Some of these might be worth a look
https://www.techsupportalert.com/best-free-office-suite.htmAlso
https://www.techradar.com/au/best/free-office-software6. FreeOffice
A free version of a premium suite, with most pro features intact
Supports Microsoft formats
Includes PDF reader
No thesaurus
Like WPS Office Free, SoftMaker FreeOffice provides analogs for Microsoft Word, Excel and PowerPoint (TextMaker, PlanMaker and Presentations respectively).
As with all the free office suites in this roundup, there's support for Microsoft file formats from 1997 onwards. It also offers effortless conversion to both PDF and Epub formats, which is a welcome addition.
Unfortunately, some key features are exclusive to the premium version of the software. Some of these (like tabbed browsing) are nice to have but non-essential, but the lack of a thesaurus is a real drawback for anyone who writes on a regular basis.
FreeOffice doesn't look quite as smart as WPS Office, but if you dislike the Microsoft ribbon and find it unintuitive then you'll prefer the slightly more old fashioned approach to navigation.
You can read our review of FreeOffice here
Download SoftMaker FreeOffice
The paid for version adds thesaurus, administration features and caters for up to five PCs