A daily updated filename extension database!

RGU file extension

The table below provides useful information about the .rgu file extension. It answers questions such as:

  • What is the .rgu file?
  • What program do I need to open a .rgu file?
  • How can the .rgu file be opened, edited or printed?
  • How can I convert .rgu files to another format?

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Windows Mobile Registry Entry Data

RGU file is a Windows Mobile Registry Entry Data. Windows Mobile is a discontinued family of mobile operating systems developed by Microsoft for smartphones and Pocket PCs.
RGU format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
RGU aliases:
RGU related links:
RGU related extensions:
Microsoft Windows Mobile Hive

Other types of files may also use the .rgu file extension.

🚫 The .rgu file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dgu, ggu, gru, rfu, rg, rgh, rgi, rtu, ru

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

GapGun Pro Software Update Data
RivaTuner Update Package
FXpansion GURU Preset
Java Russian Font Properties Data
HP Laserjet Printer Remote Firmware Update
Atari Falcon DuneGraph Image
Rosegarden Music
ZZ-Rough Image
RealArcade Game Installer

🔴 Can't open a .rgu file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .rgu file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .rgu file extension, write to us!

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