I've used The Unarchiver for this purpose, but it doesn't support extracting encrypted 7zip files. Can anyone suggest any other freeware for this?
BTW I'm using Mac OS X Leopard 10.5.8
I've been using 7zX for unzipping 7zip archives. It works with passworded and encrypted (with -mhe=on) archives. http://sixtyfive.xmghosting.com/products/7zx/