How to open wps files
.wps files are Microsoft Works files
If Microsoft Works or Microsoft Office is not installed, OpenOffice (free) can be used to open the file.
http://www.openoffice.orghttp://www.openoffice.org/
After OpenOffice is installed follow these instructions to open the file.
http://www.ehow.com/how_5065887_open-wps-files-open-office.html