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Details of the .mgr file extension

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

  • What is the .mgr file?
  • What program do I need to open a .mgr file?
  • How can the .mgr file be opened, edited or printed?
  • Where can I find the specifications for .mgr?
  • Which MIME-type is associated with the .mgr extension?
  • How can I convert .mgr files to another format?
  • What are other, similar filename extensions to .mgr?

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

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

.mgr file extension details

MGR Bitmap Image

MGR Bitmap Image .mgr file icon
MGR file is a MGR Bitmap Image. ManaGeR or MGR was an early windowing system originally designed and developed for Sun computers in 1984 by Stephen A. Uhler.
Category: Graphic files
Application: -
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MGR aliases:
MGR related links:
MGR related extensions:

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

.mgr file converters

.mgr converters

The following softwares are capable of converting .mgr files to other formats:


For example, using the softwares above, a .mgr file can be converted into one of the following formats:

$s, 2bp, 2d, 3fr, 411, 4bt, 73i, 82i, 83i, 85i, 86i, 89i, 92i, a64, abs
.mgr file extension error

The .mgr file extension is often given incorrectly!

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

mfr, mrg, ngr, mg, mbr, mtr, mrr, hgr, gr, mgf, myr, mnr, mgt, mvr

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Moldflow Result
MySQL Merge File
MetaGuide Setup Data
Saved Master Boot Record
Zune Smooth Streaming File
NEPLAN Graphic Data
RealFlight Airplane Data
MapInfo Multi-Resolution Raster Map
Apple II HGR Image
PDFgetX3 GR File
open .mgr file

Can't open a .mgr 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 .mgr file association, check the FAQ.

.mgr file extension

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 .mgr file extension, write to us!

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