File Shredders

Erase unnecessary files like cache and cookies, maintain privacy, and optimize disk space on Linux and Windows. Supports various applications and uses.

Optimize your Windows PC with powerful tools to fix, speed up, and maintain systems, offering one-click registry cleaning, privacy protection, and disk cleanup.

Eraser is an advanced security tool (for Windows), which allows you to completely remove sensitive data from your hard drive by overwriting it several times with carefully selected patterns.

Boosts PC performance by enhancing speed, freeing space, and reducing crashes using Turbo Mode, Program Deactivator, and battery-saving features.

Remove stubborn programs, leftover files, registry entries, Windows apps, and browser extensions with tools for disk cleanup, system management, and optimization.

Dariks Boot and Nuke ("DBAN") is a self-contained boot disk that securely wipes the hard disks of most computers. DBAN will automatically and completely delete the contents of any hard disk that it can detect, which makes it an appropriate utility for bulk or emergency...

Clean Master for PC is a cleaner of junk files and a computer optimizer. The desktop tool removes invalid, temporary, and cache files that tend to slow down a device. It targets over 500 applications and cleans software junk left behind.

Blazing-fast, all-in-one system optimizer. Improve your computer's efficiency with powerful cleaning and tuning tools.

Permadelete is a free and open source file shredder, it deletes your files beyond recovery. It's made to be beautiful and easy to use and yet powerful.

Enhances PC performance and security by fixing system issues, removing background processes, and managing vulnerabilities for optimal efficiency.

ABAN is a boot CD/USB stick for easily and securely wiping all the disks in a machine. Boot disks are available for both 32-bit and 64-bit machines. As a boot disk, it doesn't care what OS is on the machine (or if there is any OS at all).

DIY software for permanent file wiping and data security, removes sensitive files, browsing history, and app traces from multiple storage devices.

This program offers the possibility to finally delete files and/or folders (no recovery possible). The program also can overwrite the free space on a drive, which means, that already deleted files cannot be restored, too.

System utility combining antivirus, ad removal, cleanup, and performance optimization tools to enhance Mac security and speed, all from one streamlined interface.

Lock a device and wipe its data on emergency.