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.rar - WinRAR compressed archive
.bin - Binary file
.daa - PowerISO Direct-Access-Archive file
.nrg - Nero-Burning ROM CD or DVD image file
.json - Mozilla Firefox bookmark backup file
.bup - Backup of DVD info file
.mds - Image file (media descriptor file)
.iso - CD/DVD ISO binary image file
file extension IPD - BlackBerry backup file
File extension IPD description:
Black Berry handheld devices have long been a favorite of the corporate executive but now with the release of a more mainstream multimedia capable mobile device in the Pearl and an aggressive advertising campaign, the Black Berry is bound to become a more popular device with non corporate types as well.
The Black Berry Desktop software creates a proprietary backup of the databases on the Black Berry Handheld.
The files also default to the user’s “My Documents” folder. This, of course, may be changed by a user. The IPD file itself is a database of the databases.