.2015 File

The 2015 file extension is maybe associated with various data file types. File could be created or backed up in 2015.

Also may include some kind of financial, tax preparation, business, calendar, schedule, accounting data.

If the file name contains two extensions, try to rename the file to the original extension (delete the 2015 extension from the file name).

How to open:

Try to use application associated with your *.2015 files.

How to convert:

We do not know anything specific about any possible 2015 conversion at this time.