Free download & use on cellphones, send mobile files (photos, music, videos, etc.) to MSN friends, SMS and email buddies for S40 mobile devices.
Raketu
Raketu delivers Communications, Information and Entertainment. Includes:voice calling, dialout, any IM, SMS text messaging, Email, RakWeb, RakSMS, TV, VOD, news/weather/stock/podcast feeds, search/travel, media player, games - dialup or broadband.
Bopup Messenger
Advanced LAN messenger for Microsoft Windows, completely compatible with the standard programs such as WinPopup, net send. New features and functions include Quick and Ignore lists, Network groups, Quick answers, My Groups, File Transfer and more...
MSN Polygamy
MSN Polygamy 8.0 allows you to run more than one copy of MSN messenger, as well as many accounts simultaneously.
Software602 Groupware Server
Secure messaging solution with web collaboration containing SMTP/IMAP/POP3/LDAP services along with integrated anti-virus and advanced anti-spam protection. Native Outlook support provides synchronization of mail, contacts, tasks, and calendar items.
FastSMS III
Powerful tool,which allows you to send SMS via the Internet directly to cellphones of most cellular providers worldwide.It has an exclusive and easy-to-manage interface adapted to SMS standards and offers you more extended features for SMS delivery