Mac Apps for Communications
Top 3 Communications Apps for Mac
More Communications Apps for Mac

Microsoft Outlook 2019
Trial versionMicrosoft Outlook 2019 for Mac
MacTwitch
FreeMac
Colloquy
Trial versionQuality IRC & SILC client with style.
Mac
WhatsApp
FreeWhatsApp app on your Mac
MacSnap Camera
FreeMac
Telegram
FreeChat in private and group chats, share photos and videos and stay connected with everyone at once.
MacApple Messages
FreeDownload Messages Beta and get a taste of what's coming in OS X Mountain Lion. When you install Messages, it replaces iChat. But iChat services will continue to work.
MacTelegram
FreeSecure and Versatile Messaging App
Mac
Discord
FreeObtain power to create your own place to belong and share it with explicit soulmates you invite.
MacSignal
FreeSend high-quality messages anywhere in the world without SMS or MMS fees.
MacZoom Workplace
FreeMacWeChat
FreeMacX Lite
Trial versionMake phone calls from your computer.
Mac
Viber
FreeSend free messages and make free calls to other Viber users, on any device and network, in any country.
Mac
Mail Designer 365
Trial versionCreate HTML e-mails and newsletters without any HTML coding.
MacKiwi for Gmail
FreeAccess each application, open new documents, and get back to recent documents with a single click.
Mac
Mozilla Thunderbird
FreeTake advantage of best-adapted, highly customizable, lightning-fast, safely secured, and private email experience.
Mac
MAMP
FreeInstallation utility for Apache, MySQL, PHP.
MacSpamSieve
Trial versionBayesian spam filter for most email clients.
Mac
Xeoma Video Surveillance (32 bit)
Trial versionConnect cameras easily to powerful video surveillance from small to big systems.
Mac
MailHub
Trial versionRevolutionize email management.
MacUS Weather
FreeView numerous weather-related maps for the US and the rest of the world with dymanic zoom.
MacCamfrog
PaidMac
EOS Webcam Utility
FreeTurn your compatible Canon camera into a high-quality Webcam.
Mac