System Tools

Windows-style Alt-Tab for macOS that switches between individual windows with live thumbnails; search and extra styles need Pro.

Uninstaller that removes many programs in one queued run, then looks for leftover files and registry keys; Store apps and Steam games too.

Tray volume control for Windows with a per-app mixer that can also send one app's sound to a different output device.

Key remapper for macOS built on a virtual keyboard driver, from single key swaps to JSON rules for layers and per-app behaviour.

Menu-bar app that sets external monitors' hardware brightness, contrast and volume over DDC, from the keyboard's media keys.

Microsoft's open-source shell and scripting language for Windows, macOS and Linux, where commands pass .NET objects instead of text.

Set of Windows add-ons, each switched on separately: window layouts, a launcher, key remapping, bulk rename and OCR.

Open-source remote desktop and support tool whose ID and relay servers can be self-hosted instead of using the vendor's public ones.

Command-line installer that puts apps in your user profile without admin prompts, driven by JSON manifests from community buckets.

Tray slider that sets the brightness of external monitors over DDC/CI alongside a laptop screen, with hotkeys and schedules.

Microsoft's command-line package manager, included with current Windows, for finding, installing and upgrading apps from a community catalogue.

Uninstalls macOS applications together with the preference and support files they leave scattered around.

Flashes disk images to USB sticks and SD cards, validating the write afterwards to catch corrupted media.

Clears caches, logs and temporary files by application, with an option to overwrite freed space.

Terminal resource monitor with mouse support and graphs for processor, memory, disks and network.

Command-line package manager for Windows that installs and updates applications from a community repository.

Reports processor, motherboard and memory details read straight from the hardware, plus a quick benchmark.

Reads S.M.A.R.T. data from drives and warns when health values start drifting toward failure.

Storage benchmark measuring sequential and random read and write speeds at several queue depths.

Prints a system summary next to the distribution logo in the terminal, written in C for quick startup.

Confines a Linux program with kernel namespaces and seccomp, using ready-made profiles for common apps.

Turns network traffic into a timeline graph and flags new connections, with a firewall tab to cut them off.

Partition editor that creates, resizes and moves partitions across most common file systems.

Graphics card inspector showing clocks, sensors and BIOS details, with a check for fake or relabelled cards.

Graphical front end for the ufw firewall, turning Linux rule syntax into checkboxes and profiles.

Package manager for macOS and Linux that installs command-line tools and desktop apps from the terminal.

Interactive terminal process viewer with scrolling, tree view and signals sent without typing a PID.

Deep hardware analysis and sensor monitoring, free for personal use with a Pro licence for commercial work.

Open-source sensor monitor for temperatures, fan speeds and voltages, continuing the Open Hardware Monitor project.

Vulkan and OpenGL overlay for Linux showing frame times, GPU load and temperatures while a game runs.

Text-mode two-pane manager that works over SSH sessions, with a built-in viewer and editor.

Remote computing toolbox bundling SSH, RDP, VNC, SFTP and an X server in one portable app.

Graphics card tuning tool with fan curves, undervolting and an on-screen display for temperature and frame rate.

Portable switchboard for Windows privacy settings, marking which ones are safe to turn off and why.

Maintenance tool for macOS that verifies the disk, rebuilds caches and exposes hidden system options.

Restores a classic Start menu on Windows, with configurable skins and the old search behaviour.

Controls RGB lighting on boards, memory and peripherals from one app, without vendor software running in the background.

Application firewall that names the app behind every connection and filters trackers at the DNS layer.

Builds a privacy hardening script from tweaks you tick off, and generates the matching revert script too.

Adjusts process priorities and CPU affinity in the background to keep the system responsive under load.

Window manager for macOS that snaps windows into halves, quarters and thirds using keyboard shortcuts.

Writes bootable USB drives from ISO images, and can strip the online account requirement from Windows installers.

Runs Windows programs in an isolated box, so changes to files and registry vanish when the box is emptied.

Thin front end for the Windows Filtering Platform that blocks apps by default until you allow them.

macOS menu bar monitor for CPU, memory, disk, network and battery, with configurable widgets per sensor.

Microsoft's bundle of Windows troubleshooting tools, including Process Explorer, Autoruns and Process Monitor.

Task manager replacement showing process trees, open handles, loaded modules and live network activity.

Takes system snapshots with rsync or Btrfs so a broken update can be rolled back from a live session.

Graphical front end for WinGet, Scoop, Chocolatey and other package managers, with bulk update handling.

Virtual machine host for macOS built on QEMU, running both emulated and native-speed guests.

Prepares a USB stick once, then boots any ISO file simply copied onto it, holding several systems at a time.

Virtualisation tool that runs guest operating systems in windows on the host desktop.

Desktop hypervisor for running virtual machines, free for personal and commercial use since 2024.

Collects hundreds of hidden Windows settings into one window, each with a reset to the original value.

Shows disk usage as a coloured treemap where each rectangle is a file sized by how much space it takes.

Tabbed terminal for Windows that hosts Command Prompt, PowerShell and WSL in one window.

Compatibility layer that runs Windows programs on macOS and Linux by translating their system calls.

Disk space analyser that reads the NTFS master file table directly, so a full drive scan finishes in seconds.