Slack apps for computers, phones & tablets

Download Slack's desktop and mobile apps so you can stay signed in to multiple workspaces, have more control over notifications, and stay in sync even when you’re on the move.

You can download Slack apps from✨

Desktop apps

Coming soon: Starting February 18th, 2019, we are changing the minimum OS requirement to run the Slack app on Mac to OS X 10.10.

Operating system Technical requirements
Mac OS X 10.9 or later
Windows Windows 7 or later
Linux (beta)                        

Ubuntu LTS releases 16.04 or later
Fedora 26 or later
Red Hat Enterprise Linux 7.0 or later

Auto-update: When you download the Slack app for desktop directly from, Slack will automatically update your desktop app with each new release. 

Mobile apps

Operating system Technical requirements
iOS iOS 10.0 or later
Android Android 4.4 or later
Windows Phone (beta)   Windows Phone 8.0 or later

Synchronized apps: Whatever you do on one device is reflected everywhere — our Slack apps keep your place, letting you pick up wherever you left off. Pretty neat!


Connect to Slack from the web on your desktop anytime at — just make sure you're using one of the supported browsers below.

Coming soon: Starting February 18th, 2019, we are changing the minimum browser requirements needed to run Slack.

Browser Technical requirements (current) Technical requirements (18th Feb 2019)
Chrome Version 51 and newer  Version 66 and newer
Firefox Version 47 and newer, plus version 45 (ESR)  Version 52 and newer
Safari                9 and newer  10.1 and newer
Internet Explorer                      11  Not supported
Edge Version 31 and newer  Version 41 and newer

Note: For a smooth experience, please make sure your browser and operating system are up to date. Read about our support for browsers and operating systems for more.

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