4/5out of 5 based on 1 ratings. 1 user reviews
format file old

What is an old file and how do I open an old file?

OLD is an indicator for a backup copy of a file. OLD is appended to a filename when a newer version of the file has been created or saved by a certain program. It is often placed after the original file suffix.

Mac OS
Recommended old file download:
Original program
Original program
Detail old file extension information:
File Type: old
File Format: Backup File
Primary Association: Backup Files
Mime Type: application/x-trash