There are 7 other file types using
the PRX file extension!
.prx - Atari ST executable
.prx - FoxPro compiled program
.prx - Playstation Protable plug-in
.prx - Primavera Project Planner compressed project
.prx - Virtumonde / Vundo Trojan infected file
.prx - Apache Lucene stores file
.prx - COREX prosodic annotation file
PRX file extension - Windows Media Player media file
What is prx file? How to open prx files?
The prx file extension is associated with Microsoft Windows Media Player multimedia player installed in Microsoft Windows operating system. The .prx file contains settings for publishing video files such as audio and video codec, bit rate, quality etc. Media file is stored in text XML format.
The default software associated to open prx file:
Microsoft Windows Media Player 
Company or developer:
Microsoft Corporation
Microsoft Windows Media Player is default multimedia player installed in Microsoft Windows. WMP can manage music, videos and pictures in computer, play or view them, sync them with portable devices, or burn them on CD/DVD media. It also supports home media sharing with other computers.
List of software applications associated to the .prx file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open prx file, edit prx file, convert prx file, view prx file, play prx file etc. (if exist software for corresponding action in File-Extensions.org's database).
Hint:
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is able to perform the specified software action, such as opening, editing or converting prx files.
Software that open prx file - Windows Media Player media file
Programs supporting the exension prx on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about Microsoft Windows Media Player for open prx file action.
