An f09 file extension is related to the MS-DOS operating system. An f09 file stores screen text 9 pixels height font.
Software that open f09 file
F09 file extension - MS-DOS screen text 9 pixels height font
What is f09 file? How to open f09 files?
File type specification:
The f09 file extension is associated with the MS-DOS, a command line operating system for IBM-PC compatible computers, developed by Microsoft.
The f09 file contains screen text 9 pixels height font.
This f09 file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.
The default software associated to open f09 file:
Company or developer:
Microsoft Corporation
MS-DOS (short for Microsoft Disk Operating System) is an operating system commercialized by Microsoft. It was the most commonly used member of the DOS family of operating systems and was the dominant operating system for computers during the 1980s
List of recommended software applications associated to the .f09 file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open f09 file, edit f09 file, convert f09 file, view f09 file, play f09 file etc. (if exist software for corresponding action in File-Extensions.org's database).
Unspecified and all other actions for computer programs working with f09 file - MS-DOS screen text 9 pixels height font
Click on the software link for more information about MS-DOS. MS-DOS uses f09 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).