WinRAR also works with Zip files - it's not strictly free, but the nag screens are a lot less intrusive than WinZip and (at least last time I checked) it never expires.
Anyone recommend a good free zip archive piece of software?
My WinZip trial has expired.
Came across www.7-zip but don't know if it is any good.
I thought users of the Windaz XP could just right click on the folder and make it a zip file?