Welcome!
System requirements
Unlocking your software
Application window
Title bar
Ribbon and quick access toolbar
Context menu
Document tabs
Horizontal ruler
Sidebars
Status bar
Basics
Basic text editing
Joining PDF files
Converting from a PDF into other formats
Converting documents into PDFs
Comparing files side by side
Creating and filling in forms
PDF photo albums
Snapshots
Starting a new document
Opening a document
Working with multiple documents
Printing a document
Saving a document
Closing a document
Editing text
Adding new text
Editing an existing text
Editing text across columns and pages
Text overflow
Check spelling
Counting words
Character palette/Special characters
Text alignment (vertical)
Text alignment (horizontal)
Text fitting (automatically)
Letting text flow around shapes
Rebuilding text boxes
Merging text boxes
Splitting text boxes
Remapping fonts
Converting text into outlines
Editing tables
Formatting text
Font
Font size
Color
Bold and italics
Underline and strikethrough
Superscripts and subscripts
Change capitalization
Margins and indents
Ruler units
Background color
Text highlighting (Text highlight tool)
Tabs
Leaders
Spacing
Letter spacing
Line spacing
Paragraph spacing
Horizontal scale
Rise
Editing objects
Selecting objects
Changing color
Swatches
Copying colors between objects
Opacity
Line thickness
Line style
Borders
Arrowheads
Changing object order
Aligning and distributing objects
Grouping objects
Rotating objects
Distorting objects
Scaling objects
Transforming objects
Scaling
Rotating
Tilting
Origin
Width and height
Locking objects
Hiding objects
Grid
Guides
Layers
Deleting objects across pages
Copying objects across pages
Clipping objects (clipping mask)
Adding a clipping mask
Removing a clipping mask
Images
Adding images
Replacing images
Resampling images
Editing images in other applications
Redacting images
Image properties
Extracting images
Finding and replacing
Finding text
Finding formatted text
Finding formatting only
Replacing text
Replacing formatted text
Replacing formatting only
Within a specific area
Reflow and alignment
Finding and replacing fonts
Finding and replacing font sizes
Finding and replacing in bookmarks
Finding and replacing in comments
Finding and replacing in hyperlinks
Finding and replacing across files
Finding and replacing colors
Redacting texts and images
Finding and redacting text
Redacting selected text
Redact style
Redacting images
Page operations
Inserting pages
Blank pages
From scanner
From other PDFs
Rotating pages
Extracting pages
Deleting pages
Replacing pages
Changing page order
Resizing page
Cropping pages
Cropping manually
Cropping automatically
Placing pages from other PDFs
Page margins
Watermarks
Page labels
Page numbering
Using "Copy across pages"
Bates numbering
Choosing PDFs
Formatting
Cloning across pages
Deleting across pages
Scanning and OCR
OCR (optical character recognition)
Creating PDF from scanner
OCR corrections
Document operations
Creating a document
Joining documents
Splitting a file into multiple documents
Drag and drop
Document properties
Track changes
Highlighting changes
Change log
Font list
Problem report
Reducing file size
Protecting documents
Document security
Digital signatures
How to trust a signed PDF
Managing trusted certificates
User restrictions
Portfolios
Creating a portfolio
Adding items to a portfolio
Deleting items from a portfolio
Extracting items from a portfolio
Properties of items in portfolios
Comments
List of comments
Sticky notes
Adding sticky notes
Deleting sticky notes
Properties of sticky notes
Graphic notes
Adding graphic notes
Deleting graphic notes
Properties of graphic notes
Stamps
Adding a stamp
Deleting a stamp
Properties of stamps
User-defined stamps
Text highlighting
Bates numbering (Bates stamping)
Signatures
Creating signatures
Inserting signatures
Deleting signatures
Hyperlinks
Links to web pages
Links within a document
Links to other documents
Deleting links
Bookmarks
Creating bookmarks manually
Creating bookmarks automatically
Font filters
Renaming bookmarks
Deleting bookmarks
Reordering bookmarks
Searching in bookmarks
Article threads
Creating article threads
Extending article threads
Deleting article threads
Properties of article threads
Exporting article threads
Interactive forms
Available form fields
Adding form fields
Properties of form fields
Exporting/importing form values
Converting into other formats
Exporting pages
Exporting images
Marking illustrations for export
Export options
General tab
Text output
Image output
Text tab
Image tab
HTML tab
Exporting tables
Marking a table for export
Exporting as part of a page
Exporting individual tables
Excluding unwanted objects
Language tools
Setting the language
Spell check
User dictionaries
Auto translation
Summarise text via AI
Changing the program settings
Options: Appearance tab
Options: Spelling tab
Options: Editing tab
Options: Saving tab
Options: Loading tab
Options: Advanced tab
Customizing the program
Customizing the document display
Zoom level
Full screen view
Showing and hiding the ribbon
Customizing the Quick access toolbar
Customizing shortcut keys