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Top rated
with code under GNU General Public License v3.0 (GPL) (92 results)

92 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.

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COMP/CON
A digital toolset for the LANCER TTRPG
Massif PressVerified Account
Rated 5.0 out of 5 stars
(181 total ratings)
ShaderGlass
Retro shaders on top of any Windows app
mausimus
Rated 4.9 out of 5 stars
(170 total ratings)
Laigter
Simple normal map generator for 2D sprites!
azagaya
Rated 5.0 out of 5 stars
(147 total ratings)
240p Test Suite
Help in the evaluation of upscalers, upscan converters, line doublers and of course TV processing of 240p video.
Artemio
Rated 4.9 out of 5 stars
(47 total ratings)
Hakuen Studio Eli Book RPG Maker MZ
Essential plugin for all Eli plugins in RPG Maker MV/MZ!
Hakuen Studio
Rated 4.9 out of 5 stars
(44 total ratings)
GIF
RahiTuber
A lightweight yet highly customisable pngtuber app
rahisaurus
Rated 5.0 out of 5 stars
(34 total ratings)
RetroBat
RetroBat is the best solution to play your ROMs collection on Windows !
RetroBat Team
Rated 4.7 out of 5 stars
(67 total ratings)
GIF
RAND↻M FAMICASE
A tool to explore the game covers from the Famicase exhibition
pyrofoux
Rated 4.9 out of 5 stars
(29 total ratings)
Run in browser
GIF
Colorpicker
A mininal but complete colorpicker desktop app
toinane
Rated 5.0 out of 5 stars
(22 total ratings)
Mitch
An unofficial Android client for itch.io
gardenapple
Rated 4.9 out of 5 stars
(36 total ratings)
GIF
Godot Tweens Comparison
A project that showcases Godot's different Tween types with various examples!
popcar2
Rated 5.0 out of 5 stars
(22 total ratings)
Run in browser
GIF
text-engine
A JavaScript text adventure game engine
Benji Kay
Rated 4.9 out of 5 stars
(18 total ratings)
Run in browser
Swap Tiles Plugin for GB Studio
GB studio plugin to swap BG tiles.
Fredrik
Rated 5.0 out of 5 stars
(12 total ratings)
Canvas Presets for Aseprite
Canvas Presets scripts made for Aseprite
Lintnaya
Rated 4.9 out of 5 stars
(14 total ratings)
SAMMI
Full SAMMI download including SAMMI Core, SAMMI Deck and SAMMI Bridge
SAMMI
Rated 5.0 out of 5 stars
(10 total ratings)
File Converter
Convert & compress everything in 2 clicks!
Tichau
Rated 4.9 out of 5 stars
(15 total ratings)
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
Rated 4.5 out of 5 stars
(33 total ratings)
DM Helper
Your Ultimate Virtual Tabletop for Tabletop RPGs
DM Helper
Rated 4.6 out of 5 stars
(16 total ratings)
GIF
Zentacle
Procedural Spiral Generator
ajkolenc
Rated 4.8 out of 5 stars
(9 total ratings)
Run in browser
Rich Presence U
$7.49
Display your Nintendo games on Discord.
NinStar
Rated 4.9 out of 5 stars
(8 total ratings)
Muser
An automatic music generator for your projects!
Jarisck
Rated 5.0 out of 5 stars
(7 total ratings)
IsoCON
3d virtual tabletop for tactical combat skirmish/TTRPGs
delzhand
Rated 5.0 out of 5 stars
(7 total ratings)
Touchscreen Extension for Aseprite
Touchscreen Extension is a useful script for the Aseprite Software. It gives helpful shortcuts for PC Tablet owners.
Maplepixels
Rated 5.0 out of 5 stars
(6 total ratings)
Lucid Creations - Stable Diffusion GUI without GPU
A free, open source, crowdsourced GUI.
db0
Rated 3.9 out of 5 stars
(19 total ratings)
Run in browser
Super GBCrawler
A Dungeon Crawler Designer for your GB Studio project!
Fernanda Shimada
Rated 4.8 out of 5 stars
(6 total ratings)
Run in browser
Hakuen Studio Quit Menu Common Event for RPG Maker MZ
Play a common event every time the players close/exits the menu.
Hakuen Studio
Rated 4.7 out of 5 stars
(6 total ratings)
Oscillody
Free Waveform Audio Visualizer
Akosmo
Rated 5.0 out of 5 stars
(5 total ratings)
FunEmuStation Launcher - Frontend Emulation
A simple but elegant launcher for emulators and pc games
Danny Garay
Rated 5.0 out of 5 stars
(5 total ratings)
Our Paint
The node-based painting program
chengdulittlea
Rated 5.0 out of 5 stars
(5 total ratings)
Icon Machine
Procedurally generate free pixel item icons.
Brian MacIntosh
Rated 4.5 out of 5 stars
(6 total ratings)
Run in browser
MIDI2TDW
Convert MIDI files to Thirty Dollar Website songs
Xenon Neko
Rated 4.3 out of 5 stars
(6 total ratings)
Ren'Py Analyser
Show the branches of your Ren'Py visual novel in a fancy graph! Online and offline version available
Amethysts
Rated 5.0 out of 5 stars
(4 total ratings)
Paddler
flatgame engine / moteur de création de jeux plats
axoona
Rated 5.0 out of 5 stars
(4 total ratings)
NPainter (wip)
fast and simple painting software
mrgaturus
Rated 5.0 out of 5 stars
(4 total ratings)
Satania Buddy
Open source virtual desktop assistant in the form of Satanichia Kurumizawa Mcdowell
kgm
Rated 4.4 out of 5 stars
(5 total ratings)
Sorcar
Procedural modeling in Blender using Node Editor
Punya Aachman
Rated 4.0 out of 5 stars
(6 total ratings)
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