BleachBit

BleachBit is a system cleaning and privacy application for Windows, Linux, and macOS. It removes unnecessary files, browsing data, cache, and activity traces. The tool frees up disk space and protects confidentiality.

★★★★★

4.0(1 ratings)

• Cleaning of temporary files. Removes temporary files from the operating system and applications. These files accumulate data that takes up unnecessary space on the hard drive. Regular removal improves system performance.
• Cleaning of browser cache. Clears cache, cookies, and browsing history across multiple web browsers. Includes support for Chrome, Firefox, Edge, and others. Removes traces of internet browsing activity.
• Removal of cookies and tracking data. Removes cookies and data that websites use to track online activity. Protects privacy by removing these tracking elements.
• Cleaning of system logs. Removes old log files and system event logs. These files contain historical information about system operations that can take up considerable space.
• Secure file deletion. Implements overwriting methods to permanently delete files. Includes several secure deletion algorithms that prevent data recovery.
• Cleaning of volatile memory. Clears RAM and system swap spaces. This function removes temporary data that may contain sensitive information from applications.
• Removal of document metadata. Removes hidden metadata from office documents and images. Metadata may contain personal information or sensitive details about the document.
• Cleaning of specific applications. Removes residual data from common applications such as Adobe Reader, VLC, Spotify, and others. Clears cache and temporary files from these programs.
• Disk space manager. Provides visual analysis of disk space usage. Identifies folders and files that take up the most storage capacity.
• DNS cleaning. Clears the domain name system cache. This action resolves connectivity issues and removes records of old DNS queries.
• Removal of duplicate files. Identifies and removes duplicate files on the system. Compares file content to detect redundancies and free up space.
• Windows registry cleaner. Analyzes and cleans obsolete entries in the Windows registry. Removes references to uninstalled applications and unnecessary settings.

BleachBit was created by Andrew Ziem. Development began in 2008 as an open-source alternative for system cleaning. The program is written primarily in Python with some components in C++. The application is distributed under the GNU General Public License. Development continues with regular updates that add support for new applications and cleaning functions.

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