Nimbuzz PC lets you call, chat, swap files, and much more, on your PC. It combines all your buddies from Windows Live Messenger (MSN), Yahoo Messenger, ICQ, AIM, Google Talk and other popular IM communities. One login, one contact list, all accounts.
Save Money: Make free international calls to your buddies. You can also register your VoIP account to call your friends on landlines and mobile phones.
Make yourself heard: If your buddies are offline, let them know you’re trying to get in touch by sending them a “Buzz”. It will start Nimbuzz Mobile on their mobile phone.
Manage your Contacts: Use the Phonebook to back up or restore your contacts, and synchronize them with Nimbuzz Mobile. Contacts will be backed up online. Comes in handy when you have lost your mobile phone.
No adware, spyware or malware
Supports Window XP, Vista and 7 (32-bit and 64-bit)