If you are looking for Skype for Business on a Mac in 2026, the short answer is that most users should install Microsoft Teams instead.
Skype for Business Online was retired on July 31, 2021 and Microsoft moved its cloud customers to Teams. However, Skype for Business has not disappeared completely.
Microsoft still offers a Skype for Business Mac client for organizations running Skype for Business Server Subscription Edition on their own servers.
This means you should only download it if your employer or IT administrator has specifically told you that your organization still uses an on-premises Skype for Business server. A personal Skype account or an ordinary cloud-hosted Microsoft 365 account will not work with it.
Is Skype for Business Discontinued?
The answer depends on which version of Skype you mean.
| Product | Status in 2026 | What to use instead |
|---|---|---|
| Skype for consumers | Retired on May 5, 2025 | Microsoft Teams Free |
| Skype for Business Online | Retired on July 31, 2021 | Microsoft Teams |
| Skype for Business Server 2015 and 2019 | Support ended on October 14, 2025 | Skype for Business Server Subscription Edition or Teams |
| Skype for Business Server Subscription Edition | Still supported | No change required if your organization needs an on-premises deployment |
| Skype for Business Mac client | Still available for supported on-premises deployments | Microsoft Teams for most users |
This is easy to misunderstand because Microsoft also retired the consumer version of Skype in May 2025. That was a separate service from Skype for Business.
In both cases, however, Microsoft Teams is now the recommended communication platform for the vast majority of Mac users.
Can You Still Download Skype for Business on a Mac?
Yes. Microsoft still provides a separate Skype for Business installer for macOS.
At the time of writing, the latest release is version 16.31.0.74, published on May 13, 2026. You can download it from the official Microsoft Download Center.
Microsoft’s download page may also display older installers. Make sure you choose the file whose number matches the version shown at the top of the page. At the time of writing, this is:
Skype for Business on Mac Installer 16.31.0.74.pkg
Do not download Skype for Business from third-party software sites. This is a legacy enterprise client connected to your organization’s communications system, so it is particularly important to use the current Microsoft-signed installer.
Who Can Use Skype for Business on Mac in 2026?
You can still use the Mac app if all of the following apply:
- Your organization hosts Skype for Business on its own infrastructure.
- It has moved to the supported Skype for Business Server Subscription Edition.
- Your administrator has created and enabled a Skype for Business account for you.
- Your organization’s server, certificates, DNS and authentication have been configured for Mac clients.
The app is not a replacement for the discontinued consumer version of Skype. You cannot sign in with an old Skype username simply to call friends, buy Skype Credit or make low-cost international calls.
You also cannot use Skype for Business Online. That cloud service no longer exists, and Microsoft 365 users hosted in the cloud have been moved to Teams Only mode.
If you are unsure which system your company uses, ask your IT department before installing anything. If your workplace invitation says “Microsoft Teams meeting”, install Teams rather than Skype for Business.
How To Install Skype for Business on Mac
If your organization has confirmed that you need the client, installation is straightforward:
- Go to the official Skype for Business for Mac download page.
- Select the installer that matches the current version number shown by Microsoft.
- Open the downloaded PKG file.
- Follow the installation instructions and enter your Mac administrator password if requested.
- Open Skype for Business from the Applications folder.
- Sign in with the work username and password supplied by your organization.
- Allow access to your microphone, camera and screen when macOS requests it.
If sign-in fails, do not try a personal Microsoft or Skype account. Confirm the sign-in address and server configuration with your administrator instead.
Microsoft states that the client requires OS X El Capitan or later and at least 100MB of disk space. However, those unusually old minimum requirements should not be treated as a guarantee that every feature will work perfectly on the newest version of macOS. Business users should test calls, screen sharing and Outlook integration before deploying a new macOS release across an organization.
What Can Skype for Business on Mac Do?
The Mac client provides the core communication features needed to connect to an organization’s Skype for Business server, including:
- Instant messaging and presence information
- Voice and video calls
- Skype for Business meetings
- Screen sharing
- Meeting scheduling and joining
- Outlook calendar integration
- Call forwarding and enterprise telephony features where configured
The precise features available depend on the organization’s server setup and policies.
Skype for Business is now maintained mainly for organizations that have a specific reason to keep communications on-premises. It is no longer Microsoft’s general-purpose collaboration platform and does not offer the broader channels, file collaboration, apps and modern meeting features found in Teams.
Skype for Business vs Microsoft Teams on Mac
For almost everyone starting from scratch, Microsoft Teams is the better choice.
Teams combines chat, meetings and calls with channels, shared files, collaborative Microsoft 365 documents, tasks, apps and optional AI features. Microsoft provides a universal Mac installer that runs on both Intel and Apple Silicon Macs, and Teams can also be used in a web browser.
Skype for Business still makes sense only where an organization:
- Must host its communications system on-premises.
- Already runs Skype for Business Server Subscription Edition.
- Depends on an existing enterprise voice deployment or integration.
- Has regulatory, network or migration requirements that prevent an immediate move to Teams.
If none of those conditions apply, download Microsoft Teams for Mac instead. Teams supports the three most recent major versions of macOS and updates automatically.
Can You Join a Skype for Business Meeting Without the App?
This depends on how the hosting organization has configured its meeting system.
If you receive a Skype for Business meeting invitation, click the join link and follow the instructions supplied by the organizer. You may be directed to the Mac client or allowed to join anonymously through a browser-based meeting experience.
Do not install Skype for Business simply because an old calendar invitation mentions Skype. If the meeting link no longer works, ask the organizer to send a new invitation or create a Teams meeting instead.
How To Uninstall Skype for Business From a Mac
If your organization has migrated to Teams, you can remove the old client:
- Quit Skype for Business.
- Open the Applications folder in Finder.
- Drag Skype for Business to the Trash.
- Empty the Trash.
Removing the app does not delete server-side conversations, contacts or company data. Your organization’s retention policies determine what is kept.
Frequently Asked Questions
Can I use a normal Skype account with Skype for Business?
No. Skype for Business requires an account provided by an organization with a compatible business server. It is not the retired consumer Skype service.
Is Skype for Business included with Microsoft 365?
Not as an active cloud service. Skype for Business Online was retired in 2021 and cloud users were moved to Teams. Microsoft still provides the Mac client as a separate download for supported on-premises deployments.
Is Skype for Business Server still supported?
Skype for Business Server 2015 and 2019 reached the end of support in October 2025. The replacement, Skype for Business Server Subscription Edition, remains supported under Microsoft’s Modern Lifecycle Policy.
What is the latest version of Skype for Business for Mac?
At the time of writing, Microsoft lists version 16.31.0.74, published on May 13, 2026. Check the official download page before installing because Microsoft may release a newer build.
Should I use Skype for Business or Teams on my Mac?
Use Teams unless your IT administrator specifically requires Skype for Business to connect to an on-premises deployment. Teams is Microsoft’s current platform for personal, small-business and Microsoft 365 communication.
Conclusion
Skype for Business on Mac is not completely dead, but it is now a specialist legacy-enterprise product rather than an alternative to Teams.
Microsoft still maintains the Mac client for organizations running Skype for Business Server Subscription Edition. Everyone else—including former Skype users and organizations using Microsoft 365 in the cloud—should use Microsoft Teams instead.