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

Details of extension .off

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

Below, you can find answers to the following questions:

  • What is the .off file?
  • Which program can create the .off file?
  • Where can you find a description of the .off format?
  • What can convert .off files to a different format?
  • Which MIME-type is associated with the .off extension?
ASCII Object File Format .off file icon

ASCII Object File Format

OFF file is an ASCII Object File Format. Object File Format developed by WSE (Digital Equipment Corporation's Workstation Systems. Engineering) for the interchange and archiving of three-dimensional objects.
Detailed description not available
Category: Graphic files
Application: GeomView
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Object Oriented Graphics Library
Geomview Binary OFF Data .off file icon

Geomview Binary OFF Data

OFF file is a Geomview Binary OFF Data. Geomview is an interactive 3D viewing program for Unix.
Detailed description not available
Category: Data files
Application: Geomview
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Geomview OOGL Objects VECT Data
Geomview OOGL Objects SKEL Data
Geomview Discrete Groups Data
Geomview Transformation Matrices Data
Geomview Bezier Surface Data
Geomview Transformed Instance Data
Geomview Simple Bounding Box Data
Geomview Comment Object Data
Geomview Sphere Data

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

EZ-Forms Filled Out Form
CoD2 Fast File
Microsoft Outlook Template
OPRO Form Data
Sun TAAC Image
Object Craft File
VAMPIR Open Trace Format Data
DOpus Saved Favorites
OptimFROG Dualstream Audio

The .off filename extension is often given incorrectly!

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

fof (15), otf (1), ff (1), ogf (1), oft (1), ofg (1), ofc (1), oef (1), ocf (1), lff (1), ovf (1), orf (1), ofv (1), ofr (1), ofd (1)

Can't open a .off file?

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

Windows can't open this file:


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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