You can download the 64-bit .exe directly from Slack for Windows or get it via the Microsoft Store.
How to Download and Update Slack in 2026: The Complete Guide slack update download
Slack supports .deb (Ubuntu/Debian) and .rpm (RHEL/Fedora) packages, which can be found on the Linux download page . You can download the 64-bit
Most Slack updates happen automatically in the background. However, if you see a on your profile icon, or want to check manually, follow these steps: For Windows & Linux (Direct Download) Open the Slack app. or want to check manually