Download of OneTeam 0.999.990 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free software for Mac OS X was originally designed by ProcessOne. The OneTeam installer is commonly called OneTeam.dmg. The program belongs to Communication Tools. We recommend checking the downloaded files with any free antivirus. The most popular version among the program users is 0.9.
From the developer:
OneTeam is a versatile instant messaging client that is very intuitive to use. Even people who are new to instant messaging will find it easy to get started, while experienced users will discover a range of advanced features, like accessing archived conversations or setting up chat rooms
You may want to check out more Mac applications, such as MySpaceIM, ISL Pronto or Instant Messaging, which might be similar to OneTeam.