Top free tools tagged Open Source

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raylib

A simple and easy-to-use library to enjoy videogames programming.

Ray

Godot Engine

Free and open source 2D and 3D game engine

Godot Engine

GIF

Sprytile

A Blender add-on for building tile based low-poly scenes with paint/map editor like tools

Jeiel Aranal

SLK_img2pixel

Convert images/textures to pixel art

Lukas Holzbeierlein

Mitch

An unofficial Android client for itch.io

gardenapple

GIF

vdcrpt - video corruptor

Destroy videos in weird and interesting ways.

branchpanic

Fractal Sound Explorer

Listen to fractals or just explore

CodeParade

ASCII Art Paint

The editor for ASCII-graphics, combining a graphical editor and an image to text converter.

Kirill Live

Run in browser

Tuesday JS visual novel engine

simple web-based free and open-source visual novel editor, it can be used in web browser.

Kirill Live

Run in browser

Modular Asset Staging Tool

Unity editor plugin for level design

Keith at Fertile Soil Productions

Ninty Launcher

Nintendo Switch-styled launcher.

NinStar

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

Run in browser

NPainter (wip)

fast and simple painting software

mrgaturus

GIF

SpookyGhost

Open source procedural sprite animation

Encelo

opti

simple, transparent media viewer

torcado

Zoner

A tool for building static blogs!

Ryan Trawick

Redot

A free open source game engine for 2D and 3D games.

Redot Engine

PyNGtuber - a really personalizable PNGtuber App

A really personalizable PNGtuber app

Gemmstone

mspaintCompanion (Layers for MSPaint)

mspaintcompanion is a tool crafted from spite

Talon Zane

Narrat

Narrat is an interactive fiction game engine

Liana

Satania Buddy

Open source virtual desktop assistant in the form of Satanichia Kurumizawa Mcdowell

free pixelart editor

A MIDI utility for learning scales, chords, and more!

ZaneH

Pitch - CSS Components and Tweaks for Your Project Pages

Collection of CSS components to spice up your project page.

nnda

Run in browser

VideoGameCapture an alternative Capture card Software. (OpenSource)

An alternative to the Elgato Game Capture Software for all Capture cards

ImmerNochNoah

AnimeEffects

A simple 2D animation tool

Yukusai

NÖN

Game engine for MoonScript, in MoonScript

deathbeam

Crochet Simulator

Minimalist Crochet Simulator

CodeParade

Kaboom

Kaboom is a Javascript game programming library that helps you make games fast and fun

Kaboom

pyLinuxWheel

Configure your Logitech steering wheel in Linux

odintdh

Rebuilder Tuesday JS

Tuesday JS HTML convert to source JSON

Doctor Chantal

GIF

VTubeTiny

Tiny VTuber/PNGTuber suite with minimal overhead.

prefetcher

Deform

A fully-featured deformer system for Unity.

Keenan Woodall

MapNuke 2: Colossal Player Edition

An open-source map generator for Dominions 6

nuke

projectM Music Visualizer

Cross-platform music visualization. Open-source and Milkdrop-compatible

codav

Fractal Music Generator

Application for audio / midi music from fractals.

BetaZeta

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Top freeToolsGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elsetagged Open Source (294 results)

New itch.io is now on YouTube!

Top free
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
tagged Open Source (294 results)