📞 Zoom
Communication
Video conferencing and online meetings
v7.0.2.34412
WindowsmacOSLinux Freemium
Communication Official Downloads
Official communication download sources. 17 listings have verified direct installer file links; 1 listing link to official ISO or vendor download pages.
18
Total Apps
18
Free
17
Direct Files
18
Windows
16
macOS
16
Linux
About Communication Official Downloads
Browse 18 curated communication download pages from official sources. Direct EXE, MSI, DMG, PKG, ZIP, AppImage, DEB, RPM, and ISO links are shown only when verified. When a direct file is not available, we label the listing as an official vendor or ISO download page instead of claiming a direct offline installer.
All Communication Software (18)
Browse all categories → 📞 
💬 Discord
Communication
Free voice, video, and text communication app
v1.0.9059
WindowsmacOSLinux Free
💬 Thunderbird
Communication
Free email client with calendar, contacts, and add on support
v150.0.2
WindowsmacOSLinux Free
💬 Telegram Desktop
Communication
Desktop messaging app with cloud sync, groups, and file sharing
v6.7.6
WindowsmacOSLinux Free
🔏 Signal Desktop
Communication
Private encrypted messaging app
v8.9.1
WindowsmacOSLinux Free (GPL)
WhatsApp Desktop
Communication
WhatsApp messaging on your desktop
v2.2438.10
WindowsmacOS Free
💼 Slack
Communication
Team collaboration and messaging platform
v4.49.89
WindowsmacOSLinux Freemium
Microsoft Teams
Communication
Business communication and collaboration
v1.8.00.27654
WindowsmacOSLinux Freemium
💬 Pidgin IM
Communication
Communication software
v2.14.14
WindowsLinux Open Source
💬 Thunderbird Email Client
Communication
Free, open source, and highly customizable email client
v150.0.2
WindowsmacOSLinux Open Source
Claws Mail
Communication
Communication app from Claws Mail for Windows and Linux
v4.4.0-1
WindowsLinux Open Source
Mattermost Desktop
Communication
Powerful communication platform that empowers teams to collaborate and communicate
v6.1.2
WindowsmacOSLinux Open Source
💬 Rocket.Chat Desktop
Communication
Free, open source communication software designed for teams and organizations
v4.14.1
WindowsmacOSLinux Open Source
💬 Jitsi Meet Desktop
Communication
Cross platform, open source video conferencing software that enables users to hold
v2026.5.0
WindowsmacOSLinux Open Source
💬 Zoom Video Conferencing
Communication
Powerful communication tool designed for individuals and teams to connect and
v6.6.11.23272
WindowsmacOSLinux Freeware
💬 Webex Desktop App
Communication
Webex Desktop App is a powerful communication tool designed to facilitate seamless
v46.4.0.34752
WindowsmacOSLinux Freeware
💬 Viber Desktop
Communication
Free communication app that allows users to send messages, make voice and video calls
v22.1
WindowsmacOSLinux Freeware
Kakaotalk Desktop
Communication
User friendly communication software designed for individuals and groups to stay
v26.4.0.5128
WindowsmacOS Freeware
Frequently Asked Questions
Where can I find official communication downloads?
All communication listings on this page link to official vendor sources, official release pages, or official ISO download pages. 17 listings include verified direct installer file links. Other listings are labeled as official download pages so you can pick the right version and platform from the publisher.
Are these communication downloads safe to use?
OfflineInstallerSetup never hosts files. Every link goes to the official developer website or trusted release host such as GitHub, SourceForge, or an official CDN. Always confirm the publisher, version, checksum, or signature before deployment.
Which listings include direct installer files?
Entries marked as direct files link to installer packages such as EXE, MSI, DMG, PKG, ZIP, AppImage, DEB, RPM, or ISO files. Entries marked as official download pages require you to choose the package from the publisher's site.