Agendus Mail is a POP/IMAP email and SMS client with support for updating mail over HotSync or live via the web. It supports a variety of folder options to keep your messages organized as well as the ability to export messages to memos.

A chat program that operates through Bluetooth. Potentially Palm OEM--"About" screen says Copyright Palm.

Chatopus is a Jabber/XMPP client for instant messaging on Palm OS with support for a wide variety of chat services including Google Talk, Facebook, Twitter, MSN, Yahoo!, ICQ, QQ, and more.

The base Chatopus application requires the included ...

InfraChat is the first, multi-mode IR chat program for Palm OS. It's perfect for when you just can't talk, and need to relay a messege. It features three modes for chatting, Text, Picture and both. It is also low on memory usage, using only 83K.

InkStorm is a Bluetooth chat and whiteboard application originally included with the Tapwave Zodiac. It allows sharing messages with up to 8 connected users either through handwriting or standard text input.

Developer Trumpetsoft later released ...

VersaMail is a POP/IMAP Email client developed by Palm as the successor for Mail.

VersaMail supports syncing via HotSync or a network connection.

Miss the days of IRC? Trying to figure out what to do with your internet-enabled Palm? Look no further than upIRC, the premier IRC client for Palm handhelds.