.XPR File Extension

File Type 1

Pro/ENGINEER Part Instance Accelerator File

Developer Parametric Technology
Popularity
3.1  |  10 Votes
Category 3D Image Files
Format Binary

What is an XPR file?

File created by Pro/ENGINEER, a program used for 3D product design; contains an instance of a part (.PRT) file, which defines specific parameters for a generic part.

More Information

XPR files accelerate the loading of a part instance since Pro/ENGINEER does not have to load all "family tree" and "generic" geometry part information first.

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Programs that open XPR files

Updated April 21, 2010
File Type 2

SyncRO Soft oXygen XML Editor Project

Developer SyncRO Soft
Popularity
2.2  |  5 Votes
Category Data Files
Format N/A

What is an XPR file?

XML project created with oXygen XML Editor (written "<oXygen/> XML Editor"), a program used to create and edit .XML files and XML-based applications; contains references to XML files, user workspace settings, version control system connection information, and other project properties.

More Information

XPR files are used for developing and packaging XML-based programs, such as Web, database, data exchange applications. During development, oXygen projects can be used for XML validation as well as debugging .XSLT transformations and XQuery queries.

Programs that open XPR files

Updated January 4, 2011
File Type 3

PressIt Disc Label

Developer Medea International
Popularity
2.0  |  1 Vote
Category Misc Files
Format Binary

What is an XPR file?

Disc label created with the PressIt or ExPressIt disc labeling system.

Programs that open XPR files

Windows
Medea International exPressIt
Mac
Medea International exPressIt
Updated March 31, 2010
File Type 4

Microsoft Expression Design Graphic

Developer Microsoft
Popularity
2.0  |  1 Vote
Category Vector Image Files
Format Binary

What is an XPR file?

Graphic created by Microsoft Expression Graphic Design (EGD), the predecessor to Microsoft Expression Design (ED); stores a graphic which can be used as a user interface mockup; replaced by .DESIGN files in Expression Design.

More Information

Expression Design is part of Microsoft Expression Studio. However, Microsoft discontinued Expression Studio in 2012.

Programs that open XPR files

Windows
Microsoft Expression Studio  —  Discontinued
Updated July 16, 2020

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