Try this address. http://whatis.techtarget.com/Flat_Files/WhatIs_File_Format_A/0,281899,,00.ht Willard Harbeson Hello all. I have received an email with attachments that I cannot open. They have a .WPS extension..and are zipped. I thought that I had seen that some where before, but cannot locate it. Is there a sight out there that lists all possible attachments and the programs they are associated with? Thanks for any possible help you might be able to offer/ Kathleen LaValley "Hold No Punches.." Rode brings you great shareware/freeware programs with his honest opinions in this weekly column. Willard Harbeson HC55 3B Elsie NE 69134 308-228-2444 [log in to unmask] PCSOFT maintains many useful files for download visit our download web page at: http://freepctech.com/downloads.shtml