How to Embed Custom Fonts in Adobe PDF Pack Files
Question details
The user needs to know how to properly embed custom fonts when using Adobe PDF Pack so that the final PDF retains the exact original typography.

- Product
- Adobe PDF Pack
- Device & OS
- not provided
- Scenario
- Converting a source document to PDF using Adobe's online PDF Pack service, where the document contains specific custom fonts that need to be exactly preserved.
- Observed behavior
- The online conversion process substitutes custom fonts if they are unavailable on the server or if they have restrictions that prevent embedding.
Verify that your custom fonts have a license that permits embedding (such as 'Installable' or 'Editable'), as restricted fonts will be automatically substituted by any PDF converter.
Convert Using a Desktop Authoring Application
Since Adobe PDF Pack is an online service that may not support embedding all local custom fonts, using a desktop application guarantees that locally installed fonts are embedded correctly.
Online conversion tools rely on server-side font libraries. If exact font preservation is critical, bypassing the online tool and exporting directly from your desktop software is the most reliable workaround.
Launch the original authoring program (such as Microsoft Word or WPS Writer) and open your document containing the custom fonts.
Navigate to 'File' and select 'Save As' or 'Export', then choose 'PDF' as the output format.
Click on 'Options' or 'Advanced Settings' in the save dialog and ensure the checkbox for 'Embed fonts in the file' is selected.
Save the file. Open the resulting PDF in a PDF viewer, go to 'File' > 'Properties' > 'Fonts', and verify that your custom fonts are listed as 'Embedded' or 'Embedded Subset'.
Verify and Update Font Embedding Permissions
Check if your custom font restricts embedding. Replacing restricted fonts allows Adobe PDF Pack to process the file without unexpected substitutions.
Embed Custom Fonts Easily with WPS Office
Bypass online conversion limitations by using WPS Office. Its built-in PDF converter runs locally on your device, seamlessly embedding your custom fonts to ensure your document looks exactly the same on any screen.
- 1. Open your document: Open your Word document, spreadsheet, or presentation directly in WPS Office.
- 2. Access PDF export: Click the 'Menu' button in the top left corner and select 'Export to PDF'.
- 3. Configure font settings: Click on 'Advanced Settings' in the export window and ensure the 'Embed Fonts' option is checked.
- 4. Generate the PDF: Click 'Export' to create a high-quality PDF with all your custom fonts securely embedded.

Frequently Asked Questions
Why does Adobe PDF Pack change my fonts during conversion?
Adobe PDF Pack online conversion may substitute your fonts if the custom font is not installed on their cloud servers, or if the font's licensing strictly restricts embedding into PDF files.
How can I check if a font is properly embedded in my PDF?
Open the generated PDF in a standard viewer like Adobe Acrobat or WPS PDF, navigate to 'File' > 'Properties', and click the 'Fonts' tab. This menu will list all active fonts and indicate if they are 'Embedded' or 'Embedded Subset'.
Are there specific fonts that cannot be embedded into PDFs?
Yes. Some commercially licensed fonts have restrictions built into the file metadata to protect copyright. Only fonts with 'Installable' or 'Editable' permissions can be fully embedded without substitution.




