You could use something like WinBoat to make installing and using a virtual machine for Windows a lot easier. It also makes Windows apps feel almost like they are native to your Linux desktop, which is nice.
Alternatively, you could try running Excel in wine using Bottles, but I’m not sure how well that’ll go since Excel is kind of a monster of an application.






Thanks for sharing, but I imagine it doesn’t get mentioned as much here because from a privacy perspective, that app seems kinds shady.
No source code available as far as I can tell, no builds available from a reputable source like F-Droid (just unvetted APK downloads from someone’s Google Drive), no apparent issue tracker beyond a confusing and seemingly outdated network of thread links from 2016 on a forum.