Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .firm

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

Below, you can find answers to the following questions:

  • What is the .firm file?
  • Which program can create the .firm file?
  • Where can you find a description of the .firm format?
  • What can convert .firm files to a different format?
  • Which MIME-type is associated with the .firm extension?
Boot9Strap 3DS Firmware Data .firm file icon

Boot9Strap 3DS Firmware Data

FIRM file is a Boot9Strap 3DS Firmware Data. Boot9Strap is a custom firmware for Nintendo 3DS consoles.
Detailed description not available
Category: Other files
Application: Boot9Strap
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

Other types of files may also use the .firm file extension. If you have helpful information about .firm extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Icon Heaven Icons Package
EZ-Forms Master Form
Canon EOS Camera Firmware
Oracle IRM Wrapper Data
Gambas V2 Form
Visual Basic Form
Megalux Frame
PhotoFrame Frame

The .firm filename extension is often given incorrectly!

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

fim (1), frm (1), fir (1), irm (1), form (1)

Can't open a .firm file?

If you want to open a .firm file on your computer, you just need to have the appropriate program installed. If the .firm association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.firm

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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