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Top freetagged Open Source and tool (58 results)

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

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A simple and easy-to-use library to enjoy videogames programming.
Make the perfect character for your 2D platformer in Godot! Try it out in this demo!
Run in browser
A tool for building static blogs!
simple, transparent media viewer
DOSBox reimagined, with a friendly interface, ZIP loading and save states
Tiny VTuber/PNGTuber suite with minimal overhead.
An open-source map generator for Dominions 5
A fully-featured deformer system for Unity.
An open-source map generator for Dominions 6
Free no-code 3D horror gamekit
A fast and compact color-ramp tool for Aseprite 1.3+
Preview Terraria Sprites while making them - perfect for making mods or texture packs
Cheat Sheet generator tool. Build quick manuals, instructions or tips.
A free and open source Music tool to tag, organize and listen to your favourite music
A tool for making non-linear interactive stories
Run in browser
Simple voxel painter
Turn boring images into cooler gifs. [Not a game.]
Run in browser
yet another todo app
A modern, open-source game library manager for Windows
Color Picker For RGB Color Combinations
Run in browser
A library that loads environment variables into GameMaker.
A tool to help you choose your libre or open licence.
Run in browser
PBR material manager
An editor for structured xml data.
Simple Asset Placer – Speed up level design in Godot 4.2+
A tool to make simple graphic adventure games for the Commodore 64
Game engine/framework made with OpenGL. YumeGL has its own rendering, input system, glm-based math and more.
A tool to convert images into pixel art.
Bring AI and automation into GameMaker Studio 2 with a simple local MCP server.
An open-source tool for fast and simple design for thumbnails
A simple and easy-to-use timer tool for Unity games
A node to track and update in real-time the NodePath of selected Nodes in the scene.
Make some gear for your RPG
A documented example / template for editing dictionaries from the unity inspector
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