The application gives you the opportunity to work with maps from multiple sources. While downloading maps, you agree to all of the license agreements that are imposed by the card manufacturer. Copies of license agreements can be found directly at the site of maps online.

There is also an instruction for starting the program and answers to some frequently asked questions.

EyeCU is a free cross-platform geo-oriented Jabber client written in Qt4 / Qt5. It is the fork of Vacuum-IM and, accordingly, is distributed under the GPL license. Must meet under any platform for which there is Qt4 or Qt5.

For today it is one of the richest on the client's features. Has all the capabilities of Vacuum-IM, plus many others.