Support Center

Code Signing

Overview

Code signing your app assures users that it is from a known source and the app hasn’t been modified since it was last signed. Before your Mac app or iOS app can be used with store services, installed on an iOS device for development or testing, or submitted to the App Store, it must be signed with a certificate issued by Apple. For more information on how to request certificates and code sign your apps, review the App Distribution Guide.

Common Tasks

To avoid potential issues with common tasks involving code signing, follow these best practices:

Signing and Running Development Builds

Beta Testing

Distribution

Essential Guides and Documentation

Frequently Asked Questions

Apple Developer Forum Discussions

Still Need Help?

Contact Us