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Topwith code under GNU General Public License v3.0 (GPL) (264 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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Help in the evaluation of upscalers, upscan converters, line doublers and of course TV processing of 240p video.
Simple normal map generator for 2D sprites!
Retro shaders on top of any Windows app
An unofficial Android client for itch.io
A lightweight yet highly customisable pngtuber app
A digital toolset for the LANCER TTRPG
Massif PressVerified Account
An alternative to the Elgato Game Capture Software for all Capture cards
Canvas Presets scripts made for Aseprite
Display your Nintendo games on Discord.
A tool to create heroquest cards
Run in browser
Your Ultimate Virtual Tabletop for Tabletop RPGs
The node-based painting program
3d virtual tabletop for tactical combat skirmish/TTRPGs
A simple 2D animation tool
Full SAMMI download including SAMMI Core, SAMMI Deck and SAMMI Bridge
RetroBat is the best solution to play your ROMs collection on Windows !
A set of improvements / jailbreak for the Pandora Box DX, Saga DX and King of Air 2 Pandora Boxes
A JavaScript text adventure game engine
Run in browser
Tool for creating games for ZX Spectrum visually using Tiled and the ZX Drawer image editor.
A Blender 3D add-on for CSG style level creation inspired by old-school level editors like Unreal 1&2 and DoomEd.
Touchscreen Extension is a useful script for the Aseprite Software. It gives helpful shortcuts for PC Tablet owners.
Modern and powerful color management software
A (real) homestuck chat client
Run in browser
Convert & compress everything in 2 clicks!
Run your PNGTuber / VTuber avatar with a web browser
Run in browser
A sleek gallery template for your personal website!
An Aseprite plugin-extension to preview Minecraft Skins.
GB studio plugin to swap BG tiles.
Run any game (old or new) with any gamepad (old or new)
A project that showcases Godot's different Tween types with various examples!
Run in browser
Sort, search, and launch all your Quest's apps and games.
Create and share visual novels without any programming skills!
Configure your Logitech steering wheel in Linux
fast and simple painting software
An open-source, fully offline gallery organization tool
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