Alternate File Shredder vs BleachBit

Alternate File Shredder is a free Windows program for permanently deleting files and folders. It can also overwrite a drive’s free space to reduce the chance of recovering files that were previously deleted. For overwrite patterns, users can choose a specific value, random values, or file content. It does not wipe entire drives or schedule shredding tasks. The maker describes the program as freeware and open source. Its listed systems are Windows Vista, 7, 8, 8.1, 10, 11, and Server;.NET Framework 2.0 is required, and the page says it has been included with Windows since Vista. The maker lists 20 languages, including English, German, Spanish, French, Chinese, and Japanese. The listed version is 3.100, dated 13.02.2026, and the freeware plan costs nothing. The maker warns that users run the program at their own risk and should take care when selecting files to delete. A contact form is available for messages.

BleachBit is a free, open-source cleanup tool for Linux, macOS, and Windows. It removes junk files to free disk space and can erase data such as browser traces to help protect privacy. Before deletion, users can preview selected files and choose what to clean. For sensitive data, it can shred files and overwrite free disk space to make recovery harder. Built-in cleaners handle applications including Chrome, Edge, Firefox, and VLC, along with system logs and temporary files. Windows users can add cleaners through winapp2.ini, which the maker says provides access to thousands of additional cleaners. Advanced users can write custom cleaners using CleanerML; Linux cleaners include package-manager cleanup for APT, Pacman, Snap, Yum, and DNF. A command-line interface supports scripts and automated cleanup. BleachBit is licensed under GPLv3 and costs nothing, with no payment or registration required. The maker says it has no adware, spyware, telemetry, malware, bloatware, backdoors, or browser toolbars. Support options include documentation, videos, GitHub reports and questions, and feature requests; the help page asks users not to email technical support directly.