How to Verify Embedded Fonts in an Illustrator PDF
Question details
The user needs to confirm that fonts are properly embedded in a PDF exported from Adobe Illustrator to prevent display issues on other systems.
- Product
- Adobe Illustrator / PDF Editors
- Device & OS
- not provided
- Scenario
- Distributing a PDF document to clients or print shops and ensuring the original typography is preserved without unwanted font substitutions.
- Observed behavior
- PDF viewers sometimes identify embedded fonts as 'active' rather than embedded, causing confusion about whether the file is safe to distribute without missing fonts.
Ensure you have a PDF viewer with advanced document property capabilities installed, such as Adobe Acrobat or WPS Office, to inspect the file's internal metadata.
Check Document Properties in a PDF Viewer
The most straightforward method to verify font embedding is by checking the Document Properties menu in your PDF reader.
Launch your PDF reader (like Adobe Acrobat) and open the Illustrator-exported PDF file.
Navigate to 'File' in the top menu bar and click on 'Properties'. Alternatively, use the keyboard shortcut Ctrl+D (Windows) or Cmd+D (Mac).
In the Document Properties dialog box, select the 'Fonts' tab to see a complete list of fonts used in the document.
Check the text next to each font name. If it says '(Embedded)' or '(Embedded Subset)', the font is securely included in the PDF and safe for distribution.
Use Acrobat Preflight Report
For professional print verification, Adobe Acrobat's Preflight tool provides a comprehensive analysis of the PDF, including a detailed font status report.
Convert Text to Outlines in Illustrator
If font embedding fails or you want to absolutely guarantee visual consistency without relying on font files, convert the text to vector paths before exporting.
Easily Check and Manage PDF Properties with WPS Office
WPS Office offers a comprehensive, lightweight PDF editor that allows you to read, annotate, edit, and inspect PDF files with ease. You can quickly view document properties to ensure your files are perfectly prepared for distribution.
- 1. Open Your PDF: Launch WPS Office and open your Illustrator-exported PDF.
- 2. Access File Menu: Click on the 'Menu' button located in the top-left corner of the application.
- 3. View Properties: Select 'Document Properties' from the dropdown to review your PDF's metadata, security settings, and internal formatting details.
Frequently Asked Questions
What is the difference between 'Embedded' and 'Embedded Subset'?
An 'Embedded' status means the entire font file is included in the PDF, allowing any character to be typed during later edits. 'Embedded Subset' means only the specific characters used in the current document are saved, which drastically reduces the PDF file size while still ensuring the text displays correctly.
Why does Acrobat say my fonts are 'active'?
Acrobat identifies fonts as 'active' when they are currently installed and running on your computer's operating system. This is normal and does not mean the fonts are missing from the PDF. As long as Document Properties lists them as embedded, the file is safe to distribute.
How do I force Illustrator to embed fonts when saving a PDF?
When saving a PDF in Illustrator, go to the 'Advanced' tab in the Save Adobe PDF dialog box. Make sure the option 'Subset fonts when percent of characters used is less than: 100%' is checked. This setting forces the software to embed the necessary font data into the final file.
