File Extension Library

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.FCHK File Extension

  • Developer by: Gaussian, Inc.
  • Category: Various data Files

What are .FCHK files and how to open them?

Can't open .FCHK file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .FCHK file.

What is a .FCHK file extension?

.FCHK file extension is created by Gaussian, Inc.. .FCHK has been classified as Various data Files.

.FCHK is Gaussian checkpoint data

The fchk file extension is related to Gaussian, a program that provides state-of-the-art capabilities for electronic structure modeling capabilities.

The fchk file contains saved checkpoint file that is created when a job operation is finished successfully.

MIME types:
chemical/x-gaussian-checkpoint


How to open:

Use Gaussian to work with *.fchk files.

How to convert:

As far as we know, this .fchk file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

How to fix problems with .FCHK files

  1. You need to update the application that you normally use to open .FCHK files. Only the latest version of the software supports the current .FCHK file format
  2. You need to check the .FCHK file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)
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