MacKeeper is described as 'System utility combining antivirus, ad removal, cleanup, and performance optimization tools to enhance Mac security and speed, all from one streamlined interface' and is a duplicate file finder in the os & utilities category. There are more than 100 alternatives to MacKeeper for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best MacKeeper alternative is BleachBit, which is both free and Open Source. Other great apps like MacKeeper are CCleaner, Bulk Crap Uninstaller, Revo Uninstaller and Czkawka.
BleachBit deletes unnecessary files such as cache and cookies to enhance privacy and disk space efficiency on Linux and Windows. It supports numerous applications including web browsers, office suites, and multimedia tools.
![BleachBit user interface in dark mode [source: official documentation]](https://img.alternativeto.net/s/618x394/avif/bleachbit_608743_full.png)
Enhances system performance by clearing unused files, optimizing registries, speeding up boot times, and updating drivers. It safeguards privacy via auto cleanup of cookies and browser history, freeing disk space with file cleanup, duplicate detection, and efficient startup management.
Open-source batch uninstaller removes multiple apps, including portable and protected software, with minimal user input, forced uninstall, leftover cleanup, certificate verification, automation options, custom filtering, fully portable operation, and startup management.
Efficient tool for uninstalling software and removing all traces of files and registry entries left behind. Provides free and pro versions, advanced scanning, realtime monitoring, and a user-friendly interface, serving as a superior alternative to default system tools.
Czkawka is a simple, fast, written in Rust and easy to use app to remove unnecessary files from your computer.
Offers a suite of powerful tools to optimize your Windows PC performance with features like registry and disk cleaning, privacy protection, and internet speed optimization, designed for both novices and professionals, and available in 23 languages for global accessibility.
dupeGuru is a free and open source tool to find duplicate files on your computer. It can scan either filenames or contents. The filename scan features a fuzzy matching algorithm that can find duplicate filenames even when they are not exactly the same.
The Sysinternals Troubleshooting Utilities have been rolled up into a single Suite of tools. This file contains the individual troubleshooting tools and help files. It does not contain non-troubleshooting tools like the BSOD Screen Saver or NotMyFault.
Open source Mac command line utility integrating disk cleanup, deep app uninstallation with artifact removal, disk analysis, optimization tasks, and a live terminal dashboard for real-time CPU, GPU, memory, disk, and network monitoring with interactive options.
Performs deep scanning to remove leftover files and registry entries after uninstalling applications, eliminates stubborn and broken programs with Force Removal, runs ultra-fast as a single portable executable, supports 64-bit Windows, and offers a minimal user interface in 30 languages.
Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.
An open-source mac app cleaner inspired by Freemacsoft's AppCleaner and Sun Knudsen's Privacy Guides post on his app-cleaner script. This project was born out of wanting to learn more. There's probably parts of the code that could be done better as I'm fairly new...
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