OLD file extension - Backup file
What is old file? How to open old files?
File type specification:
File extension old is frequently used for "backup" of various files. Extension of these files was changed to OLD in order to prevent them from accidently deletion or access by the users.
These files were used in numerous programs and operating systems, for example Microsoft Windows.
The default software associated to old file type:
Company or developer:
Microsoft Windows is a family of operating systems developed by the Microsoft Corp.. The first Windows was released in 1985 as a GUI add-on to MS-DOS. MS-DOS based Windows versions were developed to 2000, when was released the last version called Windows ME. Windows based on NT core started in 1993. Windows NT family are developed to these days, the latest version is called Windows 10.
List of software applications associated to the .old file extension
Recommended software programs are sorted by OS platform (Windows, macOS, Linux etc.) and possible program actions
that can be done with the file: like open old file, edit old file, convert old file, view old file, play old file etc. (if exist software for corresponding action in File-Extensions.org's database).
Click on the tab below to simply browse between the application actions, to quickly get a list of recommended software, which is ableto perform the specified software action, such as opening, editing or converting old files.
- Create old file
- Recover old file