Project file created by Camtasia, a screen recording and video editing program; saved using XML formatting and contains references to audio and video files as well as video edit, effect, and timeline settings; commonly used for saving software video tutorials and other demonstrations.

CAMPROJ files can be exported to .ZIP packages, which store all project data in a single file. They may also be exported to common video formats such as .AVI, .MP4, and .M4V. While the Windows version of Camtasia (Camtasia Studio) uses the CAMPROJ extension, the Mac version, called Camtasia for Mac, uses the .CMPROJ extension. The file formats are not transferrable between Windows and Mac platforms.