What is .PRPROJ file extension?
Video project created by Adobe Premiere Pro, a video editing application; saves a video timeline that is comprised of video and audio clips; also includes transitions, special effects, and other applied edits; can be exported to high definition video and a variety of video file formats.
NOTE: While a Premiere Pro project file saves references to media assets (video, audio, graphics), it does not store the media data in the file itself.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.