S-IMessenger 1.2 that could have been downloaded from our website for free. The actual developer of the free software is S-IMCO, Inc. The program's installer file is commonly found as S-IMessenger.exe. S-IMessenger belongs to Communication Tools. The most popular versions among the software users are 1.2 and 1.0.
From the developer:
S-IMCO Business Instant Messenger is a secure instant messaging system that offers strong SSL/TLS encryption for all your enterprise messaging needs.
You may want to check out more software, such as Mojicon, Air Messenger LAN Server or eXeSMS, which might be similar to S-IMessenger.