Safety-first disk cleaner and space analyzer for macOS, Windows and Linux, with duplicate cleanup, app uninstall, startup management, system optimization, and maintenance.
↑ +611 today
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System Cleaner GitHub Repositories (2026) · Open Source Tools
Discover the best System Cleaner open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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6 matching projects · updated Nov 12, 2026
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Free Windows, Mac and Linux cleaner, scanner, and more.
↑ +164 today
SD Maid 2/SE is Android's most thorough cleaning tool.
↑ +57 today
BleachBit system cleaner for Windows and Linux
↑ +54 today
Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.
↑ +32 today
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Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.
↑ +29 today
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