disk-cleaner

MangoDisk

+440

Safety-first disk cleaner and space analyzer for macOS, Windows and Linux, with duplicate cleanup, app uninstall, startup management, system optimization, and maintenance.

macos-sysdata

+197

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.

PureMac

+166

Free, open-source macOS cleaner. CleanMyMac alternative with zero telemetry. Native SwiftUI, scheduled auto-cleaning, Xcode/Homebrew/system cache cleanup. MIT licensed.

iliyami/MacSai

+73

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

+67

BleachBit system cleaner for Windows and Linux

AppPorts

+46

📦 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】

WonderBox

+25

A native macOS system toolkit: honest memory optimization, deep cleanup that finds the real space hogs, fan control, keep-awake, disk analyzer.

RyTuneX

+23

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.

mac-cleaner-cli

+14

Free macOS CLI to clean disk space — caches, logs, Homebrew, Xcode. Open-source alternative to CleanMyMac