File Extension

QPX File Format

Compiled query program (Microsoft FoxPro)

The QPX file extension is associated with compiled query program files for Microsoft FoxPro. A QPX file contains an executable query. 

Visual FoxPro (formerly just FoxPro) is a relational database with an object-oriented programming environment with prewritten classes. Visual FoxPro is a component of Microsoft's Visual Studio suite product suite, up to version 6.


Learn more about QPX files:

See the FoxPro FAQ or ask your own questions at 

This was last updated in September 2010
Editorial Director Margaret Rouse

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