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Top freefor Windows with code under GNU General Public License v3.0 (GPL) (120 results)

Explore tools for Windows with code under GNU General Public License v3.0 (GPL) on itch.io · Upload your tools for Windows with code under GNU General Public License v3.0 (GPL) to itch.io to have them show up here.

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Retro shaders on top of any Windows app
Simple normal map generator for 2D sprites!
A lightweight yet highly customisable pngtuber app
A digital toolset for the LANCER TTRPG
Massif PressVerified Account
The node-based painting program
A simple 2D animation tool
Your Ultimate Virtual Tabletop for Tabletop RPGs
RetroBat is the best solution to play your ROMs collection on Windows !
Run any game (old or new) with any gamepad (old or new)
A free, browser-based tool to quickly rearrange, combine, and preview/save sprite sheets and animations.
Run in browser
Modern and powerful color management software
fast and simple painting software
A simple but elegant launcher for emulators and pc games
Convert & compress everything in 2 clicks!
3d virtual tabletop for tactical combat skirmish/TTRPGs
Test your gamepad vibration! ;3
A (real) homestuck chat client
Run in browser
An open-source, fully offline gallery organization tool
Free Waveform Audio Visualizer
Create procedurally generated textures and photo filters
Easily download and update Dedicated Server on your Root!
An automatic music generator for your projects!
An open-source map generator for Dominions 6
Run your PNGTuber / VTuber avatar with a web browser
Run in browser
Open source virtual desktop assistant in the form of Satanichia Kurumizawa Mcdowell
A cycle-accurate PC emulator
A free and open-source Logic Circuit Simulator.
Run in browser
Application for audio / midi music from fractals.
Procedural modeling in Blender using Node Editor
This is a GUI based on YT-DLP created by LexianDEV. Download videos from YouTube instantly with this quick software!
A tool for rpg gamemasters.
Show the branches of your Ren'Py visual novel in a fancy graph! Online and offline version available
Procedural Spiral Generator
Run in browser
Super simple tile-based level editor with layers, animations and events.
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