Kingsoft Office for Mac by Kingsoft Software Corp. is not available for Mac users at the moment. Fortunately, on this list you can find substitutes that can easily replace all functions of Kingsoft Office for Mac. All these applications are powerful, feature-rich and will allow you to create spreadsheets, presentations and documents in a professional manner.
Feel free to add any alternative to Kingsoft Office for Mac that you know of.
Suggest Alternatives
Libre Office is by far the best freeware alternative.