BleachBit vs Glary Utilities

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.

Glary Utilities is a Windows utility for cleaning and maintaining PCs, with more than 20 tools. Its features include junk cleanup, startup management, driver updates, scheduled maintenance, and restore-point tools. The startup manager identifies unnecessary programs that use system resources, while software-update tools help find newer versions. Privacy functions can locate and delete browsing records and permanently erase files. File recovery can help find accidentally deleted items, including after the Recycle Bin has been emptied. The free version is available for Windows PCs, and the Pro plan costs $39.95 a year for up to 3 PCs. Listed platform support includes Windows 11, 10, 8, 7, 2000, XP, and Vista in 32- and 64-bit versions; another listing specifically identifies Windows 10 and 11. The software is available in 44 languages. The listed version is 6.48, updated September 21, 2026; version 6.48.0.52 improves Uninstall Manager, Empty Folder Finder, and Startup Manager.