task-manager-alternative

Free, open-source Windows system toolkit & CCleaner alternative — disk cleanup, debloat, privacy toggles, network monitor, app updater (winget), process manager, file shredder, disk/RAM health. 55+ tools in one portable .exe. Local-first, no telemetry. .NET 10 / WPF.

Hexnest is a free, open-source system utility for Windows and macOS: a live system monitor, a per-app network monitor, a start-up manager and a disk cleaner that measures rather than estimates - plus a driver updater on Windows that installs missing drivers after a format and restores them offline from USB. No adware, no telemetry.

The Windows 11 Task Manager, on your Mac. All seven tabs, the heatmap, live graphs. Native Swift, zero dependencies.

Shatter is a lightweight Windows utility that gives you fast, no-compromise control over unresponsive or stubborn applications. With a simple hotkey, you can instantly terminate any program — no task manager, no dialogs, no fuss.

Windows process killer with global hotkey (Ctrl+Alt+Q). Dark liquid-glass alternative to Task Manager. Kill frozen apps instantly. Open-source .NET 8 WPF app.