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

Details of extension .frac

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

Below, you can find answers to the following questions:

  • What is the .frac file?
  • Which program can create the .frac file?
  • Where can you find a description of the .frac format?
  • What can convert .frac files to a different format?
  • Which MIME-type is associated with the .frac extension?
Tinker Fractional Coordinates .frac file icon

Tinker Fractional Coordinates

FRAC file is a Tinker Fractional Coordinates. Tinker is a software tools for Molecular Design. The fractional coordinates corresponding to the asymmetric unit of a crystal unit cell are stored in the FRAC file.
Detailed description not available
Category: Data files
Application: Tinker
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Tinker Cartesian Coordinates
Tinker Internal Coordinates
Tinker Dynamics Computation Data
Tinker Archive
Tinker Sequence
Tinker End File
Tinker Parameter File
Tinker Keyword Parameters

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Bioware Aurora Faction
Adobe Acrobat Reader French Language Data
Mandelbrot Explorer Color Settings
Racter Conversation Data

The .frac filename extension is often given incorrectly!

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

fac (1), rac (1), fra (1), frc (1)

Can't open a .frac file?

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

Windows can't open this file:

File: example.frac

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