That's exactly what just happened for Microsoft 3D Movie Maker, originally released in 1995.Microsoft has open-sourced a few older applications in the past few years, including MS-DOS 1.0/2.0 and the original Windows File Manager, but now the company has published the code for Microsoft 3D Movie Maker. Software and game preservation is an increasingly important topic, and the best way to keep software accessible for future generations is by releasing the original source code.
