Non-App Store Version (OS X 10.8+):
  1. Download the free trial or licensed version from the email receipt.
  2. Unzip and install. See this FAQ if you are having issues with the Username and Password.
  3. Launch MSG Viewer for Outlook from your Applications folder, and set up your Preferences.
  4. Help > Test installation to confirm everything is working properly.
  5. Activate license code (if purchased) via License > Enter License menu.


Non-App Store Version (legacy versions, OS X 10.6 and 10.7):

  1. Download the free trial or licensed version from the email receipt (licensed users must use the link in the email receipt).
  2. Unzip and install. See this FAQ if you are having issues with the Username and Password.
  3. Launch MSG Viewer for Outlook from your Applications folder.
  4. You will be prompted for your license code on start up (licensed users only)
  5. Set up your Preferences.


Mac App Store Version:

  1. Download MSG Viewer for Outlook from the Mac App Store.
  2. For access to all features, activate license via in-app Purchase (via Help menu).