11.2.1 for Windows
Table Of Contents
- Contents
- Chapter 1 – Introduction
- Chapter 2 – Get Started
- Workspace Basics
- Customize the toolbar
- Customize the Skin
- Mouse/Touch Mode
- Set Preferences
- 3D
- Accessibility
- Action Wizard
- AIP Settings (Pro Only)
- Commenting
- Create PDF
- Documents
- ECM Integration
- Editing
- File Associations
- Forms
- Full Screen
- General
- History
- Identity
- Index
- JavaScript
- Languages
- Layout Grid
- Measuring
- Multimedia (Legacy)
- Page Display
- Reading
- Reviewing
- Search
- Security
- PDF Sign
- Signature
- Speech
- Spelling
- Tablet
- Time Stamp Servers
- Trust Manager
- Updater
- Chapter 3 – Read
- Open PDFs
- Save PDFs
- Close a PDF
- Export PDFs
- View PDFs
- Work on 3D Content in PDFs
- Select & Copy
- Search & Index in PDFs
- Compare PDF Files
- Word Count
- Chapter 4 – Create
- Create a PDF in Different Ways
- One-click PDF Creation from Any File
- Create PDFs in the Foxit PDF Editor Application Window
- Create PDFs in Microsoft Word, Excel and PowerPoint
- Create PDFs or PDF Portfolios with Microsoft Outlook
- Create PDFs in Microsoft Visio (Pro Only)
- Create PDFs in Microsoft Project (Pro Only)
- Create PDFs using the Print command
- Create PDFs within web browsers
- Create PDFs using Print to Evernote
- Create PDFs using Scanner
- Create and customize a PDF portfolio
- OCR PDFs and PDF Portfolios
- Create a table of contents from bookmarks
- Industry Standard Validation and Creation
- PDF versions
- Create a PDF in Different Ways
- Chapter 5 – Edit
- Undo and Redo
- Links
- Bookmarks
- Page thumbnails
- Destinations
- File Attachments
- Images
- PDF Optimizer
- Action Wizard (Pro Only)
- Work with Video & Audio
- Search and Replace Text
- Paragraph Editing
- Objects
- Articles
- Spelling Check
- Working with Layers
- PDF Properties
- Chapter 6 – Organize
- Insert Pages
- Rotate, Move, Swap and Delete Pages
- Extract, Duplicate and Replace Pages
- Split PDFs into multiple files
- Crop Pages
- Flatten Pages
- Reverse Pages
- Rearrange pages based on the bookmark order
- Header & Footer, Watermark & Background to PDFs
- Bates Numbering (Pro Only)
- Change the format of page numbering
- Chapter 7 – Comment
- Commenting tools
- About pop-up notes
- Change the appearance of comments in the Properties dialog box
- Managing Comments
- Chapter 8 – Share PDFs
- Email Documents
- Send to Evernote
- Send to OneNote
- SharePoint Integration
- Shared Review and Email Review
- ndOffice Integration
- iManage Work Integration
- OpenText eDOCS Integration
- OpenText Documentum Integration
- OpenText Content Suite Integration
- Worldox Integration
- ShareFile Integration
- Epona DMSforLegal Integration
- Alfresco
- Chapter 9 – Forms
- Interactive Form and Non-interactive form
- Fill in PDF Forms
- Comment on Forms
- Manage Form Data
- Form Fields
- JavaScript
- Chapter 10 – Security
- Check PDF security
- Password Protection & Certificate Protection
- AIP Protect (Pro Only)
- Remove hidden data
- Redaction (Pro Only)
- Windows Information Protection (WIP)
- FIPS mode
- Trust settings
- Chapter 11 – Signature
- Chapter 12 – Accessibility
- Accessibility Check and Fixes
- Accessible reading and navigation through accessibility preference setting and shortcut keys
- Create accessible PDFs (Pro Only)
- Chapter 13 – Foxit Admin Console
- Chapter 14 – Print
- Chapter 15 – Appendices
- Quick Installation Guide
- SharePoint Configuration
- Web Service Configuration
- Work with Foxit PDF Editor via VBA scripts in Microsoft Office
- Keyboard Shortcuts
- Single-key Accelerators
- Keys for Selecting Commands
- Keys for Working with Comments
- Keys for Navigating a PDF Document
- Keys for Working with Forms
- Keys for Working with PDF Portfolios
- Keys for Navigating Task Panes
- Keys for General Navigating
- Keys for Working with Navigation Panels
- Keys for Navigating the Help Window
- Keys for Accessibility
- Command Lines
- Contact Us
Foxit PDF Editor
Chapter 11: Signature User Manual
362
The question mark icon indicates the signature is not validated.
The check mark icon indicates that the signature is valid.
The icon indicates that the signature is invalid. The document has been altered
or corrupted since the signature was applied.
The caution triangle icon indicates the document was modified after
signature was added; however, the signature is valid.
The icon indicates the signature validity is unknown because the signer’s
certificate isn’t in your list of trusted identities.
If you open a certified PDF file with notification-related message enabled, Foxit PDF
Editor will display a notification message informing you that the document is certified.
You can click Signature Panel on the notification message to check the details about
the document certification and signatures in the Digital Signatures panel.
Check certificate revocation status
By default, Foxit PDF Editor will check the certificate revocation status while validating
a signature if the certificate used to sign a PDF file chains up to a certificate designated
as a trusted anchor. Revocation checks are performed based on the revocation
information embedded in the digitally signed PDF document, the digital signature, or
the Certificate Revocation List (CRL). To view the certificate revocation information,
please do the following:
1. Do one of the following:
Choose Protect > Sign & Certify > Trusted Certificates, and double-click the
certificate.
In the Digital Signatures panel, right-click the signature, choose Show
Signature Properties, and then click Show Certificate.
2. In the Certificate Viewer dialog box, click Revocation tab to view the revocation
information, and click Signer Details to get more information on the source of
the revocation information.
3. (Optional) If you do not check Require certificate revocation checking to
succeed whenever possible during signature verification option in Signature
preferences, you can click Check Revocation in the Revocation tab to perform
revocation check manually.