Once launched, click Sign In to Slack . This will open a browser tab to authenticate your account and sync your workspaces. Method 2: Via the Microsoft Store Download Slack Desktop & Mobile App for Windows
Double-click the downloaded SlackSetup.exe file (approx. 140–150 MB). slack download windows
Click the Download (64-bit) button. For most modern PCs, this is the standard version. If you have an ARM-based device (like a Surface Pro X), select Download (ARM 64-bit) . Once launched, click Sign In to Slack
Go to the Slack Windows Download Page .
Slack Download for Windows: The Ultimate Guide For modern teams, has transformed from a simple messaging tool into a comprehensive "Searchable Log of All Communication and Knowledge." Installing the dedicated Windows app ensures you stay connected without the distraction of browser tabs, offering better performance and deeper system integration. Instant Setup: How to Download Slack for Windows 140–150 MB)
You can download the official Slack desktop app through two primary, secure channels. As of May 2026, ensure you are using the most current version for the best security and feature set. Method 1: Direct from Slack.com (Recommended)