PDF Editing Issues

How to Edit a PDF with Segoe UI Font on Mac

Nimra MalikNimra Malik Oct 22, 2026 868 views

Question details

The user needs to edit text in a PDF document on a Mac, but the original text uses Segoe UI, a font that is not available or listed in the macOS PDF editor.

How to Edit a PDF Using the Segoe UI Font on Mac
Product
PDF Editor
Device & OS
macOS
Scenario
Modifying a PDF document containing Windows-specific system fonts on an Apple computer.
Observed behavior
The Segoe UI font is missing from the font list on macOS, preventing the user from editing the PDF text seamlessly in its original formatting.
Before you start

Before making changes, verify if the PDF has the Segoe UI font fully embedded. If it is only subset-embedded, adding new text will require a font substitution or the native font installation.

Solution 1Recommended

Use an Approved Substitute Font on macOS

Replace the missing Segoe UI font with a visually similar system font available on your Mac to continue editing.

Since Segoe UI is proprietary to Microsoft Windows, the safest and easiest workaround on a Mac is to replace the text with a similar sans-serif font.

1
Open the PDF Editor

Launch your preferred PDF editing application on your Mac and open the document.

2
Enter text editing mode

Click on the 'Edit PDF' or 'Edit Text' tool from the main toolbar to make the text selectable.

3
Select the text

Highlight the specific text block that is currently formatted in Segoe UI.

4
Apply a substitute font

Open the font formatting dropdown menu and choose a comparable substitute, such as Open Sans, Helvetica Neue, or San Francisco.

Use an Approved Substitute Font on macOS
Formatting Changes: Substituting fonts may slightly alter the layout of your document due to differences in character spacing. Review your document structure after making changes.
Seamless Cross-Platform PDF Editing

Easily Edit PDFs and Manage Fonts with WPS Office

WPS Office provides a powerful, cross-platform PDF editor. While Mac systems natively lack Windows fonts, WPS Office makes it incredibly easy to substitute fonts, manage text formatting, or seamlessly switch between your Mac and PC to maintain perfect document fidelity.

  1. 1. Install WPS Office: Download and install WPS Office for your Mac.
  2. 2. Open the PDF: Launch WPS Office and open your PDF document using the built-in PDF tool.
  3. 3. Access Edit Mode: Navigate to the 'Edit' tab at the top toolbar and click on the 'Edit Text' button.
  4. 4. Substitute the Font: Highlight the Segoe UI text, go to the text properties panel on the right, and select a compatible Mac font.
  5. 5. Save Changes: Click the 'Save' icon to preserve your new font formatting safely.
Cross-platform support ensures a seamless editing experience across Windows and Mac environments.Intuitive PDF text editing tools make font substitution and formatting adjustments simple.High compatibility with Microsoft Office formats ensures smooth transitions when converting PDFs to Word.
microsoft office alternative - wps office

Frequently Asked Questions

Why is the Segoe UI font missing from my Mac?

Segoe UI is a proprietary system font developed specifically by Microsoft for the Windows operating system. Because of licensing restrictions, it is not included by default on macOS.

Can I simply copy the Segoe UI font file from a Windows PC to my Mac?

No. Copying the font file from a Windows installation to macOS without purchasing the appropriate cross-platform or commercial license is a violation of the font's End User License Agreement (EULA).

What are the best alternative fonts to Segoe UI on Mac?

If you need a visually similar, clean sans-serif font on your Mac, good alternatives include Apple's native San Francisco font, Helvetica Neue, or the widely available Open Sans font.

Will changing the font in my PDF mess up the formatting?

It can. Because different fonts have slightly different character widths and spacing (kerning), replacing Segoe UI with a substitute font might cause text to wrap differently or shift slightly. Always review your document's layout after changing fonts.