A daily updated filename extension database!

RGMB file extension

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

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

Table of Contents

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

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

✅ RootsMagic v4 Database Backup

RMGB file is a RootsMagic v4 Database Backup. RootsMagic is a genealogy software program designed and written by RootsMagic, Inc.
Category: Data files
Application: RootsMagic
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
RMGB aliases:
RMGB related links:
RMGB related extensions:
RootsMagic v1 Database

RootsMagic v4 Database

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

🚫 The .rgmb file extension is often given incorrectly!

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

gmb, rgb, rgm, rmb, rmgb

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

ZX Spectrum RGB Image
WinDS PRO Data
Q0 Bitmap Image
Essence Engine Model Data
RegistryMaster Data
RootsMagic v4 Database Backup
SGI Image

🔴 Can't open a .rgmb 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 .rgmb 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 .rgmb file extension, write to us!

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