Browse free open source Hobbies software and projects for Windows below. Use the toggles on the left to filter open source Hobbies software by OS, license, language, programming language, and project status.
Your collection, your way
GEDKeeper - opensource and crossplatform genealogy management program
Nestopia UE
A Smarter Way to Tag FLAC, Vorbis, Lyrics, WMA, WavPack, and ID3 Tags
LDraw™ editor for LEGO® style digital building instructions.
Exports Rocksmith 2014 songs to Guitar Pro tabs
Tv-Organizer & Torrent Episodes Downloader V.2025.06.02
Retro-Gaming Multi-Emulator Frontend. Frontend-of-Frontends
Build your personal cross stitches!
Replay and analyse your Civ VI game
Generate ready-to-use disc images for your Sega Dreamcast system!
An awesome movie collection manager
Grimmory is the successor of booklore
Trains quickly score reading and piano playing (MIDI-keyboard)
Virtual paper folding program
Pycraft is an open-source, OpenGL based game made in Python
2D Editor to manage garden or flat plan
A Python program/library aimed at GD-ROM image files.
Graphics generator for pie diagram matrix from spreadsheets
An open-source game launcher for people who love open-source!