Found 1 record for the .BAK file extension name
Popular Backup file extension list:
.rar - WinRAR compressed archive
.daa - PowerISO Direct-Access-Archive file
.bin - Binary file
.nrg - Nero-Burning ROM CD or DVD image file
.json - Mozilla Firefox bookmark backup file
.bup - Backup of DVD info file
.nds - Nintendo DS game ROM image
.mds - Image file (media descriptor file)
file extension BAK - Backup file
File extension BAK description:
File extension used for backup files. Generally .bak file is a backup of original file. The easiest way is a copy of original file renamed to .bak file extension. So, to restore original file, rename file to its original extension..bak