F File Extension
Fortran Source Code
- File Type f
- Popularity
- Application PSPad
- Category Developer Files
What is a F file?
The F extension is related to Fortran Source Code and is classified in the Developer Files category, which contains 1166 files.
F files are compatible with various operating systems, including Mac OS, Windows and Linux. You can open a F file using one of 6 programs, for example Sublime Text, PSPad and Atom.
MIME types
- text/plain
- text/x-fortran
Programs that support F files
How to open a F file?
The most common reason why a F file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
Sublime Text, PSPad and Atom are among the most widely used programs for handling F files. If you wish to install the latest release of PSPad, visit the official Jan Fiala portal and download the edition that works on any operating system.
Following installation, F files should be automatically opened with PSPad.
Set PSPad as the default F application
Change the default app that opens a file on Mac
- Right-click or use Control + Left-click on the desired F file to open a menu where you can choose from multiple actions;
- Choose "Open in Application" and click "Other";
- Look at the bottom of the window, where you will see the "Enable" menu. "Recommended Programs" will be selected as the default option;
- Within this menu select "All Programs" and navigate to PSPad. Check the box next to "Always open in app" to make sure it’s the default option.
Change default programs in Windows
- Start the process by right-clicking on your F file and selecting "Open With". From there, click "Choose another app" to continue;
- From the options listed in the pop-up window, specifically choose PSPad as the application to handle your F file;
- Be sure to check the "Always use this app" checkbox and click "OK" to save your preference.
How to edit a F file?
To modify F files, it is necessary to install dedicated software that lets you open and edit developer files. Online F editors generally offer fewer tools compared to programs designed for Fortran Source Code.
Best F Editor Software in 2026
Taking into account the provided details, we have prepared a list of F editors that match your needs.
| F Editor Software | Developer | Platforms | Overall Rating |
|---|---|---|---|
| Sublime Text | Sublime HQ Pty | Windows, Mac OS, Linux | 4.8 out of 5 (42 reviews) |
| Intel Visual Fortran Compiler | Intel | Windows | 4.5 out of 5 (46 reviews) |
| PSPad | Jan Fiala | Windows | 4.4 out of 5 (43 reviews) |
| Atom | - | Windows, Mac OS, Linux | 4.3 out of 5 (39 reviews) |
| Notepad++ | Notepad++ Team | Windows | 4.1 out of 5 (40 reviews) |
Convert files to and from F
It is important to understand that converting a F file might limit certain functions, but this conversion is usually reversible.
Converting Files to F Format
Troubleshooting guide for F file complications
When issues arise with F files, they can generally be fixed with small software tweaks. Use the troubleshooting tips below to help resolve them.
What are the possible solutions to recover a corrupt F file?
Start a recovery program, open the damaged F file and then select the "Repair" menu item to start the repair procedure. Wait for the recovery process to finish, allowing automatic repair of damaged developer files.
How can I confirm if my F file has been damaged?
The signs of corrupted F developer files can manifest as:
- The file shows slow performance when edited in Atom;
- The file stops responding or freezes in PSPad or other programs;
- The file does not respond or shows errors when opening it;
- Unexplained F file size inflation;
- The file operation is accompanied by the display of error messages;
What are the possible causes of PSPad crashing?
Lack of regular software updates can cause PSPad to crash. Make sure you have installed the latest updates for Jan Fiala products.
Restarting your computer is a crucial troubleshooting measure that can alleviate numerous common problems. Therefore, it is advisable to restart your computer before modifying any settings related to the software.