Open the file
In your Downloads folder, double-click on the Slack installer .zip file to reveal the Slack installer app.
Launch the installer
To launch Slack, simply double-click on the Slack installer icon. We will install and then launch Slack for you.
Get the Slack iOS beta
Beta testers are among the first to try out new builds of the Slack iOS app. Interested? Sign up below and we’ll get things started.