What is a .SINF file?
The .SINF file extension refers to an iOS Application Archive File, which is a type of data file utilized by applications on iOS devices, such as iPhones and iPads. This file contains important Digital Rights Management (DRM) information related to iTunes authorization, including details like the username of the iTunes account holder. These files are particularly relevant to users who have jailbroken their iPhones, as well as to those using desktop file management tools for iOS devices, such as iFunBox.
Jailbreaking is the process of removing software restrictions imposed by iOS, Apple's operating system, allowing users to install apps not available in the Apple App Store and access file system areas that are typically restricted. iFunBox is an example of a desktop program that enables users to explore, manage, and backup their iOS device files on their computer.
The .SINF file is typically found within the "SC_Info" folder of a mobile application, alongside another file with the .SUPP extension. These files work together within the application's architecture to manage and enforce DRM protections.
To open a .SINF file, you would generally need to be using an iOS device, as the file is integrated into the iOS operating system. The iOS system itself handles the opening and processing of these files as part of its operation to manage application permissions and security related to iTunes Store purchases and authorizations. There is no need for a typical user to manually open a .SINF file, as it is handled automatically by the system.
Verification
Our goal is to help people find the most up-to-date information about file extensions for Windows, Mac, Linux, Android and iOS. We researched over 10,000 file extensions and their respective programs that open those files. If you want to suggest edits or updates about .SINF file formats, example files, or programs that are compatible. Please contact us.