Open Source Everything

Open-source alternatives to DisplayFusion

Monitor brightness and settings4

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MonitorControl screenshot
MacMIT

MonitorControl is a free app for Mac computers that lets you change the brightness, volume and contrast of external monitors from the Mac itself. It is for everyday Mac users who want to control a separate monitor with their keyboard or a menu bar slider.

Has 3 of 5

Twinkle Tray screenshot
WindowsMITReplaces partly

Twinkle Tray is a Windows app that adds a brightness control to the system tray so you can adjust external monitors from your computer. It is for Windows 10 and 11 users who want to change brightness on several screens at once.

Has 3 of 5 · Volume and input switching ✗

Monitorian screenshot
WindowsMITReplaces partly

Monitorian is a free Windows tool that lets you change the brightness of one or several monitors from a single place on your computer. It is for Windows users who have external monitors and want to adjust them without using the buttons on each screen.

Has 2 of 5

No screenshot yet
LinuxGPL-2.0Replaces partly

ddcutil is a Linux command-line program that reads and changes settings on external monitors, such as brightness, color levels and input source, from the computer. It is for Linux users and system administrators comfortable with a terminal.

Has 0 of 5 · No commands needed ✗

Window snapping and tiling4

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Rectangle screenshot
MacMIT

Rectangle is a free app for Mac computers that arranges open windows by snapping them to the edges of the screen or to keyboard shortcuts. It is for everyday Mac users who want their windows organized without manual resizing.

Has 3 of 7 · Runs on Windows ✗ +1

No screenshot yet
WindowsMIT

PowerToys PowerRename is one of over 30 free utilities bundled in Microsoft PowerToys, a set of add-ons that customize Windows. It is for Windows users who want to rename many files at once.

Has 1 of 7 · Runs on Mac ✗

No screenshot yet
WindowsGPL-3.0Replaces partly

GlazeWM is a free program for Windows that automatically arranges open windows into neat tiles, controlled mostly with keyboard shortcuts. It is aimed at people who want to organize their screen quickly without using the mouse.

Has 2 of 7 · Runs on Mac ✗ +1

No screenshot yet
MacMITReplaces partly

AeroSpace is a free tool for Mac computers that automatically arranges open windows into tiles, controlled mainly with the keyboard. It is aimed at advanced users and programmers who want to manage windows without using the mouse.

Has 3 of 7 · Runs on Windows ✗ +1

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