Slack Download app icon Slack Download Download

Slack Download for Android, Windows, Mac & Linux

Slack download made simple: get the official Slack app for Android from Google Play, plus clear setup steps for Windows, Mac, and Linux, current system requirements, and safety checks so every install comes from a verified source.

  • In-depth guides for every platform
  • Covers Windows, Mac, Linux, Android & iOS
  • Updated

Latest official versions (checked ): Windows 4.53.280 and Mac 4.53.280 on slack.com, Linux 4.53.276 (beta) · Mac App Store 165.9 MB · iPhone app 26.11.10, 379.1 MB.

Slack app icon

Slack

Slack Technologies · Google Play

Download Slack on Google Play

Free on Google Play for Android phones and tablets.

  • Free download
  • Android 11+
  • Google Play Services
  • Auto-updates
QR code that opens Slack on Google Play

On a computer?Scan this code with your Android phone’s camera to open Slack on Google Play instantly.

Slack download page for Windows on slack.com showing the Slack desktop app and the Microsoft Store link Slack for Mac download page on slack.com in a tablet-width view Slack app download listing on Google Play in a phone view, published by SLACK TECHNOLOGIES L.L.C.
Real screenshots of official Slack pages: desktop (slack.com Windows download page), tablet (slack.com Mac download page) and phone (Google Play listing).
System requirements

Slack System Requirements in 2026

These minimums reflect Slack’s published support list. Slack revises it every May and November, so older systems drop off over time. Requirements last checked: .

PlatformMinimum operating systemApp / notes
macOSmacOS 13 or aboveDesktop app 4.44 or above
WindowsWindows 11 version 23H2 or above, or Windows Server 2016Desktop app 4.44 or above
Linux (beta)Ubuntu LTS 22.04 or above, Red Hat Enterprise Linux 9.0 or aboveDesktop app 4.44 or above
Windows 10Not on Slack’s current supported listUse Slack in a supported browser or upgrade to Windows 11 23H2+
AndroidAndroid 11 or above, with Google Play Services installed by defaultMobile app 25.05.20 or above
iOS / iPadOSiOS 17 or aboveMobile app 25.05.20 or above
Web browsersChrome 137+, Firefox 139+, Safari 26+, Microsoft Edge 136+Huddles: Chrome and Firefox only

Before you install

  • Update your operating system first — it’s the most common reason an install fails.
  • If your OS falls off the list, Slack keeps working on a supported app version but stops receiving updates.
  • Outdated app versions are blocked until you upgrade.
  • Requirements last checked: against Slack’s official system requirements page.
  • Heads-up: Slack’s support lifecycle page lists macOS 13, iOS 17, Android 11 and desktop app 4.46.104 and below as reaching end of support on November 9, 2026.
Slack channels and threaded conversations illustration
What is Slack

What Is Slack and Why Download the App?

Slack is a messaging and collaboration platform, owned by Salesforce, that replaces scattered email threads with organised channels. Teams use it to chat, share files, hold quick audio or video huddles, automate routine tasks and connect the business tools they already use.

You can open Slack in a browser, but the downloaded app gives you native notifications, faster switching between workspaces, a dedicated window that stays out of your browser tabs, and a mobile experience built for staying reachable away from your desk.

PriceFree to download
PlatformsAndroid, iOS, Windows, Mac, Linux
DeveloperSlack Technologies
Requirements updatedEvery May & November
Latest guides

Latest Slack Download Guides

Every guide, newest first — installs for every platform, plus pricing, AI, huddles, notifications and fixes.

Browse the guide library

Features

Slack Download Features That Matter Day to Day

Everything you get once the app is installed — the same core tools on desktop and mobile, synced across every device you sign in on.

Channels that organise everything

Group conversations by project, team or topic in public or private channels, so the right people see the right updates without inbox clutter.

Threads and direct messages

Reply in threads to keep side discussions tidy, or switch to one-to-one and small-group DMs for quick decisions.

Huddles and clips

Jump into a live audio or video huddle with screen sharing, or record a short clip when a meeting is overkill.

Slack Connect

Work with clients, vendors and partners in shared channels that connect separate organisations securely.

Workflow Builder and automation

Automate approvals, stand-ups, request forms and routine announcements without writing a single line of code, and connect them to the apps your team already depends on.

Canvases and lists

Keep docs, checklists and lightweight project tracking right next to the conversation that created them.

Thousands of integrations

Pull in alerts and updates from tools such as Google Drive, Jira and GitHub so the work arrives where your team already talks, instead of in yet another inbox.

Search across your workspace

Find old messages, shared files and the right people in seconds, with filters for channels, dates and authors that make even a busy workspace easy to dig through.

How it works

How a Safe Slack Download Works

Four short stages take you from this page to a working, signed-in Slack app — with an official source at every step.

  1. 1

    Pick your device

    Use the download card at the top of this page: Android users go straight to Google Play, and everyone else gets the right official source for their system.

  2. 2

    Install from an official store

    Install from Google Play, the App Store, the Microsoft Store, the Mac App Store or Slack’s own website — never from a mirror.

  3. 3

    Sign in to your workspace

    Open the app and sign in with your work email, a magic sign-in code or your company’s single sign-on.

  4. 4

    Tune notifications

    Choose which channels alert you, set Do Not Disturb hours, and add more workspaces whenever you need them.

Installation

Slack Download and Installation, Step by Step

Choose your platform for a short, accurate walkthrough. Each one uses only official stores and installers.

Install Slack on Android

  1. Open the Google Play listing. Tap the green Download button on this page; it opens Slack’s official Google Play listing.
  2. Check the publisher. Confirm the developer shown is Slack Technologies before you tap Install.
  3. Install and open. Wait for the install to finish, then tap Open.
  4. Sign in. Enter your workspace or work email, or use the sign-in code Slack emails to you.
  5. Allow notifications. Accept the notification prompt and exclude Slack from aggressive battery optimisation so messages arrive on time.
Use cases

Who Gets the Most From a Slack Download

Slack adapts to very different groups. These are the setups where installing the app pays off quickly.

Engineering

Software teams

Route deploy alerts, incident channels and code-review pings into dedicated channels so on-call engineers can act without hunting through email.

Remote work

Distributed teams

Keep a hybrid team in sync across time zones with threads, async clips and huddles that replace a lot of scheduled meetings.

Sales & support

Customer-facing teams

Share deal updates, escalate tickets and collaborate with clients directly through Slack Connect channels.

Education

Schools and study groups

Run course channels, group projects and staff rooms with file sharing and reminders in one place.

Communities

Clubs and open-source projects

Host volunteer groups, user communities and open-source contributors in organised, searchable channels.

Small business

Owners and freelancers

Coordinate a small team, track simple requests with lists, and keep every client conversation easy to find.

Slack app on a laptop and a phone
Download

Get the Official Slack App

The button below opens Slack’s verified Google Play listing, and the download center underneath links every other platform to its official source. Installing from an official store or slack.com means automatic updates and a file signed by Slack itself.

  • Published by Slack Technologies on Google Play
  • Works on Android 11 or later with Google Play Services
  • Same account and workspaces as the desktop and web versions
Download Slack QR code for Slack on Google Play Scan with your phone to open the listing directly.

Download safely: get Slack only from official sources — slack.com, the App Store, Google Play, the Microsoft Store or the Snap Store. Avoid look-alike download sites and any “mod” or “Slack Premium” offer, and check the publisher before installing: SLACK TECHNOLOGIES L.L.C. on Apple and Google, Slack Technologies Inc. on the Microsoft Store. See the official sources and disclaimer.

Slack download center

Pick your platform, then filter by OS version. Every button opens an official source; versions were checked on .

OS version
  • Not supported on this OS version

    Slack for Windows (64-bit)

    Source
    slack.com — official download page
    Platform
    Windows
    OS version
    Windows 11 23H2+, Windows Server 2016
    Slack version
    4.53.280 (shown on slack.com)
    Min. app
    4.44 or above
    File / store
    Installer from slack.com
    Open slack.com/downloads/windows
  • Not supported on this OS version

    Slack — Microsoft Store

    Source
    Microsoft Store · publisher Slack Technologies Inc.
    Platform
    Windows
    OS version
    Windows 11 23H2+
    Slack version
    Latest (store auto-updates)
    Min. app
    4.44 or above
    File / store
    Microsoft Store app
    Open Microsoft Store listing
  • Not supported on this OS version

    Slack for Windows (ARM 64-bit)

    Source
    slack.com — official download page
    Platform
    Windows
    OS version
    Windows 11 23H2+ on ARM devices
    Slack version
    4.53.280 (shown on slack.com)
    Min. app
    4.44 or above
    File / store
    Installer from slack.com (ARM64)
    Open slack.com/downloads/windows
  • Not supported on this OS version

    Slack MSIX for IT deployment

    Source
    Slack Help Center — Deploy Slack for Windows
    Platform
    Windows
    OS version
    Windows 11 23H2+, Windows Server 2016
    Slack version
    Current MSIX package
    Min. app
    4.44 or above
    File / store
    .msix (MSIX package)
    Read the MSIX deployment guide

How to install on Windows

  1. Open Slack’s Windows download page or the Microsoft Store listing below.
  2. Check the publisher: Slack Technologies on the Microsoft Store.
  3. Run the installer (or select Get in the Store) and wait for Slack to open.
  4. Sign in to your workspace with your work email, a code or SSO.
Compatibility

Desktop App vs Web vs Mobile: Which Slack Should You Use?

Every version uses the same account, but each fits a different situation. Compare them before you decide what to install.

FeatureDesktop appWeb browserAndroid appiPhone & iPad
Installation neededYesNoYes (Google Play)Yes (App Store)
Current minimummacOS 13 · Windows 11 23H2 · Ubuntu 22.04 · RHEL 9Chrome 137 · Firefox 139 · Safari 26 · Edge 136Android 11 with Google Play ServicesiOS 17
HuddlesYesChrome & Firefox onlyYesYes
NotificationsNative system alertsBrowser notificationsPush notificationsPush notifications
Multiple workspacesYesYesYesYes
Best forFull-day desk workShared, locked-down or unsupported computersStaying reachable on the moveiPhone and iPad users

Tip: most people install the desktop app at work and the mobile app on their phone; the web version is the fallback when you can’t install software.

Troubleshooting

Slack Download Problems and Quick Fixes

The most common install, update and sign-in issues — and what actually solves them.

01

Google Play says “not compatible with your device”

Your phone is probably below Android 11 or lacks Google Play Services. Update the OS if you can; otherwise use Slack in a supported mobile browser.

02

“This version is no longer supported”

Slack blocks app versions once they reach end of support. Update from the same store you installed from, or reinstall the latest official build.

03

Android notifications arrive late or not at all

Exclude Slack from battery optimisation, re-enable its notification channels, and check Do Not Disturb inside Slack itself.

04

The Windows installer opens and closes instantly

Download a fresh copy from an official source, sign out of Windows and back in, then run the installer again without other installs in progress.

05

macOS says the app can’t be opened

Install from the Mac App Store or Slack’s official .dmg, move the app to Applications, and approve it in Privacy & Security if prompted.

06

Screen sharing fails on Linux

Wayland sessions can restrict screen capture. Test in an X11 session or use Chrome or Firefox for huddles as a fallback.

07

Stuck in a sign-in loop

Make sure your default browser can open the Slack sign-in link, clear the app’s cache from the Help menu, then try the emailed sign-in code instead.

08

Huddles won’t start in the browser

Only Chrome and Firefox support huddles on the web. Switch browsers or use the desktop or mobile app.

Safety

Is Your Slack Download Safe?

Slack is a work tool that holds private conversations and company files, which makes it a popular target for fake installers and look-alike sign-in pages. A genuine copy only ever comes from an official store or Slack’s own website.

We never host or repackage the app. Every download link on this site points to an official source — slack.com or Slack’s verified store listings — and our guides name each official source so you can recognise it yourself.

  • Use official sources onlyGoogle Play, the App Store, the Microsoft Store, the Mac App Store and Slack’s own downloads page are the only places you need.
  • Check the publisher nameIn every store, the developer should read Slack Technologies. Anything else is a copycat.
  • Skip “premium” or “mod” APKsSlack’s paid features are unlocked by your workspace plan, not by a modified app. Modded files can steal sign-in sessions.
  • Watch the sign-in pageOnly enter your password on genuine Slack or company SSO pages, and turn on two-factor authentication.
  • Keep the app updatedUpdates carry security fixes, and outdated builds are eventually blocked from connecting at all.
Pros & cons

Slack Download Pros and Cons

An honest look at what you gain by installing Slack — and the trade-offs worth knowing first.

Pros

  • Free to download on every major platform, with a usable free plan
  • Channels, threads and search keep busy teams organised
  • Huddles, clips and canvases reduce meetings and email
  • A huge library of integrations and no-code automation
  • Slack Connect makes working with outside organisations simple
  • Messages, read status and preferences sync across all devices

Cons

  • The free plan limits message history and some features
  • Advanced features such as Slack AI cost extra on paid plans
  • The desktop app can use noticeable memory on older machines
  • The Linux app is still labelled beta
  • Android support requires Google Play Services
  • Busy workspaces need notification tuning to avoid overload
Top 10 reviews

What Teams Say About Slack Download

Ten sample reader reviews showing the kind of feedback this guide is built for — install help, IT rollouts, APK safety, troubleshooting and notifications.

Average 4.6 / 5 across 10 sample reviews

  • Sample review

    I set up six new starters on Windows 11 and the Microsoft Store vs installer comparison saved me a lot of second-guessing. The reminder to check the publisher before clicking Install is now on our onboarding checklist.

    Hannah WhitfieldOffice Administrator, United Kingdom
  • Sample review

    The IT deployment guide explained the MSIX route and the May/November requirement reviews clearly, which helped me plan our refresh window. I would like a deeper section on Intune assignment, but it pointed me straight to Slack’s own docs.

    Marcus DelgadoIT Manager, United States
  • Sample review

    Our team is spread across three time zones, and the notifications walkthrough finally got everyone using a proper notification schedule and keyword alerts. Fewer 2 a.m. pings, which my people appreciate.

    Chloe BrennanRemote Team Lead, Australia
  • Sample review

    Straight answer on .deb versus Snap for Ubuntu 24.04, plus the note that the Linux app is still beta. Exactly the context I wanted before installing it on my work laptop.

    Daniel OkaforSoftware Developer, United Kingdom
  • Sample review

    The Slack vs Teams vs Discord table gave me a clean starting point for a tooling proposal. Discord’s paid tiers weren’t priced in the article, so I checked those myself, but the rest of the comparison was easy to present.

    Priya RamanProject Manager, United States
  • Sample review

    I nearly grabbed a “Slack Premium” APK from a random site. The APK safety guide explained why paid features come from the workspace plan, not a modded app, and the QR code took me straight to Google Play.

    Liam FraserFreelancer, Australia
  • Sample review

    My work Chromebook isn’t on Slack’s supported list, and the Chromebook guide laid out the browser option honestly instead of promising something that wouldn’t work.

    Sophie TremblayOperations Coordinator, Canada
  • Sample review

    We kept getting “this version is no longer supported” tickets. The troubleshooting guide’s update steps and the link to Slack’s lifecycle page cut those calls down quickly.

    Ethan BrooksHelp Desk Technician, United States
  • Sample review

    Before upgrading I wanted to understand the free plan’s 90-day message history and the 10-app limit. The pricing guide set out Free, Pro and Business+ side by side without any upsell.

    Olivia HartleySmall Business Owner, United Kingdom
  • Sample review

    I like that the requirements table shows when it was last checked. It was also upfront that Windows 10 is no longer on Slack’s supported list, which is what I needed to tell a couple of our older desks.

    Jack NguyenIT Support Specialist, Australia

Sample reviews — illustrative placeholders, not verified customer reviews. They will be replaced with verified reader reviews.

FAQs

Slack Download FAQs

Quick answers to the questions people ask most before installing Slack.

Yes. Slack is free to download on Android, iPhone, iPad, Windows, Mac and Linux. The free plan has limits, such as restricted message history, while paid plans unlock more history, features and admin controls.

The green Download buttons open Slack’s official Google Play listing, and the download center links Windows, Mac, Linux, iPhone and the web app to slack.com or the official store. We never host installers or APK files.

We don’t recommend it. Third-party APK files can be outdated or tampered with and won’t update automatically. Slack also only supports Android devices that include Google Play Services, so Google Play is the safe route.

Install it from the Microsoft Store or download the installer from Slack’s official website, run it, and sign in. Slack currently lists Windows 11 version 23H2 or later and Windows Server 2016 as supported.

Windows 10 is no longer on Slack’s supported system list. The app may keep running for a while, but you won’t get guaranteed updates. Upgrading to Windows 11 or using Slack in a supported browser are the safer options.

Get it from the Mac App Store or download the official .dmg from Slack’s website and drag Slack into Applications. You need macOS 13 or later; Apple silicon and Intel Macs are both supported.

Yes. Slack provides .deb packages for Ubuntu and Debian, .rpm packages for Red Hat-family systems, and a Snap package. It supports Ubuntu 22.04 LTS and RHEL 9.0 or later, and labels the Linux app as beta.

Yes. You can sign in to Slack in Chrome, Firefox, Safari or Microsoft Edge. Keep in mind that huddles in the browser only work in Chrome and Firefox.

Yes. The desktop and mobile apps let you add several workspaces and switch between them from the sidebar or workspace switcher.

The device is likely running a version older than Android 11 or doesn’t have Google Play Services installed by default. In that case, use the web version in a supported browser.

Slack reviews its supported versions twice a year, in May and November. When an app version reaches end of support, you’ll be asked to update before you can continue.

No. We are a third-party guide that is not affiliated with Slack Technologies or Salesforce. We explain how to install Slack safely and always send you to official sources.