According to the email I received from Encore Customer Service, the Encore version of PrintShop will not work with the project files created with later versions of PrintShop (versions 2, 3, and 4). It will allow you to save and use PrintShop files made with 1.0.234. PrintShop v1 was a long time ago, I don't even remember what it could do (and not do) compared with v 4.0.1. How useful the Encore version is depends on each individual. I decided to try Swift Publisher 5 because it works with Catalina -- but that's just me.
The MacKiev website has the banner "Catalina Is Here" so you can mouse click on it. You will be taken to a new page where you can enter in which version of the various MacKiev packages you have and see if that particular software can run with Catalina. Entering in Mac PrintShop 4.0.1 (download) told me that it is not Catalina ready. They stated: "We are currently working on a compatibility update for your edition of The Print Shop. We will let you know by email as soon as this free update is ready." They also provided a couple of radio buttons so you can sign up for notification when PrintShop for Catalina is ready.
Running that check page for Mac Family Tree Maker 2019 told me it was optimized for Catalina.
Below is a copy of the email I receive from Encore. It contains a code where you can get a 10% discount on the Encore version of Print Shop.
+++++++++++ Encore Email +++++++++++
The current Encore version of The Print Shop Mac download (v1.0.234) will work on Mac Catalina Operating System with Root User enabled. Unfortunately, the project files from The Print Shop 2, 3 & 4 for Mac cannot be opened in the Encore version of The Print Shop Mac. (MY ADDITION: Here's the link they provided to see the Encore Version: https://www.encore.com/the-print-shop-mac-download-macintosh)
Use the following coupon code in the shopping cart to save 10% off your order: 10DEAL
I am linking you to a support article which shows you how to enable the root account on your Mac.
https://encoresupport.freshdesk.com/support/solutions/articles/43000551700-how-to-enable-the-root-user-in-macos-catalina
Note that our developers are working on an all new version that will be released in the Spring of 2020. I have added your name and email address to our contact list for when it is released.
Sincerely,
Kathy Howe
Kathy H.
Encore Software | Customer Service
www.encore.com | www.broderbund.com
www.printshop.com | wwwprintmaster.com | www.mavisbeacon.com
+++++++++++ End of Email +++++++++