What is an OLD file?
The OLD extension refers to a backup of a file in any other format. These files are often automatically generated by the software, or the user creates it for safeguarding his work. It has the suffix “.old” attached after the original naming convention, and you may have to delete it to access the file. Various software on Windows made use of it earlier, but it doesn’t seem to be in action anymore and is considered obsolete.
How to Make OLD Files
Below are some software programs that can open OLD files. Download one to open your file now.