The latest version of WPS office for Linux is available for download. Choose the download appropriate to your version of Linux. For example to choose the version appropriate to OS Elementary Loki, download:

http://kdl1.cache.wps.com/ksodl/download/linux/a21//wps-office_10.1.0.5707~a21_amd64.deb

For OS Elementary Luna (32bit), download

http://kdl1.cache.wps.com/ksodl/download/linux/a21//wps-office_10.1.0.5707~a21_i386.deb

For other versions see main page.

http://wps-community.org/download.html