Improvement

Add a side by side view for when the Files pane is expanded that can show at least 2 tabs/explorer pane side by side. It would make it easier for operations such as drag/drop, copy/move, etc, from one window into a second one.

Windows has had dark mode capability for some time. WinZip is still relying on half-baked community supported dark mode 'themes'. It's about time WinZip had its own native dark mode support. WinZip looks really bad on Windows dark mode!

i couldn't tell it was installing then it's offering me an upgrade before the installation.

Give option during installation to NOT install all the additional tools like duplicate finder etc.; some people like me don't necessarily like to have these installed and run automatically alongside the Zip/unzip functionality.

On Windows reset, entering a purchased Registration Key results in an error indicating that the software is already registered to another computer. Could Registration Key somehow store hardware identification so that in providing my purchased key ...

It is useful for bigger zip files. It would work by showing how much time is spent unzipping files and how much time is left to unzip all files.

your help says there is a file pane but not that I can see. So how do I add files to zip?????

I want to transfer files between linux and pc. Using tar.gz would allow me to package those files for secure transfer.

With this suggestion (Zip option in duplicate file finder) users would now have a backup of the duplicates they chose to remove just in case there were files the needed duplicate or not.

When WinZip is closed it should remember the window position and size that it last occupied on the monitor so it can open in that position and that size again (instead of always opening centred on the monitor's screen).