Watchtower Library for Mac

(Revised 8/29/14)

So Watchtower Library 2013 has come and gone and there is still no official Mac version. A brother from has lovingly created a way to install the Watchtower Library on Macs. If all else fails, you can buy a Windows Emulator like Parallels or VMWare Fusion to install Windows OS and then the Watchtower Library.

In this tutorial, I am going to show you how to install WtLibrary App. If this doesn’t work, then make good use of the Watchtower Online.

Things you need:

  • Apple Computer
  • Internet
  • Watchtower Library CD-ROM

Step 1: Download WtLibrary from the following website:

Step 2: Watch the video tutorial on the website. Link:

Important Note: Please watch the Tutorial very carefully. When the installation is complete, it will tell you the following error:

Screen Shot 2014-08-29 at 3.02.09 PM

You MUST change the .exe to wtlibrary.exe

Screen Shot 2014-08-29 at 3.03.29 PM


Congratulations! You have successfully installed Watchtower Library for your Mac using the WtLibrary App

Any questions? Please check the knowledge base that I created to answer frequently asked questions about Watchtower Library for Mac. The link to the knowledge base is here:

Sidenote: This tutorial previously included instructions on how to install Watchtower Library for Mac from Support for that program has been discontinued. We thank the brother and his wife for providing it all these years.

Other tutorials you may be interested in:


Watchtower Library for iPad, iPhone, iPod