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Top rated free
tagged Open Source (134 results)

134 results

Explore tools tagged Open Source on itch.io · Upload your tools to itch.io to have them show up here.

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Godot Engine
Free and open source 2D and 3D game engine
Godot EngineVerified Account
Rated 4.9 out of 5 stars
(1,063 total ratings)
GIF
Sprytile
A Blender add-on for building tile based low-poly scenes with paint/map editor like tools
Jeiel Aranal
Rated 4.9 out of 5 stars
(262 total ratings)
raylib
A simple and easy-to-use library to enjoy videogames programming.
Ray
Rated 4.9 out of 5 stars
(172 total ratings)
SLK_img2pixel
Convert images/textures to pixel art
Lukas Holzbeierlein
Rated 4.9 out of 5 stars
(138 total ratings)
Fractal Sound Explorer
Listen to fractals or just explore
CodeParade
Rated 4.9 out of 5 stars
(68 total ratings)
Pitch – CSS Components and Tweaks for Your itch.io Pages
CSS components & tweaks to spice up your itch.io pages.
nnda
Rated 5.0 out of 5 stars
(30 total ratings)
Run in browser
Ultimate 2D Platformer Controller - Godot 2D Character Controller
Make the perfect character for your 2D platformer in Godot! Try it out in this demo!
Noasey
Rated 5.0 out of 5 stars
(27 total ratings)
Run in browser
ASCII Art Paint
The editor for ASCII-graphics, combining a graphical editor and an image to text converter.
Kirill Live
Rated 5.0 out of 5 stars
(23 total ratings)
Run in browser
GIF
SpookyGhost
Open source procedural sprite animation
Encelo
Rated 5.0 out of 5 stars
(21 total ratings)
Tuesday JS visual novel engine
simple web-based free and open-source visual novel editor, it can be used in web browser.
Kirill Live
Rated 4.7 out of 5 stars
(53 total ratings)
Run in browser
opti
simple, transparent media viewer
torcado
Rated 4.8 out of 5 stars
(30 total ratings)
Mitch
An unofficial Android client for itch.io
gardenapple
Rated 4.7 out of 5 stars
(42 total ratings)
OGMO Editor
A free, open source, project oriented level editor made for indie game developers by indie game developers.
OGMO EditorVerified Account
Rated 4.8 out of 5 stars
(33 total ratings)
Modular Asset Staging Tool
Unity editor plugin for level design
Keith at Fertile Soil Productions
Rated 4.9 out of 5 stars
(15 total ratings)
mspaintCompanion (Layers for MSPaint)
mspaintcompanion is a tool crafted from spite
Talon Zane
Rated 4.6 out of 5 stars
(27 total ratings)
GIF
PNGTubeRemix
PNGtubing App!
TheMime
Rated 4.6 out of 5 stars
(19 total ratings)
Ninty Launcher
Nintendo Switch-styled launcher.
NinStar
Rated 4.6 out of 5 stars
(18 total ratings)
GIF
vdcrpt - video corruptor
Destroy videos in weird and interesting ways.
branchpanic
Rated 4.6 out of 5 stars
(17 total ratings)
Yahaha Horror Gamekit
Free no-code 3D horror gamekit
Yahaha Horror
Rated 4.4 out of 5 stars
(14 total ratings)
Elit3D
Tile-based map editor in 3D.
christt105
Rated 4.8 out of 5 stars
(8 total ratings)
GIF
Ct.js game engine
Create cool 2D games with a free game maker!
Ct.js
Rated 5.0 out of 5 stars
(7 total ratings)
Zoner
A tool for building static blogs!
Ryan Trawick
Rated 5.0 out of 5 stars
(7 total ratings)
Narrat
Narrat is an interactive fiction game engine
Liana
Rated 5.0 out of 5 stars
(7 total ratings)
Godot Skeleton
Quickstart template for Godot 4 projects
Brett Chalupa
Rated 5.0 out of 5 stars
(6 total ratings)
Run in browser
GIF
godots
Ultimate go-to hub for managing your Godot versions and projects
MakovWait
Rated 5.0 out of 5 stars
(6 total ratings)
Kaboom
Kaboom is a Javascript game programming library that helps you make games fast and fun
Kaboom
Rated 5.0 out of 5 stars
(6 total ratings)
void◆sprite
free pixelart editor
cntrpl
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
Redot
A free open source game engine for 2D and 3D games.
Redot Engine
Rated 3.9 out of 5 stars
(20 total ratings)
Pocket Reader
Simple reader app for Playdate
Diefonk
Rated 4.8 out of 5 stars
(6 total ratings)
Run in browser
Fifteen Sliding Puzzle maker
This is a classic mini-game Fifteen Sliding Puzzle.
Kirill Live
Rated 5.0 out of 5 stars
(5 total ratings)
Run in browser
Icon Machine
Procedurally generate free pixel item icons.
Brian MacIntosh
Rated 4.5 out of 5 stars
(6 total ratings)
Run in browser
AI Chat Generator | Chat AI with Google Flan-T5
AI Text like ChatGPT on your own PC
Capsize Games
Rated 4.3 out of 5 stars
(6 total ratings)
DigiDex
A fan-made database app for Digimon.
Digidex
Rated 4.6 out of 5 stars
(5 total ratings)
Run in browser
DOME
The comfortable framework for making games in Wren!
Aviv
Rated 4.6 out of 5 stars
(5 total ratings)
VideoGameCapture an alternative Capture card Software. (OpenSource)
An alternative to the Elgato Game Capture Software for all Capture cards
ImmerNochNoah
Rated 4.6 out of 5 stars
(5 total ratings)
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