- Acrobat User Guide
- Introduction to Acrobat
- Access Acrobat from desktop, mobile, web
- What's new in Acrobat
- Keyboard shortcuts
- System Requirements
- Workspace
- Workspace basics
- Opening and viewing PDFs
- Opening PDFs
- Navigating PDF pages
- Viewing PDF preferences
- Adjusting PDF views
- Enable thumbnail preview of PDFs
- Display PDF in browser
- Working with online storage accounts
- Access files from Box
- Access files from Dropbox
- Access files from OneDrive
- Access files from SharePoint
- Access files from Google Drive
- Acrobat and macOS
- Acrobat notifications
- Grids, guides, and measurements in PDFs
- Asian, Cyrillic, and right-to-left text in PDFs
- Creating PDFs
- Overview of PDF creation
- Create PDFs with Acrobat
- Create PDFs with PDFMaker
- Using the Adobe PDF printer
- Converting web pages to PDF
- Creating PDFs with Acrobat Distiller
- Adobe PDF conversion settings
- PDF fonts
- Editing PDFs
- Edit text in PDFs
- Edit images or objects in a PDF
- Rotate, move, delete, and renumber PDF pages
- Edit scanned PDFs
- Enhance document photos captured using a mobile camera
- Optimizing PDFs
- PDF properties and metadata
- Links and attachments in PDFs
- PDF layers
- Page thumbnails and bookmarks in PDFs
- Action Wizard (Acrobat Pro)
- PDFs converted to web pages
- Setting up PDFs for a presentation
- PDF articles
- Geospatial PDFs
- Applying actions and scripts to PDFs
- Change the default font for adding text
- Delete pages from a PDF
- Scan and OCR
- Scan documents to PDF
- Enhance document photos
- Troubleshoot scanner issues when scanning using Acrobat
- Forms
- PDF forms basics
- Create a form from scratch in Acrobat
- Create and distribute PDF forms
- Fill in PDF forms
- PDF form field properties
- Fill and sign PDF forms
- Setting action buttons in PDF forms
- Publishing interactive PDF web forms
- PDF form field basics
- PDF barcode form fields
- Collect and manage PDF form data
- About forms tracker
- PDF forms help
- Send PDF forms to recipients using email or an internal server
- Combining files
- Combine or merge files into single PDF
- Rotate, move, delete, and renumber PDF pages
- Add headers, footers, and Bates numbering to PDFs
- Crop PDF pages
- Add watermarks to PDFs
- Add backgrounds to PDFs
- Working with component files in a PDF Portfolio
- Publish and share PDF Portfolios
- Overview of PDF Portfolios
- Create and customize PDF Portfolios
- Sharing, reviews, and commenting
- Share and track PDFs online
- Mark up text with edits
- Preparing for a PDF review
- Starting a PDF review
- Hosting shared reviews on SharePoint or Office 365 sites
- Participating in a PDF review
- Add comments to PDFs
- Adding a stamp to a PDF
- Approval workflows
- Managing comments | view, reply, print
- Importing and exporting comments
- Tracking and managing PDF reviews
- Saving and exporting PDFs
- Saving PDFs
- Convert PDF to Word
- Convert PDF to JPG
- Convert or export PDFs to other file formats
- File format options for PDF export
- Reusing PDF content
- Security
- Enhanced security setting for PDFs
- Securing PDFs with passwords
- Manage Digital IDs
- Securing PDFs with certificates
- Opening secured PDFs
- Removing sensitive content from PDFs
- Setting up security policies for PDFs
- Choosing a security method for PDFs
- Security warnings when a PDF opens
- Securing PDFs with Adobe Experience Manager
- Protected View feature for PDFs
- Overview of security in Acrobat and PDFs
- JavaScripts in PDFs as a security risk
- Attachments as security risks
- Allow or block links in PDFs
- Electronic signatures
- Sign PDF documents
- Capture your signature on mobile and use it everywhere
- Send documents for e-signatures
- About certificate signatures
- Certificate-based signatures
- Validating digital signatures
- Adobe Approved Trust List
- Manage trusted identities
- Printing
- Basic PDF printing tasks
- Print Booklets and PDF Portfolios
- Advanced PDF print settings
- Print to PDF
- Printing color PDFs (Acrobat Pro)
- Printing PDFs in custom sizes
- Accessibility, tags, and reflow
- Create and verify PDF accessibility
- Accessibility features in PDFs
- Reading Order tool for PDFs
- Reading PDFs with reflow and accessibility features
- Edit document structure with the Content and Tags panels
- Creating accessible PDFs
- Searching and indexing
- Creating PDF indexes
- Searching PDFs
- Multimedia and 3D models
- Add audio, video, and interactive objects to PDFs
- Adding 3D models to PDFs (Acrobat Pro)
- Displaying 3D models in PDFs
- Interacting with 3D models
- Measuring 3D objects in PDFs
- Setting 3D views in PDFs
- Enable 3D content in PDF
- Adding multimedia to PDFs
- Commenting on 3D designs in PDFs
- Playing video, audio, and multimedia formats in PDFs
- Add comments to videos
- Print production tools (Acrobat Pro)
- Print production tools overview
- Printer marks and hairlines
- Previewing output
- Transparency flattening
- Color conversion and ink management
- Trapping color
- Preflight (Acrobat Pro)
- PDF/X-, PDF/A-, and PDF/E-compliant files
- Preflight profiles
- Advanced preflight inspections
- Preflight reports
- Viewing preflight results, objects, and resources
- Output intents in PDFs
- Correcting problem areas with the Preflight tool
- Automating document analysis with droplets or preflight actions
- Analyzing documents with the Preflight tool
- Additional checks in the Preflight tool
- Preflight libraries
- Preflight variables
- Color management
- Keeping colors consistent
- Color settings
- Color-managing documents
- Working with color profiles
- Understanding color management
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Note:
For a full list of articles about security, see Overviewof security in Acrobat and PDF content.
Acrobat and Acrobat Reader warn you any time you try to open a URL (website) or a file attachment that uses a disallowed file type. URLs and disallowed file types are potentially dangerous because they can transfer or run programs, macros, or viruses that can damage your computer. Examples of disallowed file types include .exe and .zip files.
Documents can be secured in several ways. To view the security settings of a document, press Ctrl + D (Windows) or Cmd + D (macOS)in Acrobat or Acrobat Reader. From the Document Properties dialog box, select the Security tab. If you have trouble opening a PDF or you’re restricted from using certain features, contact the author of the PDF.
Password protected
A password-protected PDF either requires a password to openor a password to change or remove restricted operations. If a documenthas restricted features, tools and options related to those featuresare dimmed.
Certified
Certifying a document assures recipients that the documentis authentic. Certifying signatures also include information toallow or disallow particular actions, such as filling forms andmodifying the document. When you submit a certified form, you areassured that it is going back to the valid author. A document witha valid certificate displays a Blue Ribbon icon. A PDF Portfolio witha valid certificate displays a Signature Badge.
Adobe LiveCycleRightsManagement ES configured
Adobe LiveCycleRights Management ES(ALCRMS) lets you manage accounts and configure security policiesfor your organization. ALCRMS lets you apply a policy todocuments without the need for digital signatures and certificates.
More like this
- About Certificate signatures | Digital signatures
- Securing documents with passwords
- Certificate security
- Password protect PDF files
- Product feature: Password protect PDFs using Acrobat