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RB App Checker Lite helps users and developers to check code signatures and receipts for applications from any source. It will show certificates, requirements and entitlements, cross-check all this information for consistency, and check that the application's resources have not been altered after signing.

Check if your application is properly signed before submitting it to the App Store or publishing it elsewhere, or if the application you downloaded has been tampered with.

For your convenience, RB App Checker Lite also publishes a Service (right-click on any application in the Finder) and has a fast-select menu more...

What's New

Version 1.1.1:

  • Now requires at least OS X 10.8 (Mountain Lion) to run, OS X 10.9 (Mavericks) recommended.
  • Shorter startup time.
  • Extra checks required by OS X 10.9.5 and future releases, shows version 1 and 2 sealed resources.
  • For applications, shows Gatekeeper assessment via spctl.
  • Checks for new Apple certificates.
  • The list of known entitlements more...


  • OS X 10.8 or later

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Current Version (1.x)


Downloads 356
Version Downloads 68
License Free
Date 21 Sep 2014
Platform Intel 64 / OS X
Price Free
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