Skip to main content

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

Topwith code under GNU General Public License v3.0 (GPL) (273 results)

Explore tools with code under GNU General Public License v3.0 (GPL) on itch.io · Upload your tools 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

Help in the evaluation of upscalers, upscan converters, line doublers and of course TV processing of 240p video.
A lightweight yet highly customisable pngtuber app
Retro shaders on top of any Windows app
Simple normal map generator for 2D sprites!
An unofficial Android client for itch.io
A digital toolset for the LANCER TTRPG
Massif PressVerified Account
An alternative to the Elgato Game Capture Software for all Capture cards
Display your Nintendo games on Discord.
CSS components & tweaks to spice up your itch.io pages.
Run in browser
Sort, search, and launch all your Quest's apps and games.
Convert & compress everything in 2 clicks!
A tool to create heroquest cards
Run in browser
RetroBat is the best solution to play your ROMs collection on Windows !
A simple 2D animation tool
Tool for creating games for ZX Spectrum visually using Tiled and the ZX Drawer image editor.
Full SAMMI download including SAMMI Core, SAMMI Deck and SAMMI Bridge
Modern and powerful color management software
A sleek gallery template for your personal website!
Run any game (old or new) with any gamepad (old or new)
A JavaScript text adventure game engine
Run in browser
3d virtual tabletop for tactical combat skirmish/TTRPGs
Your Ultimate Virtual Tabletop for Tabletop RPGs
A set of improvements / jailbreak for the Pandora Box DX, Saga DX and King of Air 2 Pandora Boxes
The node-based painting program
Canvas Presets scripts made for Aseprite
Convert MIDI files to Thirty Dollar Website songs
GB studio plugin to swap BG tiles.
A Blender 3D add-on for CSG style level creation inspired by old-school level editors like Unreal 1&2 and DoomEd.
A project that showcases Godot's different Tween types with various examples!
Run in browser
Run your PNGTuber / VTuber avatar with a web browser
Run in browser
An open-source, fully offline gallery organization tool
A local-first D&D 5e campaign manager for Dungeon Masters.
Easily download and update Dedicated Server on your Root!
An Aseprite plugin-extension to preview Minecraft Skins.
Touchscreen Extension is a useful script for the Aseprite Software. It gives helpful shortcuts for PC Tablet owners.
Loading more games...
itch.io now on YouTube!