Slack doesn't work on my Mac

Slack's Mac app needs macOS 13 Ventura or later. No Mac from 2012 to 2015 gets there.

What it means

Slack reviews its requirements twice a year, in May and November. Today the Mac desktop app requires macOS 13 or later: on a Mac that can't get there it's no longer supported and doesn't update.

Mac (newest macOS it takes)Does it install?
2012 (10.15 Catalina)No
2013–2014 (11 Big Sur)No
Mac mini 2014, 2015 (12 Monterey)No
2017 MacBook Pro (13 Ventura)Yes

What you can do

  • Free: Slack in the browser at app.slack.com, in Firefox.
  • Install Linux: Slack publishes its Linux app (Ubuntu, as a .deb package or snap). Slack still calls it beta, but it's its official app.

If you want to keep using this Mac with everything up to date

Linux is a free system that still gets updates on these Macs. With it you get up-to-date apps like Chrome, Steam, Signal or VS Code again, and security patches for the whole system. The ResucitaTuMac Kit installs it for you with a wizard, in English or Spanish, without sending the Mac anywhere: you can keep macOS alongside and choose at power-on.

It's for Intel Macs from 2012 to 2015 and the 2017 MacBook Pro without Touch Bar. One-off payment of €24.99.

Check for free whether your Mac worksSee how it's done

Other messages an old Mac shows