Welcome!

Welcome to TheoLogic Systems, Inc., developers of software solutions for Orthodox Christian churches and computer users since 1991. This site offers information on our software products as well as other valuable Orthodox Christian resources.

For 17 years, TheoLogic Systems has developed and provided computer software and Internet resources to make information technology more useful in Orthodox Christian homes, offices, schools and institutions. Thanks for making those years and the years to come possible through your support and use of these products!



Deacon 2008 is almost here!

It's almost here! The long-awaited release of Deacon 2008 is just around the corner. Completely rebuilt from the ground up, this exciting new version of the best-selling Parish Management software for Orthodox Christian churches will be available soon for public download.

Click on the image to the right for a sneak-preview of a sample edit screen.

Registered users of previous Deacon versions will be able to download the Beta version of Deacon 2008 in January. All others, please keep checking for a release shortly after.

Looking for help?
Need Technical Support? Want to search our Knowledge Base? Try our new Support Center! It will help you get the answers you need! Simply click on the Support Center link.