Used Peer Brain for Windows?
Editors’ Review
Download.com staff
Top Recommended Alternative
Pros
- Truly peer-to-peer, so no central server | Open source means community-driven development | It's free, and you can't beat that price | Supports multiple chatrooms for group chats
Cons
- Windows only, sorry Mac and Linux users | Don't expect a fancy, modern UI | No mobile version; desktop only | You're on your own for support, pretty much