A daily updated filename extension database!

301 file extension

The table below provides useful information about the .301 file extension. It answers questions such as:

  • What is the .301 file?
  • What program do I need to open a .301 file?
  • How can the .301 file be opened, edited or printed?
  • How can I convert .301 files to another format?

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

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

✅ Brooktrout 301 Fax Image

Brooktrout 301 Fax Image .brt file icon
The BRT file is a Brooktrout 301 Fax Image. Brooktrout is an intelligent fax board that offers both TDM- and IP-based fax capabilities.
BRT format description not yet available
Category: Graphic files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
BRT aliases:
301, brk
BRT related links:
BRT related extensions:
Bitware Fax Image

Fax Man Document

Gamma Fax Image

OAZ Fax Image

WinFax Cover Page

Edmics MMR Fax

TG4 Fax Image

WinFax Office Add-in

Other types of files may also use the .301 file extension.

🔄 .301 converters

The following softwares are capable of converting .301 files to other formats:


For example, using the softwares above, a .301 file can be converted into one of the following formats:

lbm, jpe, pxa, afl, spc, mic, 001, syj, cpt, dxf, cr2, atk, pax, fxd, pc1

🚫 The .301 file extension is often given incorrectly!

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

01, e01, r01, w01

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

WinRAR Archive
Yamaha SY Series Sample
FIFA 2001 Game User Data
EnCase Image
MicroStation Modification System Resource File
ArcInfo ASCII Export

🔴 Can't open a .301 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 .301 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 .301 file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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