How to avoid the "Open Anyway" message when building macOS apps

· Flaviocopes · Oct. 7, 2026, 7:53 a.m.
App Development macos Developer tips code signing
Summary
This blog post explains how to prevent the 'Open Anyway' warning on macOS for apps by signing them with a Developer ID and notarizing them, ensuring they open normally for users.
Read full post on flaviocopes.com →
AUTHOR
Advertise
Sponsor diff.blog
Put your product in front of developers who read and write about their craft. One exclusive sponsor at a time.
Become a sponsor →