Top selling tools tagged Open Source

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

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PNGtubing App!

$7.49

Display your Nintendo games on Discord.

NinStar

DOSBox Pure

DOSBox reimagined, with a friendly interface, ZIP loading and save states

Schelling

MasterPlan

$20

Visual planning ideaboard, by indie devs, for indie devs and creatives

SolarLune

Fractal Sound Explorer

Listen to fractals or just explore

CodeParade

raylib

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

Ray

VideoGameCapture an alternative Capture card Software. (OpenSource)

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

ImmerNochNoah

Press Turn Battle (PTB) Battle System Plugin for RPG Maker MV

$24.99

Next Level Gaming

OpenToonz (Morevna Edition)

Free and open-source 2D animation software for Windows, Linux and OSX.

Morevna Project

Modular Asset Staging Tool

Unity editor plugin for level design

Keith at Fertile Soil Productions

PyNGtuber - a really personalizable PNGtuber App

A really personalizable PNGtuber app

Gemmstone

Synfig Studio (stable version)

Open-Source 2D Animation Software

Synfig

GIF

Sprytile

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

Jeiel Aranal

Lucid Creations - Stable Diffusion GUI without GPU

A free, open source, crowdsourced GUI.

db0

Run in browser

MapNuke

An open-source map generator for Dominions 5

nuke

mspaintCompanion (Layers for MSPaint)

mspaintcompanion is a tool crafted from spite

Crash into the 80s with an open source drum synth inspired by hexagonal classics. Available as VST3/AU/CLAP.

Punk Labs

Piano Trainer

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

ZaneH

Pocket Reader

Simple reader app for Playdate

Diefonk

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

MapNuke 2: Colossal Player Edition

An open-source map generator for Dominions 6

nuke

Synfig Studio (development version)

Open-Source 2D Animation Software

Synfig

Mitch

An unofficial Android client for itch.io

gardenapple

GIF

SpookyGhost

Open source procedural sprite animation

Encelo

GIF

vdcrpt - video corruptor

Destroy videos in weird and interesting ways.

branchpanic

Structura

Build Templating for MCPE/Bedrock

RavinMaddHatter

AI Chat Generator | Chat AI with Google Flan-T5

AI Text like ChatGPT on your own PC

Capsize Games

opti

simple, transparent media viewer

torcado

Satellite

Experimental music thing for Playdate

Diefonk

ScaleNX

Simple pixel-art upscaling tool (Free in browser!)

Spriteshift

Run in browser

Crochet Simulator

Minimalist Crochet Simulator

free pixelart editor

A tool for building static blogs!

Ryan Trawick

projectM Music Visualizer

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

Modular Distortion

Narrat is an interactive fiction game engine

Liana

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Top sellingToolsGamesToolsGame assetsComicsBooksPhysical gamesAlbums & soundtracksGame modsEverything elsetagged Open Source (108 results)

New itch.io is now on YouTube!

Top selling
Games Tools Game assets Comics Books Physical games Albums & soundtracks Game mods Everything else
tagged Open Source (108 results)