Gilisoft File Lock Pro: How to Lock/Unlock Files on Local & External Drives [Complete Guide 2025]

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In the digital era, securing sensitive files is non-negotiable. Gilisoft File Lock Pro is a top-tier tool for encrypting and protecting data—whether on your computer’s internal drive or external storage like USBs. This step-by-step tutorial will show you how to lock and unlock files with ease, plus answer common questions to avoid mistakes.

How to Lock & Unlock Files on Local Hard Drives

Local drives (e.g., C: drive, internal SSDs) store most of your daily files. Here’s how to secure them with Gilisoft File Lock Pro:

Step 1: Lock Files on Local Drives

  1. Launch the software: Open Gilisoft File Lock Pro and enter your master password (set during first use).
  2. Select the module: Click the “Local Disk” tab—this is designed for internal storage.
  3. Choose what to lock:
    • To lock individual files: Click “Lock File(s)” and browse to select the files you want to protect (e.g., documents, photos).
    • To lock folders or drives: Use “Lock Folder” or “Lock Drive” instead for bulk protection.
  4. Set a password: You can use your master password or create a unique password for the selected files. Tip: Avoid weak passwords like “123456”!
  5. Confirm locking: Click “Lock” to finish. Locked files will now be inaccessible—you can’t read, edit, or delete them without unlocking.

Step 2: Unlock Files on Local Drives

If you need to access locked files again:

  1. Open the software: Go to the “Local Disk” tab and find the “Locked Files/Folders” list.
  2. Select the target: Choose the file/folder you want to unlock.
  3. Enter the password: Click “Unlock” and input the password used during locking.
  4. Alternative: Right-click unlock: In Windows Explorer, right-click the locked file, select “Gilisoft File Lock Pro > Unlock”, and enter your password.

How to Lock & Unlock Files on External Drives

External drives (USB flash drives, portable HDDs) are easy to lose—securing them is critical. Here’s how Gilisoft File Lock Pro handles them:

Step 1: Lock Files on External Drives (USB/Portable HDD)

  1. Connect your device: Plug in the external drive (USB/portable HDD) and ensure your PC recognizes it.
  2. Open the software: Launch Gilisoft File Lock Pro and go to the “External Disk” module.
  3. Add files to lock:
    • Click “Lock File(s)” or “Lock Folder” and navigate to your external drive (e.g., E: drive).
    • Select the files you want to protect (e.g., work reports, personal backups).
  4. Set password & lock: Use your master password or a new one, then click “Lock”. The files will be locked even if you plug the drive into another computer.

Step 2: Unlock Files on External Drives

To access locked files on an external drive:

  1. Keep the drive connected: Ensure it’s detected by your PC.
  2. Use the software: Go to “External Disk > Locked Files” and select the item to unlock.
  3. Unlock with password: Click “Unlock” and enter the correct password.
  4. Quick unlock via right-click: Right-click the locked file on the external drive, choose “Gilisoft File Lock Pro > Unlock”, and input your password.

Common Questions (FAQ)

  • Q: What if I forget the password?
    A: If you used the master password, reset it via the software’s “Password Recovery” (requires registered email). For unique file passwords, premium versions offer recovery tools.
  • Q: Will locked files work on other computers?
    A: No—locked files on external drives stay protected unless unlocked with the correct password, even on other devices.
  • Q: Is Gilisoft File Lock Pro compatible with Windows 11?
    A: Yes, it supports Windows 10/11, 8, 7, and macOS (check official site for updates).

By following these steps, you can fully leverage Gilisoft File Lock Pro to secure files on both local and external drives. Always remember your password—It’s the key to your data’s safety!

USB Encryption vs. File Lock Pro: A Comparison of Users, Features, and Scenarios for USB Encryption

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Here is a summary of the core differences between Gilisoft USB Encryption (a dedicated USB drive encryption tool) and Gilisoft   File Lock Pro (a comprehensive file security tool) in terms of user groups, features, and application scenarios:

I. Differences in User Groups

Typical Users of USB Encryption

  • Enterprise IT Departments / Data Security Managers: Need centralized control over USB drives, such as separating confidential and public areas (e.g., technical documents vs. public materials in internal corporate collaboration), and can accept administrator permission requirements.
  • Research Institutions / Military-Industrial Units: Have extremely high demands for USB encryption strength, requiring resistance to brute-force attacks and physical tampering, such as using AES-256 algorithms for underlying partition modification.
  • Fixed Partners / Supply Chain Stakeholders: Transfer data between controlled devices (e.g., design institutes exchanging drawings with construction parties) where both sides can coordinate to provide administrator permissions.

Typical Users of Gilisoft File Lock Pro

  • Individual Users / Freelancers: Need to protect both local private files (e.g., photos, diaries) and work materials on USB drives, and prefer a single tool to cover all scenarios.
  • Business Professionals Frequent Sending Files: Need to generate standalone encrypted EXE files (decryptable without software installation), such as lawyers sending contracts or designers delivering work.
  • Users of Public Devices: Often need to access USB drives in environments without administrator permissions, such as internet cafes or school computer labs—for example, students submitting assignments or job seekers presenting resumes.

II. Core Differences in Features

Core Features of USB Encryption

  • Full USB Encryption & Partition Isolation: Divides the USB drive into a “secure zone” (password-required access) and a “public zone” (direct read/write). For instance, enterprises can store technical solutions in the secure zone and meeting minutes in the public zone.
  • High-Strength Underlying Encryption: Achieves physical-level protection by modifying the USB drive’s partition table. Encrypted files cannot be recovered by ordinary tools, making it suitable for storing core data.
  • Limitations in Cross-Device Compatibility: Requires administrator permissions to install drivers when first used on another person’s computer, and encryption speed may be slow (e.g., 50% performance drop during large file transfers).

Core Features of Gilisoft File Lock Pro

  • Multi-Scenario File Protection:
    • Local File Encryption: Supports hiding files/folders (invisible even in safe mode) and setting read-only permissions (preventing modification or deletion).
    • Flexible USB Encryption: Allows encrypting only specific folders, with encrypted files retaining their original formats (e.g., Word, Excel) for normal editing.
    • Additional Security Tools: File shredding (permanently destroying sensitive files), log auditing (recording access operations), and time-locking (restricting file usage duration).
  • No Dependence on Administrator Permissions: On others’ computers, simply run the decryption program and enter the password to access—for example, no technical support is needed when demonstrating encrypted solutions on a client’s computer.
  • Cross-Platform Compatibility: Supports Windows and macOS, with generated EXE files decryptable on any system, ideal for international collaboration.

III. Scenario Differences & Selection Recommendations

Scenarios Where USB Encryption is Preferred

  1. Enterprise-Level Partition Management Needs:
    • Example: A manufacturing enterprise requires technical department USB drives to have encrypted zones (storing product design drawings) and public zones (storing production process instructions), limited to internal computer use.
    • Note: Accept slower encryption speeds (e.g., transferring 10GB files may take 50% longer) and potential file corruption risks.
  2. Environments with High Physical Security Threats:
    • Example: Research teams storing genetic data on USB drives in laboratories need protection against physical disassembly and cold-boot attacks (i.e., stealing keys via memory).
  3. High-Strength Transfers Between Fixed Devices:
    • Example: Design institutes and construction parties exchanging drawings via USB drives, where both IT departments can coordinate administrator permissions but require encrypted files to be unbreakable by third-party tools.

Scenarios Where Gilisoft File Lock Pro is Preferred

  1. Public Environments Without Administrator Permissions:
    • Example: Students submitting encrypted assignments in school labs or job seekers showcasing encrypted portfolios at recruitment events—access is granted directly with a password, no system permissions required.
  2. Mixed-Scenario Protection Needs:
    • Example: Freelancers need to encrypt both local financial reports (preventing prying eyes) and client data on USB drives, managed via a single tool.
  3. Flexible File Sharing & Collaboration:
    • Example: Lawyers generating encrypted EXE files for clients, who can double-click to decrypt and view contracts without installing software.
    • Designers can hide source files (e.g., PSD formats) on USB drives and only display JPG previews to prevent unauthorized copying.

IV. Key Risks & Trade-Offs

  • Potential Risks of USB Encryption:
    • Performance Loss: Encryption may slow down USB read/write speeds, and frequent operations may cause file corruption.
    • Poor Cross-Device Compatibility: Inaccessible on computers without driver installation—e.g., re-authorization is needed if partners temporarily switch devices.
  • Potential Risks of Gilisoft File Lock Pro:
    • Limited Encryption Depth: Relies on software-layer password verification; if the USB drive is physically lost, it may be bypassed by professional tools (e.g., key extraction via memory).
    • Scattered Features: Local file management functions may seem redundant if only USB encryption is needed.

Summary: How to Choose?

  • Choose USB Encryption if you need physical-level USB encryption and partition isolation, and can accept administrator permission requirements and performance losses—e.g., for internal enterprise sensitive data transfers.
  • Choose Gilisoft File Lock Pro if you need permission-independent flexible encryption and multi-scenario coverage—e.g., personal privacy protection, frequent file sharing, or use on public devices.

The essential difference lies in this: USB Encryption is a “physical defense” tool, while Gilisoft File Lock Pro is a “permission-based protection” tool. The choice depends on balancing security, convenience, and costs in practical scenarios.

Gilisoft LockVid Core Features & Positioning: A Video Encryption Tool Focused on GFX Format

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I. Core User Groups & Typical Scenarios

Gilisoft LockVid, centered on “video encryption + exclusive format protection + efficient playback,” caters to users needing secure video distribution with convenient playback experiences:

DRM Protection
  1. Small and Medium Educational Institutions & Training Teams
    These users require encrypting course videos for students to prevent unauthorized sharing while ensuring quick access. For example, a vocational training institution converts practical operation videos to GFX format. Students can instantly watch by entering a password via the dedicated player, avoiding delays from decryption—especially valuable for large video files.
  2. Individual Creators & Small Studios
    Photographers and independent filmmakers use GFX format to protect unreleased works while enabling easy viewing for partners or clients. A wedding photographer, for instance, sends high-definition footage in GFX format to clients, who can browse quickly via the dedicated player without decryption, balancing security and communication efficiency.
  3. Enterprise Internal Video Management
    Businesses encrypt internal training or product introduction videos, allowing employees to open them directly via the dedicated player without decryption. For a small enterprise, its large new-employee training video, encrypted with Gilisoft LockVid, lets staff play it with a single click—saving time on lengthy decryption and avoiding extra storage usage from decrypted files.
  4. Privacy-Conscious Individual Users
    Users encrypt private videos (e.g., family recordings) on phones or computers, with standout advantages on mobile devices. Converting videos to GFX format lets users play them directly on storage-limited phones without decryption, protecting privacy without consuming space with temporary files.

II. Unique Market Positioning

In a crowded encryption tool market, Gilisoft LockVid stands out with its “GFX exclusive format + decryption-free playback + dedicated player” combination:

  • vs. General Encryption Tools (e.g., VeraCrypt, AxCrypt)
    VeraCrypt, a professional encrypted container tool, enables video access by “mounting” encrypted volumes (simulating virtual disks). Once mounted, videos can be opened directly with players, with no temporary files—excelling in system-level encryption security for professional scenarios. However, its workflow (manually selecting containers, entering passwords to mount) poses barriers for non-technical users. Mobile support is limited (Android version with simplified features and device-dependent compatibility), lacking cross-platform convenience.

AxCrypt focuses on single-file encryption, using AES-256 for security. Encrypted files can be decrypted and opened directly via associated programs, efficient for small files. But for large videos, decryption requires restoring to original formats—time-consuming, storage-heavy, and risking secondary distribution post-decryption.

Gilisoft LockVid’s GFX format skips mounting or full decryption. Its dedicated player reads encrypted data and decodes in real time in memory, enabling playback within seconds of clicking. No temporary files are generated, making it friendlier to non-technical users and better suited for cross-platform video distribution.

  • vs. Compression-Based Encryption Tools (e.g., ZIP, RAR, 7-Zip)
    ZIP, RAR, and 7-Zip, classic compression tools, use encryption for file archiving/transmission—excelling in compression ratio and compatibility for multi-file packaging. However, playing encrypted videos requires decompression to original formats, with time increasing with file size (e.g., 5GB videos take 5–10 minutes). Decompressed files are fully exposed, risking leaks and doubling storage usage (compression package + decompressed files).

Gilisoft LockVid’s GFX format plays directly via the dedicated player, avoiding decompression waits and original file generation—eliminating time and space waste, ideal for pure video encryption.

  • vs. Other Video Encryption Tools
    Some video encryption tools protect content by modifying video headers or adding password layers, aligning more with video characteristics. But most still require decryption to common formats for playback—similar to compression-based tools, with issues like decryption delays and temporary files.

Gilisoft LockVid’s GFX format integrates encryption and playback via its dedicated player, skipping decryption entirely—saving time and avoiding storage usage from temporary files, a core advantage.

III. Core Features of GFX Format

GFX, Gilisoft LockVid’s signature design, revolutionizes encrypted video experiences with “decryption-free playback + dedicated player direct reading”:

  1. Decryption-Free Playback: Time-Efficient
    GFX integrates encrypted video data with playback logic. The dedicated player reads encrypted content and decodes it in real time in memory—no need to decrypt to original formats. Whether 1GB short clips or 20GB HD long videos, users can play them instantly, saving minutes to hours of decryption—critical for time-sensitive scenarios (e.g., classroom teaching, urgent meeting videos).
  2. No Temporary Files: Storage-Saving
    No decrypted temporary files are generated during playback; the original video remains encrypted. Playing a 10GB GFX video uses only 10GB (the file itself), while traditional tools require 20GB (encrypted file + decrypted original)—a boon for storage-limited devices (e.g., external hard drives, older computers).
  3. Highly Adaptable Dedicated Player
    The lightweight dedicated player requires no complex installation, optimized for GFX playback across Windows, macOS, and Android. Users need only enter credentials (e.g., passwords) to play, with lower barriers than traditional tools’ “decrypt + open with general players” workflow.

IV. Comparison with Global Leading Encryption Tools & Encryption Principles

ProductDecryption Needed Before Playback?Temporary Files Generated?Time to Play 10GB Video (Including Preparation)Encryption PrincipleKey Differences from Gilisoft LockVid
VeraCryptNo (requires volume mounting)No (but original files inside container)3–5 minutes (mounting + opening)Uses encrypted container technology; creates encrypted volumes (virtual disks) with AES/Twofish/Serpent encryption. Unlocked via password and mounted as system-visible disks, with internal files in original formats.High encryption strength for professional use; but requires manual mounting (high barrier); limited mobile support (simplified Android version); mounted videos in original formats risk accidental distribution.
AxCryptYesYes10–15 minutes (decryption + opening)Encrypts single files with AES-256, adding .axx extension. Requires decryption to original format for playback.Suitable for small files with simple operation; but slow decryption for large videos, generates temporary files, and risks post-decryption distribution.
NordLockerYesYes8–12 minutes (decryption + opening)Combines local/cloud encryption with AES-256; encrypted files sync to cloud, requiring password verification and decryption to original formats.Convenient for multi-device collaboration via cloud sync; but relies on network (limited offline use) and generates temporary files.
ZIP/RAR/7-ZipYes (requires decompression)Yes (decompressed files)12–25 minutes (decompression + opening)Encrypts entire compression packages with ZIP 2.0 or AES; requires decompression to original formats for playback.Combines compression and encryption for multi-file packaging; but decompression time increases with size, and decompressed files have no protection.
Gilisoft LockVidNoNo10–30 seconds (direct playback)Embeds encrypted videos in GFX format, integrating encryption algorithms and playback logic. Dedicated player decodes in real time without generating decrypted files.GFX format + dedicated player enables decryption-free playback with no temporary files, saving time/storage; strong mobile adaptability, low operation barrier, focused on video encryption.

Conclusion

Gilisoft LockVid’s core strength lies in its “GFX format + decryption-free playback + dedicated player” combination. While respecting competitors’ advantages (e.g., VeraCrypt’s high security, compression tools’ compatibility), it solves traditional encryption pain points in video scenarios: time-consuming decryption, extra storage usage, and complex operations. Especially in mobile support and simplified workflows, its “click-to-play” experience meets the dual needs of secure video protection and efficient use for educational, creative, and individual users—securing a unique and credible position in the video encryption niche.

Gilisoft Slideshow Maker: Ideal for Various Slideshow Creation Needs Across Users

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In the digital era, the need to create slideshow content for sharing and expression is on the rise. Gilisoft Slideshow Maker stands out as a top-notch slideshow software that caters to diverse creation demands, making it a go-to tool for numerous users in different scenarios.​

DRM Protection

Personal Moments Preservation​

  1. Birthday Celebrations: When it comes to birthdays, Gilisoft Slideshow Maker helps users turn photos of past parties and growth milestones into heartfelt greeting videos. You can add lively “Happy Birthday” music and choose from over 300 2D/3D transitions like fade or spin, creating a unique slideshow. Whether played at the party or shared online, it adds extra joy.​
  1. Wedding & Anniversary Memories: For couples, this slideshow software is perfect for compiling wedding prep shots, and ceremony highlights. Pair with romantic music, design elegant titles/endings, add filters and watermarks to craft a timeless wedding slideshow. It’s also great for anniversaries, letting you revisit years of sweet moments.​
  1. Graduation, Reunions & Trips: Students can use it to make graduation slideshows with campus photos—class moments, sports events, dorm fun—paired with inspiring songs, ideal for graduation ceremonies. Family reunions become warmer with slideshows of old gathering photos. After trips, turn scenic shots and adventures into shareable slideshows to spread travel joy.​

Professional & Educational Use​

  1. Business Marketing: Create slideshow for business with Gilisoft Slideshow Maker to boost promotions. Combine product images, promo clips, and customer reviews with engaging text. At launches, a well-made slideshow with impactful music and transitions showcases product strengths, enhancing brand appeal.​
  1. Teaching & Learning: Teachers find this slideshow software invaluable for making interactive lesson slides. In history class, pair event photos/videos with text and transitions to clarify timelines. In English class, add images and audio to vocabulary slideshows, making learning more engaging.​

Users Who Benefit Most​

Everyday Individuals​

If you’re new to design, Gilisoft Slideshow Maker’s user-friendly interface makes it easy to create slideshow. With diverse templates, you can quickly edit—add text, photos, music—and make personalized slideshows for gifting or sharing life’s moments.​

Photographers & Content Creators​

Photography lovers and influencers can elevate their work with this slideshow software. It supports formats like JPG and RAW, plus audio files for background music. Use 300+ transitions and editing tools (crop, adjust colors) to make pro-level slideshows for portfolios or social media.​

Businesses & Educators​

Marketers, advertisers, and teachers rely on it for professional slideshows. Businesses make promotional materials and training slides; teachers craft lesson content and event recaps. Features like SRT subtitle support, custom titles/endings, and charts meet all display needs, boosting productivity.​

Gilisoft Slideshow Maker excels in both personal and professional settings, helping users create slideshow effortlessly. As a leading slideshow software, it’s trusted by everyday people, creators, businesses, and educators for its versatility and ease of use.

Gilisoft Audio Recorder 13.6: Solve Short Video Voice Material Challenges Efficiently

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Core Scenario & User Needs

Many users collect approximately 20 voice audios (mainly speech content) from short video platforms daily, using them as materials for voice cloning. This workflow faces two key pain points:

  1. Collected audios often contain background noise, ambient hum, or electrical interference, requiring noise removal to retain clean human voices.
  2. Volume levels vary significantly across audios (some too loud, others too soft), needing consistent adjustment to a standard level.

Enhanced Denoise & Volume Normalization (with Steps)

1. Optimized Denoise Feature – Get Clean Voices in One Click

The upgraded denoise feature now targets 5 common noise types, ensuring cleaner vocals for voice cloning:

  • Wind noise removal: Detects low-frequency rumble from wind hitting microphones, applying adaptive filtering to eliminate “whooshing” sounds without muffling speech.
  • Microphone noise reduction: Identifies static, pops, or electrical hum from cheap mics, using AI to isolate and suppress consistent mic-specific noise.
  • Echo cancellation: Analyzes room reflections (common in indoor recordings), reducing repetitive sound waves to make vocals sound closer and clearer.
  • Traffic noise filtering: Targets high-frequency car horns, engine roars, or street chatter, preserving speech while minimizing background commotion.
  • Hissing noise elimination: Tackles constant high-pitched “hiss” from audio equipment, using spectral analysis to smooth out unwanted frequencies.

Step-by-Step Operation:

  • Open the software and click “Import Files” to add short video audio materials (batch import supported).
  • Select the “Denoise” option in the function panel; the software will automatically analyze noise patterns in the audio.
  • Click “Start Denoising” – the system intelligently removes noise while preserving key voice details.
  • Preview the result after processing, then click “Save” to export the clean voice file.

2. Enhanced Volume Normalization – Batch Standardize Volume Levels

Step-by-Step Operation:

  • Import audio files (can be processed consecutively after denoising).
  • Click “Volume Normalization” and set the target standard volume (e.g., -6dB/-9dB).
  • Select “Batch Processing” mode; the software will automatically analyze each audio’s volume characteristics.
  • Click “Start Normalization” to unify all audios to the set volume level.
  • Save processed files individually or in batches after completion.

With these upgraded features and simplified workflows, users can efficiently process daily short video voice materials, meeting the purity and volume consistency requirements for voice cloning while significantly reducing repetitive work time.

DRM Protection

Gilisoft Audio Recorder 13.6 is now available for download. For detailed tutorials or technical support, visit [Gilisoft Audio Recorder Official Website].

Free Video DRM Protection 8.5 Update: Enhanced Security & Critical Bug Fix for Password Management

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We are thrilled to announce the release of Free Video DRM Protection 8.5, a significant upgrade that strengthens digital rights management (DRM) capabilities while addressing a key user-reported issue. This version delivers enhanced security, improved usability, and seamless protection for your valuable video, audio, and image content.

Key Updates in Version 8.5

1. Critical Bug Fix: Resolved Password Expiration Paste Issue

Addressing a top user concern: When users enabled “remember password” and later updated their password after expiration, the system previously blocked pasting the new password—causing frustration and access delays. Free Video DRM Protection 8.5 fully resolves this issue, allowing smooth pasting of new passwords during updates. This ensures uninterrupted access while maintaining strict security protocols.

2. Advanced Encryption Algorithms

8.5 elevates content security with upgraded encryption standards, safeguarding files against unauthorized access, copying, or distribution. It supports all major formats, including:

  • Video: MP4, AVI, MKV, WMV, and more
  • Audio: MP3, AAC, WAV, FLAC
  • Images: JPG, PNG, GIF, TIFF
    Rest easy knowing your digital assets are protected by industry-leading encryption.

3. Flexible Device Binding Options

Building on existing PC, USB, and CD binding features, 8.5 introduces refined controls for device authorization. Users can now:

  • Set granular binding rules for specific hardware environments
  • Restrict playback to authorized devices only
  • Reduce piracy risks in shared or public networks
    Ideal for educators, enterprises, and content creators needing precise distribution control.

4. Streamlined Batch Processing

Save time with enhanced batch encryption capabilities. Process hundreds of files simultaneously with faster speeds and improved stability—perfect for large-scale content libraries, online courses, or enterprise training materials.

5. Customizable Watermarking Tools

Strengthen copyright claims with upgraded watermarking. Customize:

  • Watermark position, size, and transparency
  • Static or floating watermark styles
  • Text or image-based watermarks (e.g., logos, user IDs)
    Watermarks remain unobtrusive to viewers while deterring unauthorized sharing.

6. Advanced Anti-Copy & Anti-Screen Recording

Combat piracy with cutting-edge anti-theft features:

  • Real-time detection and blocking of popular screen recording tools
  • Prevention of unauthorized file copying or extraction
  • Proactive safeguards against screen capturing software
    Your content stays protected, even in high-risk sharing environments.

Ideal for Every Use Case

  • Education: Secure online courses and lecture videos, ensuring only enrolled students access content.
  • Enterprise: Protect internal training materials, product demos, and confidential business videos.
  • Media & Entertainment: Safeguard films, documentaries, and creative works from unauthorized distribution.

Upgrade to Free Video DRM Protection 8.5 Today

Experience stronger security, smoother usability, and the critical password bug fix. Download now to protect your digital content with confidence.

DRM Protection

For detailed guides, technical support, or to download the latest version, visit [Free Video DRM Protection].

Protect what matters—with Free Video DRM Protection 8.5.

Efficient Deployment of Gilisoft USB Lock: A Batch Solution Based on USBTool.exe

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​

In enterprise IT management, efficiently deploying USB device management software across dozens or even hundreds of standalone Windows PCs that are not joined to a domain has always been a challenging issue for administrators. Manually configuring each device is not only time-consuming and labor-intensive but also prone to strategy inconsistencies due to operational differences, posing potential risks of data leakage. To address this pain point, leveraging the command-line functionality of the designated version of USBTool.exe, a supporting tool for Gilisoft USB Lock, we can establish a standardized and automated batch deployment process, enabling efficient synchronization of core configurations such as passwords and whitelists.

I. Deployment Pain Points and Tool Value

Deploying USB management software in a standalone PC environment faces three major challenges: first, cumbersome configuration, as each device requires manual setup of passwords, whitelists, and other rules; second, difficulty in ensuring consistency, as manual operations are prone to parameter deviations; third, high post-maintenance costs, as strategy updates require repeated operations on each device.

The emergence of USBTool.exe provides key support for solving these problems. This tool realizes core functions such as password export/import, whitelist migration, and log management through command-line parameters, transforming “single-device configuration” into “template reuse” and increasing batch deployment efficiency by over 80%. Its command design is in line with administrators’ operational habits, allowing quick mastery without complex programming skills.

II. Analysis of Core Functions of USBTool.exe

The four major command modules of this tool form the technical foundation for batch deployment, with the functions of each module as follows:

1. Password Management Module

  • /GetPW “path”: Exports the password file from the configured template machine, generating an encrypted password template to avoid the risk of plaintext transmission.
  • /SetPW “path”: Imports the password file into the target machine, ensuring all devices use a unified management password and eliminating password confusion.

2. Whitelist Management Module

  • /ExportWhiteList “path”: Exports the configured USB device whitelist (in .wlf format) from the template machine, including key information such as allowed device IDs and types.
  • /ImportWhiteList “path”: Imports the whitelist file into the target machine, achieving standardized configuration of device access rules.

3. Log Management Module

  • /ExportLog “path”: Exports the operation logs of the target machine for verifying the effectiveness of strategies after deployment.
  • /DeleteLog: Clears the initial logs of the target machine to avoid redundant information interfering with later audits.

III. Standardized Deployment Implementation Steps

Phase 1: Creating the Base Configuration Template

  1. Template Machine Initialization

Complete the basic configuration of Gilisoft USB Lock on one PC: set the management password, add allowed USB devices (such as specific USB drives and mobile hard disks), and configure device access permissions (read-write/read-only), etc.

  1. Export Template Files

Run commands to export password and whitelist templates to the shared server:

# Export password templateC:\USBTool\USBTool.exe /GetPW "\\Server\Share\Template\Base_PW.txt"# Export whitelist templateC:\USBTool\USBTool.exe /ExportWhiteList "\\Server\Share\Template\Base_WL.wlf"

Phase 2: Batch Deployment to Target Machines

Automate the import operation through a PowerShell script, with the following steps:

  1. Script Writing

Create a deployment script (Deploy.ps1) containing path definitions, password import, whitelist import, and log cleaning:

# Define template file path$sharePath = "\\Server\Share\Template\"$pwFile = $sharePath + "Base_PW.txt"$wlFile = $sharePath + "Base_WL.wlf"$toolPath = "C:\USBTool\USBTool.exe"# Import password& $toolPath /SetPW $pwFile# Import whitelist& $toolPath /ImportWhiteList $wlFile# Clean initial logs& $toolPath /DeleteLog
  1. Batch Execution

Push the script to all target machines using tools like PDQ Deploy and run it with administrator privileges. For small-scale deployments, the script can be manually copied to the target machines for execution.

Phase 3: Deployment Verification

  1. Random Sampling Inspection

Select 3-5 target machines, manually log in to Gilisoft USB Lock to verify the correctness of the password, and insert USB devices inside and outside the whitelist to test whether the access rules are effective.

  1. Log Auditing

Run the command on the target machine to export logs and check for abnormalities in the configuration process:

C:\USBTool\USBTool.exe /ExportLog "D:\Deploy_Check.log"

IV. Key Considerations

  1. Version Consistency

All target machines must use the same version of USBTool.exe as the template machine to avoid deployment failures due to differences in command parameters.

  1. Permission Control

The template files on the shared server must be set with strict permissions, allowing only administrators to access to prevent password file leakage.

  1. Path Unification

It is recommended to install USBTool.exe in the C:\USBTool\ directory on all devices to avoid script path adaptation issues.

  1. Error Handling

Determine the execution result through the command return code ($LASTEXITCODE), where 0 indicates success, and non-zero values require referring to the tool documentation to troubleshoot the cause.

V. Summary of Solution Advantages

The batch deployment solution based on USBTool.exe has achieved three major breakthroughs: first, efficiency improvement, reducing the deployment time of 100 devices from 3 days to 2 hours; second, strategy unification, eliminating manual configuration errors through template reuse; third, easy maintenance, as strategy updates only require modifying the template and re-running the import script.

For enterprise IT teams, this is not just a technical solution but also a practical implementation of standardized management concepts — replacing repetitive work with tool-based thinking and ensuring system security through process-oriented operations, ultimately achieving the goal of “zero errors, high efficiency, and easy maintenance” in USB device management.

Precision Control Over Playback: Unveiling “Preventing Rewind After Playback” and Gilisoft DRM’s Response​

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In the world of digital content consumption, the seemingly trivial action of “rewinding after playback” can bring significant copyright troubles and financial losses to content providers. For example, a paid video platform once found that some users, after a movie finishes playing, rewind to the beginning to watch it repeatedly, making a single purchase of viewing rights be exploited infinitely, which directly affects the platform’s normal revenue. The emergence of the “preventing rewind after playback” technology is precisely to plug this loophole.​

I. Technical Core: Building a “Protective Wall” for Playback Behavior​

The core of the “preventing rewind after playback” technology lies in achieving precise control over the playback process through dynamic permission verification and behavior tracking. Its technical architecture mainly includes three key parts:​

  1. Real-time Progress Monitoring System​

During playback, the system records the playback progress at regular intervals and synchronizes the data to the cloud through encryption algorithms. Once it detects that a user rewinds after playback ends, the system will immediately mark it as an abnormal behavior and associate it with the user’s account.​

  1. Time-bound Token Verification Mechanism​

The generated timed password is actually a time-limited access token. For instance, when a user gets a 2-hour movie viewing right, the token will contain information such as a timestamp. If the user rewinds to the beginning, the system will re-verify the token. If it times out, playback will be terminated; if not, one viewing count will be deducted.​

  1. Playback Control Protocol​

Operational permissions are restricted through a custom player. When the video playback progress exceeds a certain proportion, the “rewind to the beginning” function will be disabled. If a user tries to modify the progress through other means, the player will interrupt the video stream and issue an alert.​

II. Commercial Value: Safeguarding the Content Industry​

The application of this technology is reshaping the business models of the content industry:​

  • Education Sector: After introducing this technology, an online education platform effectively reduced the phenomenon of students repeatedly watching the same course. The conversion rate of single-course payments increased significantly, realizing the transformation from one-time purchases to knowledge service subscriptions.​
  • Film and Television Industry: Some short drama platforms link users’ rewinding behaviors with viewing counts. Data shows that some users with multiple rewinding behaviors eventually choose to purchase the full version. This not only prevents the abuse of rights but also creates opportunities for secondary sales.​
  • Corporate Training: Multinational enterprises use this technology to ensure that internal training videos can only be played continuously on designated devices, avoiding the leakage of confidential content.​

III. Gilisoft DRM’s Solutions and Response to Customers​

In the field of digital rights management, Gilisoft DRM has always been in a leading position. Its product system has integrated relevant functions of “preventing rewind after playback” and has many core advantages:​

  • Full-link Encryption Protection: It adopts advanced encryption technology to encrypt video streams in real-time, ensuring that each user’s playback stream is unique. Even if the content is illegally recorded, it cannot be decrypted by regular players.​
  • Intelligent Behavior Analysis Engine: It can identify the motivation behind users’ rewinding. For rewinding due to learning needs, it will appropriately extend the trial viewing time; for abusive behaviors, it will deduct viewing counts and issue warnings.​
  • Multi-dimensional Permission Control: It supports setting permissions according to time, count, device and other dimensions to meet the needs of different scenarios.​

Many customers, during use, have consulted Gilisoft DRM with such a question: “Is it possible to generate a password that is timed so that the user cannot pause the movie at the end and return to the beginning without deducting from the specified number of viewings?” In response to this demand, Gilisoft DRM clearly stated that the relevant functions have been included in the research and development plan and will be provided to users in the future, further improving the copyright protection system and bringing a better experience to content providers and users.​

IV. Industry Trends: From “Anti-copying” to “Anti-abuse”​

In 2025, DRM technology is developing towards a more intelligent and precise direction. AI-driven behavior prediction can predict users’ possible rewinding operations; the integration of edge computing and DRM reduces detection delay; the blockchain-based rights confirmation system provides strong evidence for copyright disputes.​

Conclusion​

The “preventing rewind after playback” technology is not only an innovation at the technical level but also an important guarantee for the healthy development of the content industry. With its technical strength, Gilisoft DRM, while protecting copyrights, continuously responds to customer needs. With the realization of new functions in the future, it will surely promote the digital content industry to develop in a more standardized and orderly direction, achieving a win-win situation for creators, platforms and users.

A Practical Guide to Video Editing: Core Techniques from Basic Color Grading to Rhythm Control

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In the era of digital content creation, video editing has become a core tool for conveying emotions and narratives. Whether it’s professional filmmaking or personal vlog creation, mastering techniques to adjust lighting, color, rhythm, and other elements is crucial. This article will break down eight key editing techniques, leveraging features of mainstream software (such as Adobe Premiere Pro and DaVinci Resolve) and Gilisoft Video Editor Pro to help you craft more polished video works.

DRM Protection

I. Reshaping Light and Color: From Brightening Shadows to Vintage Fading

1. Brightening Dark Footage

  • Premiere Pro: Use the “Basic Correction” module in the Lumetri Color panel. Drag the “Exposure” and “Shadows” sliders to enhance dark details, and adjust “Highlights” to avoid overexposure. The 2025 update’s AI intelligent analysis automatically identifies dark areas in the frame, optimizing exposure balance with one click.
  • DaVinci Resolve: Utilize node-based color grading. In the “Color Wheels,” brighten shadow areas individually, and refine brightness distribution with the “Curves” tool. The Studio version supports HDR scopes, enabling real-time monitoring and dynamic adjustment of brightness ranges.
  • Gilisoft Video Editor Pro: Adjust the “Brightness” slider directly in the “Effects” menu, with real-time preview. The 2025 update adds HEVC/H.265 support, preserving quality when processing high-resolution footage.

2. Softening Saturated Colors

  • Premiere Pro: Lower the “Saturation” value in the Lumetri panel, or use the “HSL Secondary” tool to fine-tune specific colors. The AI-powered “Media Intelligence” feature automatically identifies skin tones in the frame, preventing over-adjustment.
  • DaVinci Resolve: Reduce overall saturation via the “Color Balance” module, and isolate skin tones with “Qualifiers.” The Studio version’s new “AI Skin Tone Protection” intelligently locks skin regions, ensuring natural complexion during adjustments.
  • Gilisoft: Offers a “Saturation” slider and filters like “Black & White” or “Vintage Photo” for one-click desaturation. Batch process multiple clips efficiently using the “Batch Editing” function.

3. Enhancing Highlights for Darkened Subjects

  • Premiere Pro: Use the “Radial Gradient” tool to frame a subject’s face. Boost brightness in “Shadows” and “Highlights,” and enhance details with “Dehaze.” The 2025 “Generative Extend” feature intelligently expands frame edges, avoiding noise when brightening.
  • DaVinci Resolve: Draw a mask with “Power Window,” then brighten the selected area in a “Luminance” node. Pair with “Noise Reduction” to refine quality. The Studio version’s “AI SuperScale” upscales low-res footage to 4K while preserving facial details.
  • Gilisoft: Adjust the global “Highlights” slider, or crop to zoom in on the subject and brighten manually. For precision, export to Photoshop and use the “Curves” tool for local adjustments.

4. Adding Vintage Fade Effects

  • Premiere Pro: Overlay vintage LUTs (e.g., Kodak 5207) and tweak “Color Balance” to add warm yellows and cyans, mimicking film fade. The 2025 “AI Style Transfer” automatically converts modern footage to retro tones.
  • DaVinci Resolve: Add film grain in the “Film Grain” node, and reduce contrast/saturation with color wheels. The Studio version’s “AI Restoration” removes scratches and noise from old footage.
  • Gilisoft: Use the built-in “Vintage Photo” filter to add sepia tones and subtle grain. For finer effects, layer a “Blur” filter to simulate time-worn textures, and standardize edits across clips with “Batch Editing.”

II. Enhancing Visual Quality: Sharpening and Contrast

5. Sharpening Blurry Footage

  • Premiere Pro: Apply the “USM Sharpen” effect, adjusting “Amount,” “Radius,” and “Threshold” to avoid over-sharpened edges. The 2025 “AI Smart Sharpen” targets the frame’s main subject for focused detail enhancement.
  • DaVinci Resolve: Boost “Sharpen” and “Structure” in the “Details” module, paired with “Noise Reduction” for balanced quality. The Studio version’s “AI UltraNR” eliminates high-ISO noise while preserving sharpness.
  • Gilisoft: Use the “Sharpen” slider for quick clarity boosts. For severely blurry footage, integrate third-party tools like Topaz Gigapixel AI—2025’s update adds a direct integration interface for seamless use.

6. Boosting Depth with Contrast

  • Premiere Pro: Increase “Contrast” and “Blacks” in Lumetri, or use “Curves” to enhance light-dark contrast. AI-driven “Auto Contrast” intelligently optimizes contrast based on scene content.
  • DaVinci Resolve: Expand dynamic range with the “Contrast Enhancer” module, and adjust black/white points with “Levels.” The Studio version’s “AI Dynamic Range Expansion” preserves highlight/shadow details while lifting overall contrast.
  • Gilisoft: Drag the “Contrast” slider, paired with linked adjustments to “Brightness” and “Saturation” for real-time preview. The 2025 “Smart Contrast” mode auto-detects scene types (e.g., night or snow) for targeted optimization.

III. Rhythm Control: Speed and Audio Artistry

7. Fixing Chaotic Rhythm with Speed Adjustments

  • Premiere Pro: Right-click footage and select “Speed/Duration” to input a percentage, or use “Time Remapping” to create speed curves. The 2025 “AI Beat Detection” auto-generates speed keyframes synced to background music beats.
  • DaVinci Resolve: Draw speed curves in the “Edit” page with the “Speed Editor,” supporting reverse playback and frame freezing. The Studio version’s “AI Optical Flow” ensures smooth motion during speed changes, avoiding choppiness.
  • Gilisoft: Adjust the “Speed” slider in “Effects” for 0.1x to 10x speed. Batch adjust clips with “Batch Editing,” which auto-syncs to audio rhythm.

8. Silencing Slow Rhythms

  • Premiere Pro: Detach the audio track, then right-click to “Delete” or “Mute,” or lower volume to -∞dB with “Audio Gain.” The 2025 “AI Voice Isolation” separates vocals from background noise for easy individual editing.
  • DaVinci Resolve: Mute or delete audio in the “Fairlight” audio page. The Studio version’s “AI Music Remixing” extracts background tracks and adjusts their rhythm automatically.
  • Gilisoft: Right-click the video, select “Detach Audio,” then delete or mute the track. To retain original audio, overlay a new track and refine quality with “AI Noise Reduction.”

IV. Software Comparison and Selection Guide

FeatureAdobe Premiere ProDaVinci ResolveGilisoft Video Editor Pro
Color Grading DepthMid-to-high; comprehensive LumetriProfessional; node-based + AIBasic; sliders + preset filters
Speed/Audio ToolsFlexible; time remappingPowerful; Fairlight audio suiteBasic; sliders + track separation
UsabilitySteeper learning curveUser-friendly; beginner-friendlyMinimalist; one-click operations
Hardware RequirementsHigh; needs powerful CPU/GPUMid-high; free version with GPU accelerationLow; runs smoothly on standard PCs
Cost-EffectivenessSubscription-based; high long-term costFree version robust; Studio cost-effectiveOne-time purchase; affordable

V. Conclusion: Choose the Right Tool to Unleash Creativity

  • Professional Creators: Prioritize DaVinci Resolve for its film-grade color grading and audio tools. For Adobe ecosystem integration, Premiere Pro remains ideal.
  • Beginners/Light Users: Gilisoft Video Editor Pro offers intuitive interfaces and essential features, perfect for batch processing and simple effects.
  • Advanced Tips: For complex projects, combine third-party tools (e.g., Topaz AI for quality enhancement) or expand functionality with plugins (e.g., Hawaiki Color for FCPX’s classic color wheels).

Whether adjusting light, refining color, or controlling rhythm, the key is understanding each tool’s strengths and using them flexibly. With practice, you’ll master the full workflow from raw footage to polished final cuts, creating more impactful video content.

Unlock the Software Wealth Code: GiliSoft’s Three Cooperation Models to Help You Rake in Billions in the Market!

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As the software industry continues to ride the wave of growth, are you still missing out on profits by going it alone? With 15 years of technical expertise and a full range of product matrix, GiliSoft has long prepared a ladder to the top for ambitious individuals — three cooperation models including custom development, OEM branding, and revenue sharing, combined with over 20 core products such as File Lock Pro encryption tool, Video Editor suite, USB Encryption mobile device encryptor, DVD Creator disc production tool, and AI Toolkit intelligent processing suite. Each combination holds the key to a booming business. Over 200 enterprises have already doubled their revenues through these models, and now it’s your turn!​

1. Custom Development: Turn Your Ideas into Money-Making Machines​

“We need to connect a File Lock Pro-level encryption module to the production line system” “Want to embed Video Editor’s exclusive editing engine into the education platform” — these seemingly complex needs are exactly what GiliSoft excels at. Our technical team, like precision gears, has created exclusive tools for more than 10 industries including finance, education, and media:​

  • A cross-border e-commerce company used a customized version of USB Encryption to encrypt logistics USB drives in batches, reducing the risk of data leakage to zero and saving millions in annual compliance costs;​
  • A film and television company’s customized enterprise version of DVD Creator supports batch build of watermarked distribution discs, with order volume surging by 400% within 3 months of launch;​
  • An education institution accessed a customized AI Toolkit, enabling courseware to automatically generate subtitles and summaries, increasing teachers’ work efficiency by 3 times.​

From single-function modules (such as integrating File Lock Pro’s encryption algorithm into OA systems) to full-system development (such as integrating Video Editor with live broadcast platform’s editing pipelines), any of your creative ideas can be turned into profitable products by us.​

2. OEM Branding: Ride the Wave to Build Your Own Brand with Zero Cost​

Still worried about long R&D cycles and high investment? GiliSoft’s OEM cooperation allows you to “reap the benefits without the hard work”, with over 20 mature products available for branding:​

  • Just change the logo and you can start selling! Whether it’s re-skinning Video Editor as an exclusive film and television tool, or transforming USB Encryption into an enterprise security suite, the UI interface and function combinations are all up to you. You can have your own branded software in as fast as 7 days;​
  • A security manufacturer branded our File Lock Pro as an enterprise-level encryption solution, selling 80,000 sets in a year with net profits exceeding 12 million dollar;​
  • A digital chain store packaged DVD Creator as a “home audio-visual suite” and sold it with hardware, increasing the average customer price by 30%.​

From technical adaptation to compliance certification, we provide full support to help you seize the market with ease.​

3. Personal Website Revenue Sharing: Start the “Set-it-and-Forget-it” Earning Model, Where Traffic Equals Cash​

Even if you’re just a small website owner, you can get a slice of the market pie with GiliSoft’s full range of products:​

  • Just put a link on your site and start earning! Promote Video Editor to get 50% revenue share, recommend AI Toolkit to enjoy 40% commission, with exclusive promotion codes tracking orders in real-time;​
  • Tech blogger “A Qiang” reviewed File Lock Pro and drove over 2,000 orders in a single month, with revenue share income exceeding $50,000 ;​
  • An education website promoted the customized student version of USB Encryption, earning $30 per order, with annual passive income exceeding $100,000.​

Whether it’s multimedia tools (Video Editor / DVD Creator), security suites (File Lock Pro / USB Encryption) or intelligent tools (AI Toolkit), there’s no need to stock inventory or handle after-sales service. Every click on your site is making you money.​

Get on Board Now to Seize the Wealth Opportunity​

Whether you’re a boss looking to upgrade your enterprise’s toolbox, an entrepreneur eager to build your own brand, or a website owner wanting to monetize traffic — click the button below to get the “Cooperation Profit Manual” immediately:​

✅ Custom development case library (including over 10 industry solutions, with File Lock Pro / AI Toolkit customization examples)​

✅ OEM cooperation quotation (detailed list of full-range products, transparent to every cent)​

✅ Revenue sharing calculator (input traffic to estimate earnings, including commission ratios for each product)​

Cooperation Hotline: sales@gilisoft.com

Don’t let hesitation hold you back from the next big opportunity. GiliSoft has already prepared the boat — we’re just waiting for you, the bold and ambitious, to set sail!