F File Extension

F file icon
Fortran Source Code

What is F file?

F filename suffix is mostly used for Fortran Source Code files. F files are supported by software applications available for devices running Mac OS, Windows. F file format, along with 1055 other file formats, belongs to the Developer Files category. The most popular program for handling F files is Pro Fortran, but users can choose among 6 different programs that support this file format.

Programs which support F file extension

The list that follows enumerates programs compatible with F files, divided into 2 categories based on operating system on which they are available. F files can be encountered on all system platforms, including mobile, yet there is no guarantee each will properly support such files.

Programs that support F file

How to open file with F extension?

Being unable to open files with F extension can be have various origins. Fortunately, most common problems with F files can be solved without in-depth IT knowledge, and most importantly, in a matter of minutes. We have prepared a listing of which will help you resolve your problems with F files.

Step 1. Download and install Pro Fortran

Problems with opening and working with F files are most probably having to do with no proper software compatible with F files being present on your machine. The most obvious solution is to download and install Pro Fortran or one to the listed programs: PSPad, Microsoft Visual Studio, Intel Visual Fortran Compiler. On the top of the page a list that contains all programs grouped based on operating systems supported can be found. The safest method of downloading Pro Fortran installed is by going to developer’s website () and downloading the software using provided links.

Step 2. Update Pro Fortran to the latest version

If the problems with opening F files still occur even after installing Pro Fortran, it is possible that you have an outdated version of the software. Check the developer’s website whether a newer version of Pro Fortran is available. Sometimes software developers introduce new formats in place of that already supports along with newer versions of their applications. This can be one of the causes why F files are not compatible with Pro Fortran. All of the file formats that were handled just fine by the previous versions of given program should be also possible to open using Pro Fortran.

Step 3. Associate Fortran Source Code files with Pro Fortran

If you have the latest version of Pro Fortran installed and the problem persists, select it as the default program to be used to manage F on your device. The process of associating file formats with default application may differ in details depending on platform, but the basic procedure is very similar.

Selecting the first-choice application in Windows

  • Choose the Open with entry from the file menu accessed by right-mouse clicking on the F file
  • Click Choose another app and then select More apps option
  • To finalize the process, select Look for another app on this PC entry and using the file explorer select the Pro Fortran installation folder. Confirm by checking Always use this app to open F files box and clicking OK button.

Selecting the first-choice application in Mac OS

  • By clicking right mouse button on the selected F file open the file menu and choose Information
  • Find the Open with option – click the title if its hidden
  • From the list choose the appropriate program and confirm by clicking Change for all....
  • A message window should appear informing that This change will be applied to all files with F extension. By clicking Continue you confirm your selection.

Step 4. Verify that the F is not faulty

Should the problem still occur after following steps 1-3, check if the F file is valid. Problems with opening the file may arise due to various reasons.

1. Check the F file for viruses or malware

Should it happed that the F is infected with a virus, this may be that cause that prevents you from accessing it. It is advised to scan the system for viruses and malware as soon as possible or use an online antivirus scanner. F file is infected with malware? Follow the steps suggested by your antivirus software.

2. Verify that the F file’s structure is intact

If the F file was sent to you by someone else, ask this person to resend the file to you. The file might have been copied erroneously and the data lost integrity, which precludes from accessing the file. It could happen the the download process of file with F extension was interrupted and the file data is defective. Download the file again from the same source.

3. Check if the user that you are logged as has administrative privileges.

Sometimes in order to access files user need to have administrative privileges. Log out of your current account and log in to an account with sufficient access privileges. Then open the Fortran Source Code file.

4. Verify that your device fulfills the requirements to be able to open Pro Fortran

If the systems has insufficient resources to open F files, try closing all currently running applications and try again.

5. Verify that your operating system and drivers are up to date

Up-to-date system and drivers not only makes your computer more secure, but also may solve problems with Fortran Source Code file. It is possible that one of the available system or driver updates may solve the problems with F files affecting older versions of given software.

Do you want to help?

If you have additional information about the F file, we will be grateful if you share it with our users. To do this, use the form here and send us your information on F file.

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