Codebook for macOS 3.3.0 Released

Today we have a maintenance update available for Codebook for macOS. The list of changes is short and most are not visible to the human eye, but memory management throughout the application has been improved and leaks have been fixed.

Changes in this version

  • Enables Automatic Reference Counting
  • Fixes every memory leak we could find
  • Fixes several thread race conditions (e.g. after login, post sync)
  • Removes use of deprecated macOS APIs up to 10.10

Download: Mac App Store

If you purchased Codebook (or STRIP) in the Mac App Store:

  1. Visit this link on your Mac
  2. Click the “View in the Mac App Store” button
  3. It will launch the App Store app and display the Codebook page
  4. Click the Install or Update button below the Codebook icon
  5. When installation completes click the Open button, or launch Codebook from Applications or Spotlight

Download: Direct from Zetetic

If you purchased Codebook directly from Zetetic (outside the Mac App Store):

  1. Download the update
  2. If Codebook is still running, quit the app
  3. Unzip the file, drag Codebook to your Mac’s Applications folder
  4. If prompted whether to replace the existing version, choose Replace
  5. Launch Codebook from Applications or Spotlight


If you are having trouble updating or have any questions please get in touch with us at, or create a new topic post here on Discuss.