harry0703 / MangoDisk
Safety-first disk cleaner and space analyzer for macOS, Windows and Linux, with duplicate cleanup, app uninstall, startup management, system optimization, and maintenance.
harry0703 / MangoDisk
momenbasel / PureMac
Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.
iliyami / MacSai
Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.
bleachbit / bleachbit
BleachBit system cleaner for Windows and Linux
jasonwong1991 / WonderBox
A native macOS system toolkit: honest memory optimization, deep cleanup that finds the real space hogs, fan control, keep-awake, disk analyzer.
Wildange85773l / windows-fine-tuner-resp
Top 20 Windows 11 Junk & Startup Optimizer Tools 2026
Jarvis322 / macos-sysdata
See what is really inside macOS System Data and delete it item by item. A free menu bar app that explains every category and shows each command before it runs.
cyb3rl00m / safe-disk-cleaner
See where your disk space went — and understand what is safe to delete. GTK 4 app for Ubuntu and systemd distros.
guhcostan / mac-cleaner-cli
Free macOS CLI to clean disk space — caches, logs, Homebrew, Xcode. Open-source alternative to CleanMyMac
rayenghanmi / RyTuneX
RyTuneX is an advanced system tuning engine built with WinUI 3 and .NET, designed to debloat, optimize, and maximize performance on Windows 10 and 11.
wzh4869 / AppPorts
📦 A macOS utility to seamlessly migrate applications to external storage and reclaim local disk space.【一款 macOS 工具，无缝迁移应用到外部存储并自动建立链接，释放宝贵的本地空间】
std-microblock / windows-disk-cleaner-skill
基于类 Wiztree 的 NTFS/ReFS 快速扫描的 Windows 磁盘清理 Skill
cypriennkeneng / depflush
Free, open-source Mac app that finds what Docker, node_modules, old IDEs and duplicate files leave behind.