4FS

Puppy Linux saved state
File type: System file
A 4fs file extension is related to the Puppy Linux operating system and used for its saved state files.
What is 4fs file?
File type category:
System file
Date updated: September 21, 2018
The 4fs file extension is associated with the Puppy Linux, a small distribution of Unix-based operating system called Linux. The .4fs file stores saved state of operating system, used for example to restore it.
The number in file extension identify file system on storage. In this case EXT4.
How to open 4fs file?
Probably not meant to be accessed by the user.
How to convert 4fs file?
Probably cannot be converted to anything else.
Suggested software to open 4fs file:
Associated software actions with the 4fs file
Software apps that create 4fs files:
Puppy Linux (Linux/Unix)
Software applications that handle other tasks involving 4fs files:
Puppy Linux (Linux/Unix)