How to Fix Custom Fonts Not Showing in Excel on Android
Question details
The user needs to view and use specific custom fonts in an Excel workbook on an Android device, but the fonts are automatically substituted.

- Product
- Microsoft Excel Mobile App
- Device & OS
- Android
- Scenario
- Opening a desktop-created Excel workbook on an Android mobile device.
- Observed behavior
- Custom fonts used on the desktop version are replaced by a default system font, such as Calibri, because the Excel mobile app lacks native custom font support.
Confirm whether your spreadsheet relies on custom fonts for critical layout alignment or just for aesthetics, as Android system limitations may require you to adjust the file's design or use alternative formats.
Use Standard Supported Fonts or Export to PDF
The safest way to ensure your document looks identical across all devices without risking device stability is to use universally supported fonts or convert the file format.
Because the Microsoft Excel app on Android does not natively support custom font installations without device rooting, replacing custom fonts with universally compatible ones is the most reliable workaround. If you only need to view the document without editing, exporting it as a PDF will embed the custom fonts directly.
Launch your spreadsheet on a Windows or Mac computer where the custom fonts are currently installed and displaying correctly.
Highlight the cells containing custom fonts and change them to standard options like Arial, Calibri, or Times New Roman, then save the file.
If you must preserve the exact look of the custom font for a presentation or reference, click File, select Export, and choose Create PDF/XPS Document. This embeds the fonts automatically so they display accurately on Android.

Submit Feature Feedback to Microsoft
Request official support for custom fonts directly from the Excel mobile app development team.
Easily View and Use Custom Fonts on Android with WPS Office
Unlike some other mobile spreadsheet apps, WPS Office for Android allows you to add custom fonts directly to its application folder. This ensures your desktop spreadsheets look exactly as intended on your mobile device without needing root access.
- 1. Download WPS Office: Install the free WPS Office app from the Google Play Store on your Android device.
- 2. Transfer Fonts to Your Device: Copy your desired TrueType (.ttf) font files from your PC to your Android device's internal storage.
- 3. Copy to the WPS Fonts Folder: Use a file manager app to copy the font files into the WPS Office fonts directory, typically found at Internal Storage > Android > data > cn.wps.moffice_eng > cache > kingsoft > office > fonts (folder paths may vary slightly by device).
- 4. Open Your Spreadsheet: Launch your Excel spreadsheet in the WPS Office Android app. The app will now read the custom fonts from the folder and display your document with the correct formatting.

Frequently Asked Questions
Can I install custom fonts directly into the Android system for Excel to use?
No, installing fonts at the system level on an Android device typically requires root access. Rooting your device can void your warranty and introduce significant security vulnerabilities. The Excel mobile app relies entirely on its built-in fonts and default system fonts.
Why do my spreadsheets look different on my phone than on my computer?
If your desktop spreadsheet uses fonts that are not available on your mobile device, the mobile app automatically substitutes them with a default font like Calibri. This substitution can change character sizes, which often alters column widths, row heights, and the overall formatting of your spreadsheet.
Will saving the Excel file as a PDF keep the custom fonts intact on Android?
Yes. Exporting your Excel file to a PDF format from your desktop computer will embed the custom fonts directly into the document structure. When you open that PDF on your Android device, it will display the exact original formatting, though you will not be able to edit the spreadsheet data.




