These free apps are only for Nokia N93.There are many kinds of free apps for your Nokia N93 you can find here. These free apps have a large category.
Such as games, professional, internet, entertainment, business, social networking, education etc.You can download these free apps from your computer or mobile.

Click on this link >> http://gallery.mobile9.com/c/nokia-n93-softwares_353/1/?st=2&fi=0&cid=0

Click on this link >> http://www.mobileheart.com/cell-phone-softwares/411-Nokia-n93-Software.aspx