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Public Foxit help content
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Showing 553–564 of 1312 articles
- Foxit Knowledge BaseHow-to
How to use macOS Customization Wizard Tool
Explains how to use the macOS Customization Wizard Tool to configure Foxit PDF Editor before deployment.
Updated Sep 23, 2026View source - Foxit Knowledge BaseHow-to
How to turn a color image into grayscale in PDF file
Explains how to convert a color image to grayscale within a PDF file using Foxit PDF Editor.
Updated Sep 23, 2026View source - Foxit Knowledge BaseInstallation & Deployment
DocuSign plugin update for Foxit PhantomPDF/Reader 10.0
Describes the DocuSign plugin update available for Foxit PhantomPDF and Foxit Reader version 10.0.
Updated Sep 23, 2026View source - Foxit Knowledge BaseSecurity & Compliance
Enable Windows Root Certificate Integration During Deployment
Explains how to enable Windows Root Certificate integration when deploying Foxit PDF Editor.
Updated Sep 23, 2026View source - Foxit Knowledge BaseHow-to
How to Automatically Trust Digital ID for Digital Signature
Explains how to configure Foxit PDF Editor to automatically trust a digital ID used for digital signatures.
Updated Sep 23, 2026View source - Foxit Knowledge BaseInstallation & Deployment
How to enable Automatic Foxit Approved Trust List updates
Explains how to enable automatic updates for the Foxit Approved Trust List used to validate digital signatures.
Updated Sep 23, 2026View source - Foxit Knowledge BaseTroubleshooting
Cannot Validate Digital Signature / Signature is Unknown
Explains how to resolve a digital signature that cannot be validated or shows as unknown in Foxit PDF products.
Updated Sep 23, 2026View source - Foxit Knowledge BaseHow-to
How to change the default state of radio buttons on your PDF form
Explains how to change the default selected state of radio buttons on a PDF form.
Updated Sep 23, 2026View source - Foxit Knowledge BaseHow-to
How to customize Foxit PDF Editor's Ribbon/Toolbars
Explains how to customize the ribbon and toolbars in Foxit PDF Editor.
Updated Sep 23, 2026View source - Foxit Knowledge BaseHow-to
How to Find Crash Files
Explains how to locate crash log files generated by Foxit PDF Editor.
Updated Sep 23, 2026View source - Foxit Knowledge BaseHow-to
How to enable Debug Mode in Foxit PDF Editor
Explains how to enable debug mode in Foxit PDF Editor for troubleshooting purposes.
Updated Sep 23, 2026View source - Foxit Knowledge BaseInstallation & Deployment
How to enable Foxit PDF Creator/Office Addin Log
Explains how to enable logging for the Foxit PDF Creator Office add-in for troubleshooting.
Updated Sep 23, 2026View source