BleachBit Portable is a free and open source PC cleaner software designed to help you free up disk space, improve system performance, and maintain privacy. Similar to CCleaner Portable, it can delete files and logs, clear Internet history, wipe cache, remove cookies, shred temporary files, and perform a variety of system cleanup tasks.
Xleaner is a free and portable PC cleaner designed to help users clean up junk files, optimize system performance, and protect personal privacy. Lightweight and easy to use, Xleaner functions in a similar way to CCleaner Portable, but with a stronger emphasis on privacy protection and trace removal.
Because it is fully portable, the free software can be run directly from a USB flash drive or other removable media without installation. This makes it ideal for technicians, privacy-conscious users, or anyone who wants to clean a system without leaving behind configuration files or registry entries.