Office Compatibility Issues

Fix PowerPoint 365 Aptos Font Embedding Not Working in Office 2016

Maira Mehtab Sep 20, 2026 870 views

Question details

The user created a PowerPoint presentation in Microsoft 365 using the Aptos font and embedded it, but Office 2016 replaces the font upon opening.

Product: Microsoft PowerPoint
Device & OS: not provided
Scenario: Opening a Microsoft 365 presentation with embedded fonts in an older version of Office.
Observed behavior: Office 2016 fails to recognize or use the embedded Aptos font and substitutes it with a different font.

Before you start

Verify that the Aptos font was successfully embedded in the original Microsoft 365 PowerPoint file by checking the 'Embed fonts in the file' save option before attempting to open it in Office 2016.

Solution 1Recommended

Install the Aptos Font Locally on the Destination Computer

Since Office 2016 struggles to read Microsoft 365's modern cloud fonts even when embedded, installing the font locally bypasses the compatibility limitation.

Microsoft Support indicates that embedded fonts should not require local installation. However, because Office 2016 handles font rendering differently than Microsoft 365, it often fails to load the embedded Aptos font properly. Installing it directly to your operating system resolves this.

Download the Aptos font family

Obtain the Aptos font files (.ttf or .otf) from a trusted typography source or by extracting them from a system currently running Microsoft 365.

Install the font on the Windows system

Right-click the downloaded font files and select 'Install' or 'Install for all users' to add them to the Windows font directory.

Restart PowerPoint 2016

Close and reopen the PowerPoint presentation in Office 2016 to allow the application to recognize and utilize the newly installed local font.

Solution 2

Export the Presentation as a PDF

If you only need to present or share the file without editing it, saving it as a PDF ensures the Aptos font renders perfectly regardless of the Office version.

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Frequently Asked Questions

Why doesn't the Aptos font embed properly for Office 2016?

Aptos is a newer default cloud font introduced in Microsoft 365. Older versions like Office 2016 use a different font rendering engine and often fail to recognize modern cloud fonts, even when the 'Embed fonts in the file' option is checked during saving.

Can I change the default font back to Calibri to avoid this issue?

Yes, you can change your presentation's theme fonts in Microsoft 365 from Aptos back to Calibri. Go to the Design tab, open the Variants menu, select Fonts, and choose the Office 2013-2022 (Calibri) theme to ensure maximum backward compatibility.

Are there other ways to preserve fonts without installing them locally?

Aside from saving the presentation as a PDF, you can convert the text to shapes or save the specific text-heavy slides as images within Microsoft 365. However, note that doing this will remove the ability to edit the text on those slides.

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