vorssaint / vorssaint-utils

Free, open-source macOS menu bar app bundling per-app volume, system monitoring, app switching, window snapping, and other utilities.

tw93 / Mole

Shell-based CLI (mo) that cleans caches, uninstalls apps with leftovers, analyzes disk usage, and monitors system stats on macOS and Windows.

harry0703 / MangoDisk

Desktop disk cleaner and space analyzer for macOS, Windows, and Linux with duplicate, large-file, uninstall, and startup management.

momenbasel / PureMac

Free, open-source macOS cleaner covering cache, Xcode, Homebrew, app uninstalling, and storage exploration, with no telemetry or subscription.

iliyami / MacSai

Open-source macOS cleaner, optimizer, and malware scanner built with Swift 6 and SwiftUI as a free alternative to CleanMyMac.