Download ICQ 5.1 build 2575

ICQ recently updated its instant messaging program of the same name from version 5.1 build 2573 to build number 2575. ICQ is one of the oldest instant messaging programs and is able to communicate with other ICQ users with text, images and sound. It changelog contains no information about this release (yet), but given the small increase in the build number, it is most likely due to some minor bug fixes.