There are 5 other file types using
the UDF file extension!

udf icon.udf - Windows NT/XP uniqueness database

udf icon.udf - Microsoft Excel user defined function file

empty icon.udf - Uyap Dokuman Editoru document

empty icon.udf - SQL user defined function script file

empty icon.udf - Universal Disk Format image

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UDF file extension - PI Expert document file

What is udf file? How to open udf files?

File type specification:

Document file type icon Document file type

The UDF file extension is associated with PI Expert Suite application for Microsoft Windows that allows users to manage devices from Power Integrations' IC families. The .udf stores document with power supply specifications.

The default software associated to udf file type:

PI Expert Suite picture or screenshot

Power Integrations logoPI Expert Suite  Microsoft Windows software

Company or developer:
Power Integrations

PI Expert Suite is designing tool used to simplifies the design of off-line power supplies and DC-DC converters based on PI products. PI Expert Suite stores PI Expert, PI Xls Designer and PI Viewer components.

Help how to open UDF files:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert file with extension UDF:

As far as we know, this .udf file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of software applications associated to the .udf file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file
: like open udf file, edit udf file, convert udf file, view udf file, play udf file etc. (if exist software for corresponding action in's database).

Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting udf files.

  • Open udf file
  • Edit udf file
  • Create udf file

Software that open udf file - PI Expert document file

Click on the link to get more information about PI Expert Suite for open udf file action.

Microsoft Windows:

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