Download Slack
Slack's desktop collaboration app for team messaging, calls, notifications, and workspace activity.
4.52.155 (Windows; platform builds vary)Confirm your operating system and architecture
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Verified 2026-09-07 from Slack official Windows release notes.
Recently checked — Checked today; the catalog review window is 45 days. Catalog evidence: Publisher source record. Source ownership: Vendor-provided source.
Slack official sources by platform
Where can you install it?
What-Version labels who publishes or maintains each route. Community routes are useful, but they are not presented as vendor downloads.
Version evidence and catalogued download links are anchored to the publisher-owned source.
Open publisher source ↗System requirements
- macos: A currently supported 64-bit macOS release on an Apple-silicon or Intel Mac. Slack periodically retires older macOS versions.
- windows: A currently supported 64-bit Windows 10 or Windows 11 release on x64 or ARM64. Slack no longer publishes a 32-bit Windows client.
- linux: A currently supported 64-bit Linux distribution, such as Ubuntu 22.04 or later. Slack's official Linux packages are for x86-64 systems.
Does Slack have an Android app or APK?
No verified Android app or APK in the catalog. Slack does not have a verified Android app, Google Play listing, or official APK in the What-Version catalog. Desktop installers for macOS, Windows, and Linux will not run on Android.
Open official Slack websiteFor APK searches, prefer vendor-owned pages, Google Play, F-Droid, GitHub releases, or documentation explicitly linked by the project.
Frequently asked questions
What is the latest Slack desktop version?
Slack's official Windows release notes list version 4.52.155, released August 31, 2026. Mac and Linux builds can use different version numbers and rollout timing.
Does Slack support Windows ARM64 and Apple silicon?
Yes. Slack provides current desktop routes for Windows ARM64 and for Apple-silicon Macs alongside conventional x64 Windows and Intel Macs.
Can I install 32-bit Slack for Windows?
No current 32-bit release is listed. Slack moved its Windows desktop releases to 64-bit, so What-Version does not route x86 Windows devices to a current package.
Why can Slack's supported operating systems change?
Slack follows an operating-system lifecycle and periodically ends support for older Windows, macOS, and Linux releases. Check Slack's official requirements if your system is near an end-of-support date.