Free Disk Cleaner

Free, simple and easy to use

Include or exclude files from the disk scan

Check Files before cleaning them

Choose the disks to be scanned

Disk analyzer shows content in your system disk

Increase your computer's speed and performance

Windows 2000/2003/XP/Vista/7/8/10
(32 bits & 64 bits)


What Does Free Disk Cleaner Do?

Are you facing problem with the performance of your Windows operating system? Everything is happening slow? The most probable reason is junk files. Your PC is getting cluttered with junk files over the time. Downloading, browsing, opening any document and creating files leave some remaining part of redundant files in the temp folder of your computer. Even, installing or uninstalling an application can leave such redundant files. These cause your computer being slower.
Gilisoft free disk cleaner is a free disk cleaning software for Windows which removes all the junk files from your disk. This disk cleaning software has got a simple and straight forward user interface which is easy to understand. You can choose the disk to be scanned for junk files. You can also include or exclude any content from the scan.

Exclusive Features of GiliSoft Free Disk Cleaner

Safely Clean Junk & Obsolete Files from Disk

Most of your Windows applications temporarily create a lot of "junk" and obsolete files on your hard drive when they are running. Over time, these junk and obsolete files can accumulate to megabytes of wasted hard drive space, as well as turn into potential error-producing cross-linked drive references. Disk Cleaner Free safely scans and removes junk and obsolete files from your computer to free up extra disk space and keep your system running at peak performance.

Clean All Disks Connected with PC

Disk Cleaner Free is able to clean all hard drives of your computer, flash-memories as well as USB flash drives. With a powerful scan engine, it safely and quickly finds and deletes useless or outdated flotsam and jetsam of disks connected with your PC. Of course, you are allowed to clean all the disks at once, or only the one disk to enjoy optimal system performance. ou can manually select disks to be cleaned-up, you can erase files with certain extensions, exclude folders from the scan, etc.

Delete Files with Wildcards

For professional users who have sufficient knowledge about the wildcards, Disk Cleaner Free provides a search mask to clean files with wildcards that Windows supports. The file masks (40+ of them) help search every nook and cranny in your disk and remove the greatest amount of useless files. You are allowed to add your own wildcards or remove some of them for necessary searches.

Customize Exception List

Disk Cleaner Free has a large list of wildcards & exceptions, which are not always available on other cleaners, allow you to clean out disk spaces and avoid system problems. The configuration screen lets you set up wildcards and set exceptions for files, folders, empty folders and references by "Add" or "Remove" to suit your individual needs.

Free Up Disk Space

Disk Cleaner Free reduces the number of unnecessary files on your hard disk to free up disk space and help your computer run faster as it removes temporary files, empties the Recycle Bin, and removes a variety of system files and other items that you no longer need. It is best if these files are wiped out from time to time, since they may, at some point, use a considerable amount of space on your drives.

Increase Your Computer's Speed and Performance

By safely removing unnecessary files from your hard drive that take up valuable disk space or you don't need any longer, such as sample pictures, sample music, sample videos, IME files, help files, download installation files, installer baseline cache and so on, Disk Cleaner Free helps slim your system, increase your computer's speed and performance.

Powerful Disk analyzer

Disk Analyzer can perform comprehensive scan and analysis of local drives and the data in them. It can then present the results in charts or detailed lists for you to have a visual overview of the distribution of files on each drive. The unique junk file classification makes it easy for you to identify and safely delete junk files on local drives.

Increase Your Computer's Speed and Performance

Junk files on your system is like a disease, which affects your system’s performance badly. With the help of this disk cleaning software you can easily scan and permanently delete the junk files to enhance your system performance.

Testimonials Review

"Gilisoft Free Disk Cleaner is one of the best and easy to use disk cleaning software to remove all junk file from your system like a breeze."

- John Howard

"We think it's a great way to keep your computer performing well and free of space-wasting clutter"

- Jens Peter

"We were impressed with its capability to quickly scan, analyze, and remove unwanted files on our computer. Compared to some other utilities available on the market, Gilisoft Disk Cleaner Free is a better choice."

- Nick Worner

"I have used Gilisoft Free Disk Cleaner and found it one of the best PC software! It works well on both my Windows 7 & Windows 8 and makes the system smoother for operating. I like it very much! "

-Sunil Kumar Sharma

"My Laptop is 200% faster after running your Gilisoft Free Disk Cleaner software. It works and I am thankful. "

- Marius Grobler

Gilisoft Free Disk Cleaner's Screenshots

How tos

Awards & Accolades

  5 Stars Award at ResourceFill
    5-Star rating on it's superb functionality

GiliSoft Free Disk Cleaner utilizes a new advanced algorithm as well. It takes just a few
seconds to scan your whole disk. What's more, Free Disk Cleaner is very easy to operate
for both novices and pros...

  5 Stars Award at EuroDownload
    Best Audio Editing Software

Gilisoft Disk Cleaner Free is an excellent system optimization tool that can tidy up your
computer and make it faster and meanwhile, protect your privacy.

  5 Stars Award at ITShareware
    Favorited by Editors with 5 stars


GiliSoft Disk Cleaner Free is an effective tool, winner of our Award in this category. It's a
really nice system cleaner. It can clean a lot of files from a lotof places.