IM+ Mobile Instant Messenger

IM+ Mobile Instant Messenger supports the most popular instant messaging systems: AOL, ICQ, MSN, Google Talk, Yahoo! and Jabber. Allows the always-on exchange of instant messages easily, cost-effectively and in real-time on your Windows Mobile Smartphone. IM+ makes direct connection to the supported services, without any "gate" in the middle. It's very important because it means that you connected to your favourite services as a full rights user and get all the messages and events immediately just as if you were connected with the standard client.

IRC Client for WM Smartphones

wmIRC is a Windows Mobile Smartphone IRC (Internet Relay Chat) client. Features include an intuitive and straightforward user interface, multiple channel support, tabbed navigation, private chats, macros, traffic counter and more.

mundu IM

mundu Instant Messenger runs on your Windows Mobile Smartphone and uses the wireless communication technology to let you stay connected across messengers. Its interoperability gives you access to MSN, AIM, ICQ, Yahoo, Gtalk & Jabber IM services.

Sniper

Sniper you can send/receive and reply to text messages from other Bluetooth-enabled phones (including non Windows Mobile devices such as Nokia and Sony-Ericsson). Sniper also contains a Bluetooth scanner which will locate discoverable Bluetooth devices in your vicinity. Sniper allows you to transfer files between devices; with just a few clicks you can designate folders (on the storage card if you wish) for music, pictures or any kind of file. Sniper is also skinnable. The Bluejacking feature allows you to send files or messages to all devices within range at the same time.

Webmessenger Mobile Instant Messenger

The Webmessenger Mobile Instant Messenger provides access to multiple messenger services from a single software client.  Connect with friends and colleauges on AOL, MSN, Yahoo, ICQ, Google Talk and Jabber.