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New & popular
for Windows tagged Open Source (220 results)

220 results

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

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Redot
A free open source game engine for 2D and 3D games.
Redot Engine
Love2D-Starter-Kit
Kit Love2D ultra-léger · scènes · sauvegarde JSON auto · langues plug-and-play
Furo
GameHub
A modern, open-source game library manager for Windows
Ziad_Nahouli
Working Time Tracker
A simple working time tracker for indie devs
forest_gd
Run in browser
Console World Clock (2025 Edition)
A simple, command-line-based world clock tool with lots of configuration options
KBurchfiel
PickPacker
A free texture channel packing tool
MetallicPotato
void◆sprite
free pixelart editor
cntrpl
VoxTube (NEW!)
More videos, no ads.
Electus Progressive Liberation Software
DOSBox Pure
DOSBox reimagined, with a friendly interface, ZIP loading and save states
Schelling
RaZ
Modern & multiplatform 3D game engine
Razakhel
MasterPlan
$20
Visual planning ideaboard, by indie devs, for indie devs and creatives
SolarLune
GIF
PNGTubeRemix
PNGtubing App!
TheMime
Godot Engine
Free and open source 2D and 3D game engine
Godot EngineVerified Account
What Time?
Share and compare time zones with people in your group chat.
durian
ProcTile
A procedural texture generation tool for game developers and artists
slipperhat
Fracton
A helpful tool for developers
Qwatrum
Desktop Guidelines
Customizable desktop guide lines & shapes that don’t block your apps. For design, dev & digital art.
PfeifeTelespiele
TalkieTalkie
A Presentation framework in Godot
Substain
Run in browser
Texadore
Text Editor
Dmitry Create
Open Ai GPT UI
A UI for open Ai's API - its like Dollar Tree ChatGPT, useful for lower usage peeps, my UI doesnt do pictures though FYI
barefoot-boi
Piano Trainer
A MIDI utility for learning scales, chords, and more!
ZaneH
Nollie Player
Music player and overlay that lets you play your music library with a controller while in-game
Cranzor
Random table generator
easier random tables for TTRPGs
Garbata team
Run in browser
TextureAtlas to GIF and Frames
A powerful, free and open-source tool for extracting frames and animations from Texture Atlases
autisticlulu
Sale Snail (Steam revenue dashboard)
A widget to see your daily steam revenue on a second monitor
FollowTheFun
Sharp Forge
A user-friendly application for upscaling images using Real-ESRGAN, an advanced AI-based upscaling model.
SampaioGamesStudio
Material manager
PBR material manager
Stand43
Virtual OS 2.0(Working only in TurboWarp Desktop)
TurboWarp Desktop Virtual OS like windows
Dimft
Run in browser
Idle Runner
A tool designed to easily idle steam games
xVotex
Suyuzu Online-Fix
This Tool fixes the multiplayer for certain Switch Emulators
xVotex
YumeGL
Game engine/framework made with OpenGL. YumeGL has its own rendering, input system, glm-based math and more.
autoselff
PyDPainter
A usable pixel art program written in Python
Mark Riale
GIF
Sillybrowser
Alternative toy webbrowser
(lis)anne
neb score calc
A score calculator for Nebulous Fleet Command's control game mode.
Matthew Cavener
Run in browser
Oblique Games
A compendium of experimental games inspired by Brian Eno’s Oblique Strategies.
Davey Ray
System Spy X
4KEY
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