"OpenSource" refers to a software development model in which the source code of the application is made publicly available. This allows users to view, modify, and distribute the code, fostering a transparent and collaborative development environment.
| Title | Publisher | Released | Steam APP ID: | Analytics ID: | |
 | BCUninstaller | Marcin Szeniak | 2019 | ||
 | Brave Browser | Brave Software, Inc. | 2019 | ||
 | EmuSAK-UI | CapitaineJSparrow | 2021 | ||
 | FxSound | FxSound, LLC | 2012 | ||
 | Mozilla Firefox | Mozilla Foundation | 2004 | UA-36116321-7 | |
 | Mozilla Thunderbird | Mozilla Foundation | 2004 | ||
 | nomacs | Image Lounge | Markus Diem, Stefan Fiel, Florian Kleber | 2015 | ||
 | Path of Building Community Fork | Path Of Building Community | 2017 | ||
 | PeaZip Portable | Giorgio Tani | 2006 | ||
 | Poedit | Václav Slavík | 2001 | ||
 | RimPy | rimpy-custom | 2022 | ||
 | RPCS3 | DH and Hykem | 2011 | ||
 | Ryujinx | Ryujinx | 2021 | ||
 | SAK | kempa | 2018 | ||
 | ScummVM | The ScummVM Team | 2009 | ||
 | Sudachi | Jarrod Norwell | 2024 | ||
 | Torzu | torzu-emu | 2024 | ||
 | VLC media player | VideoLAN Organization | 2001 | ||
 | WireGuard (Windows) | Jason A. Donenfeld | 2015 | ||
 | Yuzu | yuzu emulator team | 2018 |
