Skip to main content

Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Topfor Windows with code under GNU General Public License v3.0 (GPL) (143 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.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

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
Display your Nintendo games on Discord.
A tool to create heroquest cards
Run in browser
3d virtual tabletop for tactical combat skirmish/TTRPGs
The node-based painting program
Your Ultimate Virtual Tabletop for Tabletop RPGs
A simple 2D animation tool
RetroBat is the best solution to play your ROMs collection on Windows !
Run any game (old or new) with any gamepad (old or new)
Convert & compress everything in 2 clicks!
Free Waveform Audio Visualizer
Convert MIDI files to Thirty Dollar Website songs
Modern and powerful color management software
Show the branches of your Ren'Py visual novel in a fancy graph! Online and offline version available
Run your PNGTuber / VTuber avatar with a web browser
Run in browser
A (real) homestuck chat client
Run in browser
Application for audio / midi music from fractals.
A cycle-accurate PC emulator
A free, browser-based tool to quickly rearrange, combine, and preview/save sprite sheets and animations.
Run in browser
fast and simple painting software
An open-source, fully offline gallery organization tool
A simple but elegant launcher for emulators and pc games
A tool for drawing and editing 47-tiles tilesets easily.
Run in browser
This is a GUI based on YT-DLP created by LexianDEV. Download videos from YouTube instantly with this quick software!
An open-source map generator for Dominions 6
Open source virtual desktop assistant in the form of Satanichia Kurumizawa Mcdowell
Create procedurally generated textures and photo filters
Test your gamepad vibration! ;3
An automatic music generator for your projects!
This is an app with which you can customize your Discord Rich Presence.
Easily download and update Dedicated Server on your Root!
FOSS Sprite Generator
Run in browser
Loading more games...
itch.io now on YouTube!