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A Few Words About Catalina

October 28th, 2019 · No Comments

A few weeks ago Catalina, or macOS 10.15 was released. Since then, it seems like mayhem has followed. Catalina breaks from the past in significant ways. Speaking of breaking, it also breaks some apps. Security has been tightened. There is quite a bit going on here that users should know. Since this is on a Nisus blog, we’ll start with Nisus apps.

Nisus Writer and Catalina

Nisus Writer Express 4 and Nisus Writer Pro 3.0.3 and above are compatible with Catalina. All previous versions of Nisus Writer are not compatible with Catalina and will not be updated. If you are planning on upgrading your Mac to Catalina, you will need to update and purchase a new license.

Catalina and Other Applications

Another issue is that we are now living in a 64 bit world and much like bell bottoms, 32 bit applications are out of fashion. To be fair, Apple has been warning users for years that 32 bit apps weren’t long for this world. Now it is a reality and these older apps either need to be updated or you need to find others apps that work similarly. I can say that all of our apps are 64 bit and have been for quite a while. If you need help with this, there is a great utility called Go64 from St. Clair Software that scans your app folder to find these 32 bit applications.

If you are an Adobe user you may want to read this first and take the appropriate steps.

In any event, you may want to check with developers of apps you rely on and make sure they will work with Catalina before you upgrade. It will save you quite a bit of work.


Lastly, there is a big focus on security in Catalina. It’s a different world now and the security changes are welcome. Here is an article that explains some of the new security features. Basically, Catalina is more secure by default. However, these new features are either helpful or annoying, depending on your point of view.

Look Before You Leap

These a just a few of the changes. You should also keep in mind that point zero releases of a new operating system can be buggy. Recently there was a supplemental update to Catalina that fixed a few issues. Since then there was a new release of the supplemental update. I’m not giving advice here, but I normally wait a release or two before I upgrade. By then most of the major bugs have been fixed. Let’s hope that is the case with Catalina.

All of this prose is to say that with Catalina you need to look before you leap. Make sure you know what you’re getting into before you upgrade. There are plenty of great Catalina reviews out there. Read a few and then decide.

Tags: General · Nisus Writer Express · Nisus Writer Pro

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