# CamStudio > CamStudio is a free, open-source screen recording application for Windows, > licensed under the GNU General Public License v2. Originally developed by > RenderSoft in 2001, it supports H.264/AVC, H.265/HEVC, and AV1 video codecs > with AAC and FLAC audio. Version 3.0 requires Windows 10/11 (64-bit), > 4GB RAM, and DirectX 11. ## Product - [Download CamStudio](https://camstudio.org/get_file.php): Download the latest release of CamStudio for Windows 10/11 (64-bit). - [Changelog](https://camstudio.org/changelog.php): Full version history and release notes for all CamStudio versions. - [3.1 Beta](https://camstudio.org/camstudio-3-1-beta.php): Preview the latest beta release with new features and improvements. ## Documentation - [Documentation](https://camstudio.org/documentation.php): Full user guide covering installation, configuration, keyboard shortcuts, codec settings, and system requirements. - [FAQ](https://camstudio.org/faq.php): Answers to common questions covering installation, recording setup, supported formats, and troubleshooting. ## About - [About CamStudio](https://camstudio.org/about.php): History of CamStudio from its 2001 origins through the current independent maintainer. - [GitHub Repository](https://github.com/iamnickthegeek/camstudio): Source code under GNU GPL v2. - [Security](https://camstudio.org/security.php): CamStudio security status and safe download verification. ## Legal - [License](https://camstudio.org/about.php): Distributed under GNU GPL v2. Not affiliated with TechSmith's Camtasia product. - [Privacy Policy](https://camstudio.org/privacy.php): How CamStudio handles user data.