Skip to main content

Browse GamesGame JamsUpload GameHalloween Sale 2025Developer LogsCommunity
On Sale: GamesAssetsToolsTabletopComics
Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics
SalesBundles
Jobs
TagsGame Engines

Filter Results

(Clear)
Tags

Open Source

Suggest description for this tag

Related collections

cool tools
JohnathanGee
VShiory360's Collection
VShiory360
Game Stuff?
Chachadozer2000
Collection of D&D Tools
Dan_Something
ethermusic1981's Collection
ethermusic1981
Just neat (:
Stangeranfanficion

Top selling
for Windows tagged Open Source (76 results)

76 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.

New itch.io is now on YouTube!

Subscribe for game recommendations, clips, and more

View Channel
GIF
PNGTubeRemix
PNGtubing App!
TheMime
DOSBox Pure
DOSBox reimagined, with a friendly interface, ZIP loading and save states
Schelling
Rich Presence U
$3.74
-50%
Display your Nintendo games on Discord.
NinStar
raylib
A simple and easy-to-use library to enjoy videogames programming.
Ray
Lucid Creations - Stable Diffusion GUI without GPU
A free, open source, crowdsourced GUI.
db0
Run in browser
VideoGameCapture an alternative Capture card Software. (OpenSource)
An alternative to the Elgato Game Capture Software for all Capture cards
ImmerNochNoah
GIF
vdcrpt - video corruptor
Destroy videos in weird and interesting ways.
branchpanic
Synfig Studio (stable version)
$2
Open-Source 2D Animation Software
Synfig
MasterPlan
$20
Visual planning ideaboard, by indie devs, for indie devs and creatives
SolarLune
GIF
Sprytile
A Blender add-on for building tile based low-poly scenes with paint/map editor like tools
Jeiel Aranal
Fractal Sound Explorer
Listen to fractals or just explore
CodeParade
MapNuke
An open-source map generator for Dominions 5
nuke
mspaintCompanion (Layers for MSPaint)
mspaintcompanion is a tool crafted from spite
Talon Zane
OpenToonz (Morevna Edition)
$1
Free and open-source 2D animation software for Windows, Linux and OSX.
Morevna Project
OneTrick SIMIAN
$35
In bundle
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
MapNuke 2: Colossal Player Edition
An open-source map generator for Dominions 6
nuke
Synfig Studio (development version)
$2
Open-Source 2D Animation Software
Synfig
GIF
SpookyGhost
Open source procedural sprite animation
Encelo
PyNGtuber - a really personalizable PNGtuber App
A really personalizable PNGtuber app
Gemmstone
opti
simple, transparent media viewer
torcado
Press Turn Battle (PTB) Battle System Plugin for RPG Maker MV
$17.49
-30%
Next Level Gaming
ScaleNX
$1
-50%
Simple pixel-art upscaling tool (Free in browser!)
Spriteshift
Run in browser
Crochet Simulator
Minimalist Crochet Simulator
CodeParade
void◆sprite
free pixelart editor
cntrpl
projectM Music Visualizer
Cross-platform music visualization. Open-source and Milkdrop-compatible
codav
WSTD MANGLR
11.10€
In bundle
Modular Distortion
Wasted Audio
Zoner
A tool for building static blogs!
Ryan Trawick
OneTrick CRYPTID
$35
In bundle
An FM drum synth with the cold clanging heart of a DX7 in the fearsome frame of an 808. Available as VST3/CLAP/AU.
Punk Labs
WSTD EQ
Simple 3-band EQ
Wasted Audio
OneTrick URCHIN
$79
In bundle
A hybrid drum synth modeling gritty lo-fi beats without sampling. Available as VST3/CLAP/AU.
Punk Labs
ASCII Art Paint
The editor for ASCII-graphics, combining a graphical editor and an image to text converter.
Kirill Live
Run in browser
WSTD M3NGLR
33.30€
In bundle
Multi-Band Modular Distortion
Wasted Audio
WSTD DLAY
Simple Delay
Wasted Audio
AnimeEffects
A simple 2D animation tool
Yukusai
Satania Buddy
Open source virtual desktop assistant in the form of Satanichia Kurumizawa Mcdowell
kgm
Loading more games...
Next page
itch.io now on YouTube!
AboutFAQBlogContact us
Copyright © 2025 itch corp · Directory · Terms · Privacy · Cookies