.PDR File Extension

File Type 1

Windows Port Driver

Developer N/A
3.8  |  9 Votes
Category System Files
Format N/A

What is a PDR file?

Driver file that allows certain USB devices, such as USB flash drives, to be recognized and used by a Windows-based computer; similar to a virtual device driver (.VXD file) used by other hardware.

More Information

PDR files may be loaded using Windows' "Add New Hardware" Control Panel. Once the hardware is located, select the PDR file location when prompted.

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Programs that open or reference PDR files

Microsoft Control Panel
Updated June 20, 2009
File Type 2

ProntoDoc for Word Recovered Document

Developer Step Function
3.7  |  3 Votes
Category Page Layout Files
Format N/A

What is a PDR file?

File used by ProntoDoc for Word (PDW), a Microsoft Word plug-in used for generating document templates; stores a template (.PDW, .PDE, .PDH, .PDM or .PDZ file) or a document (.DOCX, .XLSX, .PDF, .XPS or other ProntoDoc content); used for recovering document content in the event of an unscheduled server system break.

More Information

ProntoDoc for Word is used in business environments for generating reports and other business documents.

Programs that open PDR files

Updated March 21, 2012

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