How to Fix PowerPoint Not Displaying Installed Fonts on Mac
Question details
The user needs to use a newly installed font (such as Proxima Nova OTF) in PowerPoint for Mac, but the font does not appear in the application's font list despite working in other Mac programs.

- Product
- Microsoft PowerPoint for Mac
- Device & OS
- macOS
- Scenario
- Attempting to apply a custom system-installed font to text within a PowerPoint presentation.
- Observed behavior
- The installed OTF font is completely missing from PowerPoint's font dropdown menu, though it functions perfectly in non-Office Mac applications.
Ensure that your custom font is properly installed and validated in the Mac Font Book app without any warning icons, and that your Office for Mac software is updated to the latest version.
Clear the Microsoft Office File Cache
Deleting the Office file cache forces PowerPoint to rebuild its font list from the system registry, which often resolves font recognition failures.
Microsoft Office for Mac sometimes retains corrupted cache files that prevent newly installed fonts from loading. Clearing this specific cache directory will not delete your documents, but it resets the application's temporary startup data.
Save your work and completely close all Microsoft Office applications, including Word, Excel, and PowerPoint.
Open Finder. Hold down the 'Option' key on your keyboard, click the 'Go' menu in the top menu bar, and select 'Library'.
Follow this exact path: ~/Library/Containers/Microsoft Word/Data/Library/Application Support/Microsoft/AppData/Microsoft/Office/16.0/OfficeFileCache/.
Select all the files and folders located inside the 'OfficeFileCache' directory and drag them to the Trash.
Launch Microsoft PowerPoint again. The application will take a moment to rebuild its cache, after which your missing font should appear in the font dropdown list.

Use the TTF (TrueType) Version of the Font
PowerPoint for Mac has known limitations rendering certain OpenType (OTF) fonts. Switching to a TrueType (TTF) format ensures better compatibility across all Office apps.
Try WPS Office for Better Font Compatibility on Mac
If PowerPoint continues to struggle with rendering your installed OTF fonts, consider using WPS Presentation. It's a free, lightweight alternative that seamlessly integrates with Mac's native fonts and offers excellent compatibility with Microsoft Office formats.
- 1. Download WPS Office: Visit the official WPS website and download the Mac version of WPS Office.
- 2. Install and Launch: Follow the standard Mac installation process and open WPS Presentation.
- 3. Open Your Presentation: Open your .pptx file directly in WPS Presentation and easily apply your custom Mac fonts from the standard font dropdown.

Frequently Asked Questions
Why do some OTF fonts fail to show up in Office for Mac?
Microsoft Office for Mac utilizes a proprietary font rendering engine that sometimes struggles to parse certain OpenType (OTF) font tables. TrueType (TTF) fonts generally offer more stable compatibility across the Office suite.
Do I need to restart my Mac after installing new fonts for PowerPoint?
While fully restarting your Mac isn't always strictly necessary, it is highly recommended to restart all Microsoft Office applications to force them to read the newly updated system font cache.
How do I verify if my font is properly installed on my Mac?
Open the built-in 'Font Book' app from your Applications folder. Search for your specific font name and ensure it is listed as enabled, without any yellow warning triangles indicating file corruption or duplication.




