.ITPC File Extension
What is an ITPC file?
An ITPC file is a link file used by Apple iTunes. It contains information that iTunes uses to subscribe a user to a podcast. Podcast creators host ITPC files online to help users easily subscribe to their podcasts.
Most times, when a user wants to subscribe to a podcast, they either subscribe via that podcast's RSS feed or a feed link that uses the itpc:// protocol (instead of the http:// or https:// protocols). However, in some instances, a podcast creator may post an ITPC file online, which users can download, open, and use to subscribe to the creator's podcast.
How to open an ITPC file
If you have Apple iTunes (Windows) installed, you can double-click an ITPC file to open it in iTunes. After you double-click the file, iTunes should open and subscribe you to the podcast for which your ITPC file contains a link.