We're on a mission to make your working life simpler, more pleasant and more productive. Imagine all your team communication in one place, instantly searchable, available wherever you go. That's Slack.
Popular Mac Software
Make and receive phone calls and hold cross-platform webcam chats.
Microsoft Outlook 2019Free to tryVIEW →
Manage your emails and stay up-to date with meetings and appointments.
Apple FaceTimePurchaseVIEW →
Make video calls to iPhone 4, the new iPod touch, or another Mac.
WhatsApp for MacFreeVIEW →
Message with friends and family while your phone stays in your pocket.
Enjoy free messages and voice calls anytime, anywhere
Send free messages and make free calls to other Viber users, on any device and network, in any country.
Seek out friends and colleagues on the Internet with the latest version of this megapopular chat program.
Manage multiple business and private communication service accounts all at the same time.
Instant messaging program which lets you log in to accounts on multiple chat networks simultaneously.
Mozilla ThunderbirdFreeVIEW →
Read e-mail and news the way you want it, with intelligent junk controls, and personalized themes.
Chat with your friends while your play various games.
Send messages and make audio and video calls from your Mac.
Yahoo MessengerFreeVIEW →
Exchange online messages that appear as soon as they're sent.
MSG Viewer for OutlookFree to tryVIEW →
Open MSG, OFT, and Winmail.dat files easily on your Mac.
ProteusFree to tryVIEW →
instant messaging client for most major IM services
Video chat and call up to 6 friends at once.