How do I invert colors in a PDF using Foxit Reader?

December 21, 2025 · caitlin

Inverting colors in a PDF using Foxit Reader is a simple process that can enhance readability, especially in low-light conditions. This feature is particularly useful for reducing eye strain by switching the document’s colors to a dark theme. Here’s a step-by-step guide to help you invert colors in Foxit Reader.

How to Invert Colors in a PDF Using Foxit Reader

To invert colors in a PDF with Foxit Reader, follow these steps:

  1. Open Foxit Reader: Launch the application on your computer.
  2. Open the PDF: Click on "File" and select "Open" to choose the PDF you want to adjust.
  3. Access Preferences: Go to the "File" menu again, and select "Preferences" from the dropdown list.
  4. Select Accessibility: In the Preferences window, find and click on "Accessibility" in the left panel.
  5. Use Custom Colors: Check the box labeled "Replace Document Colors."
  6. Choose Color Scheme: Select "Use High-Contrast Colors" and pick a scheme that inverts the colors, such as "White text on black."
  7. Apply Changes: Click "OK" to apply the changes and view your PDF with inverted colors.

Why Invert Colors in PDFs?

Inverting colors in PDFs can be beneficial for several reasons:

  • Reduces Eye Strain: Darker backgrounds with lighter text are easier on the eyes, especially in dim environments.
  • Improves Focus: High-contrast themes can help maintain concentration by reducing distractions.
  • Accessibility: Enhances readability for individuals with visual impairments or sensitivity to bright screens.

Practical Examples of Using Inverted Colors

  • Night Reading: When reading PDFs at night, inverted colors can prevent the screen from being too bright.
  • Presentations: During presentations in dark rooms, inverted colors can make slides easier to read for the audience.
  • Long Reading Sessions: For lengthy documents, inverting colors can help maintain comfort over extended periods.

People Also Ask

How do I revert the colors back to normal in Foxit Reader?

To revert the colors back to normal, go to "Preferences" > "Accessibility," uncheck "Replace Document Colors," and click "OK." This will restore the original color scheme of your PDF.

Can I invert colors in Foxit Reader on a mobile device?

As of the latest updates, Foxit Reader’s mobile version does not support inverting colors directly. However, you can adjust your device’s accessibility settings to achieve a similar effect across all apps.

Does inverting colors affect the printed document?

No, inverting colors in Foxit Reader is a display-only feature. It does not alter the original document, so any printed copies will retain the original color scheme.

Are there alternative tools to invert PDF colors?

Yes, other PDF readers like Adobe Acrobat Reader and online tools offer similar features. These tools often include options for night mode or high-contrast viewing.

Is inverting colors the same as night mode?

Inverting colors and night mode often achieve similar results, but night mode may include additional settings like reducing blue light. Foxit Reader’s color inversion is a straightforward way to darken the display.

Conclusion

Inverting colors in a PDF using Foxit Reader is a quick and effective way to enhance readability and comfort. By following the steps outlined above, you can easily switch your PDF to a more eye-friendly color scheme. For more tips on optimizing your PDF reading experience, consider exploring features like text highlighting and annotation tools within Foxit Reader.

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