BleachBit screenshot
BleachBit

When your computer is getting full, BleachBit quickly frees disk space. When your information is only your business, BleachBit guards your privacy. With BleachBit you can free cache, delete cookies, clear Internet history, shred temporary files, delete logs, and discard junk you didn't know was there...

Designed for Linux and Windows systems, it wipes clean thousands of applications including Firefox, Adobe Flash, Google Chrome, Opera, and more. Beyond simply deleting files, BleachBit includes advanced features such as shredding files to prevent recovery, wiping free disk space to hide traces of files deleted by other applications, and vacuuming Firefox to make it faster. Better than free, BleachBit is open source.

Features: BleachBit has many useful features designed to help you easily clean your computer to free space and maintain privacy.
Delete your private files completely so that no one can read them.
Simple operation: read the descriptions, check the boxes you want, click preview, and click delete.
Multi-platform: Linux and Windows
Free of charge and no money trail
Free to share, learn, and modify (open source)
No adware, spyware, malware, backdoors, browser toolbars, or "value-added software"
Translated to 65 languages besides American English
Shred files to hide their contents and prevent data recovery
Shred any file (such as a spreadsheet on your desktop)
Overwrite free disk space to hide previously deleted files
Portable app for Windows: run without installation
Command line interface for scripting and automation
Write your own cleaners using CleanerML , a XML-based markup language
Automatically import and update winapp2.ini cleaner files (a separate download) giving Windows users access to 2500+ additional cleaners
Frequent software updates with new features

Uses:
Use BleachBit to:
Free disk space
Reduce the size of backups and the time to create them by removing unnecessary files
Maintain privacy
Improve system performance (by vacuuming the Firefox database, for example)
Prepare whole disk images for compression (common for "ghost" backups and virtual machines) by wiping free disk space

Cleaners:
BleachBit includes a growing list of cleaners for Google Chrome, Edge, Firefox, apt, VLC, Acrobat Reader, system logs and temporary files, and many others.

Install version:

Size: 11.57 MB - Download

Portable version:

Size: 12.29 MB - Download