Chat & Instant Messaging (219 programs)

Pros: Tabbed chat windows centralize multiple conversations. Webcam and video recording support on Mac. Multiple simultaneous account logins supported. Customizable through skins, themes, and plugins.

Cons: Requires Java Runtime Environment for operation. High memory consumption and non-native Java interface reported. Depends on the decommissioned MSN network, so it no longer connects. No documented encryption details or granular notification settings.

Pros: Supports nine different apps. Easy to use.

Cons: Doesn't work as well with all services.