Browse GamesGame JamsUpload Gameitch.io Summer Sale 2021Developer LogsCommunity
Log inRegister
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs

Filter Results

(Clear)

Related collections

CGI / Blender Plugins
Three-eyed Rat

Top
GamesToolsGame assetsComicsBooksPhysical gamesSoundtracksGame modsEverything else
with code under GNU General Public License v3.0 (GPL) (78 results)

Sort by
PopularNew & PopularTop sellersTop ratedMost Recent
78 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

View Channel
Laigter
Simple normal map generator for 2D sprites!
azagaya
Mitch
$0
-100%
An unofficial Android client for itch.io
gardenapple
Level Buddy
A Blender 3D add-on for CSG style level creation inspired by old-school level editors like Unreal 1&2 and DoomEd.
Matt Lucas
COMP/CON
A digital toolset for the LANCER TTRPG
Massif Press
ExtremeCooling4Linux
A Gtk3 program to enable extreme cooling for Lenovo laptops on Linux
odintdh
Server Creation Tool
Easily download and update Dedicated Server on your Root!
Zeromix
DM Helper
A Game Master's Helping Hand
DM Helper
0m3ga Visual Novel Engine
Create and share visual novels without any programming skills!
The Local Group
UniPCemu
A cycle-accurate PC emulator
Superfury1
Sorcar
Procedural modeling in Blender using Node Editor
Punya Aachman
FunEmuStation Launcher - Frontend Emulation
-50%
A simple but elegant launcher for emulators and pc games
Danny Garay
GIF
Colorpicker
A mininal but complete colorpicker desktop app
toinane
TabMaker
Guitar Tab Maker
FettMortim
Run in browser
GIF
desi.gn - itch.io Page Templates
$20
Lantana Games
A Watched Clock Never Boils
Sometimes the clock beats you
Ashley Noel Hinton
Run in browser
[UnityAsset] Retro Look Pro
$20
-50%
Retro Look Pro is a Unity advanced Post-processing effects pack. Fantastic oldschool,retro,CRT/TV/VHS/80s/90s effects
Limitless Development
Touchscreen Extension for Aseprite
Touchscreen Extension is a useful script for the Aseprite Software. It gives helpful shortcuts for PC Tablet owners.
Maplepixels
pyLinuxWheel
Configure your Logitech steering wheel in Linux
odintdh
File Converter
Convert & compress everything in 2 clicks!
Tichau
Symbinode
Node-based tool for creating materials
Fexcron
GM-Companion
A tool for rpg gamemasters.
PhilInTheGaps
Gamepad Phoenix
Run any game (old or new) with any gamepad (old or new)
Me
Northbridge Save Manager SDK
Add a safety net for the player's save files.
AceOfAces
GIF
text-engine
A JavaScript text adventure game engine
Benji Kay
Run in browser
Custom DiscordRPC
$1
-33%
This is an app with which you can customize your Discord Rich Presence.
Neon's Team
LiSE
Rules-based Life Simulator Engine
clayote
Sprite
FOSS Sprite Generator
tversteeg
Game Map Editor
Super simple tile-based level editor with layers, animations and events.
ppelikan
FilterJS
Create procedurally generated textures and photo filters
Cosmo Myzrail Gorynych
GIF
Narupa Builder
A virtual reality tool for building molecules
Intangible Realities Lab
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2021 itch corp · Directory · Terms · Privacy · Cookies