File extension PRO (.PRO) information

Windows cannot open PRO files?

If Windows is unable to open file extension .PRO you may have registry related errors or may not have the appropriate program installed. We strongly recommend that you run a free registry scan.

Appropriate program:

The .PRO file extension is associated with a large number of different applications, and generic types of application. Firstly it is associated with configuration files, which store the general settings for a PC or an application. Specific applications that store settings or profiles in a .PRO file include Pro/Engineer, QT Project, Euphoria and DOS Graphics.. Incorrect associations are the cause of many file extension errors. Scan your system to prevent, identify and repair PRO file extension association errors.


  • Performance: To optimize memory and CPU usage for PRO files run a free performance scan.
  • Stability: Fix PRO errors to make your system and applications more stable.
  • Drivers: Scan your PC for the outdated drivers which lead to system errors and slowdowns.

You are currently viewing the detail page for ABF file extension. This page contains a detailed description of the ABF file type, software tools to help resolve file association errors in the Windows registry together with relevant system utility applications and other related information.