QuickTime 7 is 32 bit software and will never be updated. It's dead. Don't know which version of Toast you're referring to.

Office 2016 does work. That it doesn't for you suggests you've never applied any updates. It was originally 32 bit software and MS updated the entire thing to 64 bit quite a while ago.

Versions of Microsoft Office prior to 2016, as well as any other 32-bit software, won't open in Catalina. If desired, switch to a product such as LibreOffice. A few years ago I bought a license for Office 2016 for Mac through Microsoft's Home Use Program which allowed employees of my company to buy personal copies for a minimal cost. When I was recently preparing to upgrade my Mac to Catalina, I noticed that Word, Excel and PowerPoint were flagged as 32-bit apps which would not run under Catalina.

Download the 16.16.14 update and install it.

It's been two years since Apple started making it known 32 bit software was going to be left behind. With the introduction of Mojave, they came right out said 32 bit software would not run in the next major release of macOS. No OS name at the time, but that is now of course Catalina.

Ms Office For Mac Catalina

Oct 11, 2019 12:57 PM