| .imapmbox |
IMAP Mailbox |
| .itl |
iTunes Library File |
| .ipg |
iPod Game File |
| .itc |
iTunes Cover Flow Data File |
| .ipsw |
iPod and iPhone Software Update File |
| .itdb |
iTunes Database File |
| .ite |
iTunes Extras File |
| .itlp |
iTunes LP Album File |
| .ipmeta |
Apple iPhoto Metadata File |
| .icbu |
Calendar Backup File |
| .ibplugin |
Interface Builder Plug-in |
| .iwdgt |
iWeb Widget File |
| .ibatemplate |
iBooks Author Document Template |
| .img3 |
iPhone IMG3 File |
| .ipspot |
iPhoto Spot File |
| .ipcc |
iPhone Carrier Bundle |
| .iconset |
Mac OS X Icon Set Folder |
| .iwa |
iWork Archive File |
| .imoviemobile |
iOS iMovie Project File |
| .itms |
iTunes Music Store Link File |
| .itpc |
iTunes Podcast Link File |
| .icalevent |
iCal Event File |
| .icaltodo |
iCal To Do File |
| .ichat |
iChat Saved Chat Log |