Supported Versions of ICQ for Windows Systems
Operating System Latest Software Version
Windows 8.1 ICQ 8.2.7121
Windows 8 ICQ 8.2.7121
Windows 8 x64 ICQ 8.2.7121
Windows 7 ICQ 8.2.7121
Windows 7 x64 ICQ 8.2.7121
Windows Vista ICQ 8.2.7121
Windows Vista x64 ICQ 8.2.7121
Windows XP ICQ 8.2.7121
Windows XP x64 ICQ 8.2.7121
Windows ME ICQ 5.1
Windows 2000 ICQ 5.1
Windows NT ICQ 5.1
Windows 98 ICQ 5
Windows 3.1 ICQ (Windows 3.1)
If we have made any mistakes please let us know