Office Alternative for Mac: The Options Compared

An Office alternative for Mac is becoming a topic for many right now, because Microsoft Office 2019 for Mac switches into read-only mode on 13 July 2026. The reason: the code-signing certificate expires and is not renewed by Microsoft. Word, Excel, PowerPoint and Outlook still launch afterwards but can only be opened, viewed and printed – saving and editing is no longer possible.

Why you are looking for an Office alternative for Mac now

Office 2019 for Mac already left mainstream support on 10/10/2023. As of 13 July 2026, read-only mode is added on top.

An un-updated Office 2021 for Mac is also affected. An updated Office 2021 from version 16.83 onwards stays safe for now.

• The apps still launch – they merely switch to reading, viewing and printing.
• Saving and editing are no longer possible after the cut-off date.
• Your existing .docx, .xlsx and .pptx files are preserved and remain compatible.

An overview of the options

There are three common routes: Microsoft 365 on subscription, a free suite such as LibreOffice or Apple iWork, or Office 2024 as a one-time purchase.

Which route fits depends on your needs: Microsoft 365 is worthwhile if you continuously use the latest features and cloud storage and accept the yearly costs. A free solution is enough if your requirements are modest and you are willing to take on a different interface. Office 2024 as a one-time purchase is the obvious choice if you want full compatibility without a subscription.

The free alternatives – honestly assessed

LibreOffice and Apple iWork cost nothing and cover many tasks. For pure MS Office files, however, there are typical friction points you should be aware of.

• Layout shifts when opening or saving .docx and .xlsx files are possible.
• The operation differs from Word, Excel and PowerPoint – getting used to it is necessary.
• With LibreOffice, complex Excel macros and VBA often hit limits or do not run identically.
• Apple iWork is well integrated into the Apple world and iCloud, but less practical for collaboration with Windows users.
• With LibreOffice there is predominantly community support rather than vendor support.

If you do not need exact compatibility with Word, Excel and PowerPoint, these suites are a solid, free choice.

Office 2024 for Mac: the one-time purchase

Microsoft Office 2024 Standard for Mac is a one-time purchase, not a subscription. You receive the licence by download, Microsoft-signed, and use it as a perpetual licence.

• Includes Word, Excel, PowerPoint and Outlook.
• Runs on Apple Silicon and Intel Macs.
• A perpetual licence has no expiry date; security updates within the Microsoft lifecycle.
• You continue to open and edit your existing files as usual.

With Outlook, the familiar email and calendar management is on board too, and thanks to native support for Apple Silicon and Intel the suite runs on newer as well as older Macs. The fact that a perpetual licence has no expiry date means in practice: you pay once and keep using the version permanently – security updates come within the Microsoft lifecycle, with no yearly fee.

For everyone who wants full MS Office compatibility without ongoing subscription costs, Office 2024 as a one-time purchase is the most obvious solution.