OpenSpeedy
OpenSpeedy is a free, open-source gaming app for Windows. An open-source game speed modifier. It has 19,138 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at game1024/OpenSpeedy.
- Windows
- Gaming & emulation
- Actively maintained
About OpenSpeedy
The Best Open-Source Game Speed Controller English | Deutsch | Français | 日本語 | 한국어 | Português (BR) | Русский | Español | Nederlands | हिन्दी | 繁體中文 | 简体中文
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What is OpenSpeedy?
OpenSpeedy is a free, open-source gaming app for Windows. An open-source game speed modifier. It has 19,138 GitHub stars and is released under the GPL-3.0 license. Its source code is on GitHub at game1024/OpenSpeedy.
Is OpenSpeedy free and open source?
Yes. OpenSpeedy's source code is public on GitHub under the GPL-3.0 license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install OpenSpeedy?
Download the installer for Windows from its GitHub Releases page (latest: 3.3.16) or the project website.
Is OpenSpeedy still maintained?
The repository's most recent commit was on Oct 4, 2026. appsgit only lists apps whose repository had a commit in the last six months.