The OpenDisc, the successor to The Open CD, is a DVD containing a high quality collection of open source software (OSS) for the Microsoft Windows operating system providing free alternatives to costly software, with equal or often better quality equivalents.

About Open Disc

The OpenDisc project offers a selection of high quality open source software on a disc for Microsoft Windows users. The aims of the project are "to provide a free alternative to costly software, with equal or often better quality equivalents to proprietary, shareware or freeware software for Microsoft Windows", and "to educate users of Linux as an operating system for home, business and educational use".