exodus

Exodus

 0.10.0.0
Free (Open Source)   

With this application you can chat with your friends from any instant messaging

miranda im

Miranda IM

 0.10.80
Free (Open Source)   

From now on you will be able to have all your contacts with this messaging client.

instantbird
Free (Open Source)   

This is a simple instant messaging that you can have in your computer for talking with your contacts

miranda im portable
Free (Open Source)   

This application can be used for various portable messaging programs.

pidgin

Pidgin

 2.14.12
Free (Open Source)   

It is now possible chat with all friends regardless of the program they use.

trillian

Trillian

 6.5.0.34
Free   
6

Program to have complete control of all our social networks, the mails and the websites that we want.

ayttm

Ayttm

 0.6.2
Free (Open Source)   

Now you can have all your chat friends from a single application

pidgin portable

Pidgin Portable

 2.14.12
Free (Open Source)   

In this application you will find several instant messaging services.