ICQ .DAT (Banque de données) files contain everything the user enters in his private details.

ICQr Information is able to read and reveal personal information, such as nickname, address, birthday and much more. Supports ICQ 99a/b, 2000a/b and 2001. As it's THE ONLY KNOWN program that can display passwords of all supported ICQ versions, it can be used to get back your own lost password! With this freeware tool, you will be able to control your employees and to find out what they do not want you to know!
You can also use ICQr Information to find already deleted friends, because the DAT file is NOT "cleaned" up after removing somebody from your contact list.

You can export the gathered information into a multiplatform HTML file and save the contact list to a textfile. ICQr Information allows to select those elements you want to export.