.PRO5X File Extension
File TypeProPresenter 5 Bundle File
What is a PRO5X file?
Bundle created by ProPresenter, a presentation preparation program; similar to a .ZIP folder, includes .PRO5 documents along with any media elements included in the presentation or playlist selected; helpful for archival purposes and for transferring playlists between computers.
PRO5X files are saved in a compressed .ZIP format. Therefore, you can open them with any Zip decompression utility.