MySQL Database Format File
For the storage of information MySQL uses various different file formats one of these is .frm
FRM files are created when the table is created
All tables that are created in MySQL use the file extension frm, this describes the definition of the table, the files that uses the frm extension also has the same name as the table, this format remains the same regardless of the platform used.
How to open .frm files?
Software to open .frm files
What are .frm files