Legacy Client

New Client

System requirements for using Slack

If you’re curious about the system requirements needed to run Slack, read on to learn which operating systems (OS) and browsers we support. For the best experience, we recommend using the latest versions.

Note: Slack updates these system requirements twice per year in March and September. Visit Slack’s deprecation schedule to learn more.


Desktop

OS OS version
MacOS OS X 10.14 or above
Windows

Windows 8 or above

Windows 10 version 1803, 1809, and 1909 or above

Linux Fedora 32 or above
Ubuntu LTS releases 18.04 or above
Red Hat Enterprise Linux 7.0 or above

Tip: If you’re running into issues with downloading the latest version of the desktop app, visit Update the Slack desktop app.


Mobile

OS  OS version
iOS iOS 13.3 or above
Android Android 8.0 or above


Web browser

Browser

Browser version

Chrome

Version 83 or above

Firefox

Version 78 or above

Safari

Version 14 or above

Microsoft Edge

Version 84 or above

Note: Google Chrome is the only browser that supports Slack calls and huddles.


Learn more

Related Articles

Recently Viewed Articles