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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Duplicate Finder GitHub Repositories (2026) · Open Source Tools
Discover the best Duplicate Finder open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.
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5 matching projects · updated Nov 12, 2026
How we rank ↗
A Mac uninstaller that shows its work
↑ +35 today
Strata Files: a fast, native, keyboard-first file manager and Finder alternative for macOS. Instant search, live folder sizes, disk usage map, dual pane.
↑ +20 today
Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.
↑ +10 today
Free, open-source Mac app that finds what Docker, node_modules, old IDEs and duplicate files leave behind.
↑ +1 today
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