PDF Expert
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    Contents
    • Using PDF Expert
      • Highlight, underline, and strikethrough text
      • Text comments, shapes, and pop-up notes
      • Insert stamps to PDFs
      • Customize text and annotation colors
      • Draw on a PDF file
      • Use stickers in PDF Expert for iOS
      • View, search, and remove annotations
      • Export Annotation Summary
      • Edit text in PDF files
      • Work with images in PDFs
      • Work with to-page and to-web links
      • Remove sensitive content
      • Supported forms and fields
      • Fill out PDF forms
      • Sign PDF documents
      • Insert stamps to PDFs
      • Enhance and adjust your scans
      • Convert scanned documents into text (OCR)
      • Scale and measure drawings
      • Polygon and polyline shapes
      • Red Line tools
      • Convert images, MS Office and iWork files to PDF
      • Export PDFs to other formats on Mac
      • Convert PDFs to images, Word, Excel, PowerPoint, Text files on iOS
      • Reading mode
      • Select your way to scroll pages
      • Enable the two-page view
      • Zooming modes in PDF Expert
      • Jump to a specific page
      • Bookmark pages
      • Create a table of contents in a PDF file
      • Turn on the Night or Sepia theme
      • Read PDF text out loud
      • Keep your device awake while reading
      • View two PDFs side by side
      • Create a new PDF file
      • Add, delete, and rearrange PDF pages
      • Rename files and folders
      • Recents and Favorites
      • Sort files and folders by name, date, and size
      • Password protect PDFs
      • Save the file as flatten
      • Reduce the PDF file size
      • Merge PDFs
      • View files using iTunes
      • Manage annotated pages
      • Move files and folders
      • Switch between the Grid and List views
      • Mark files and folders with color tags
      • Open a file in PDF Expert
      • Sync your PDF files through web clouds
      • Sync a folder from cloud storage
      • Connect to Mac or PC via SMB
      • Set up sync with Mac via SFTP
      • Time Capsule setup
      • Share files via the Share button
      • Transfer files between iOS device and desktop using Wi-Fi
      • Transfer files from Safari to PDF Expert for iOS
      • Transfer files between iPad and iPhone using WebDAV
      • Share text with other apps
      • Share files from cloud via a link
      • PDF Expert Widgets in iOS14
      • Turn on the Dark Mode
      • Work with tabs on your iPad
      • Customize the toolbar in PDF Expert for iOS
      • Create your own toolset in PDF Expert for iOS
      • Make PDF Expert your default PDF viewer on Mac
      • Open email attachments in PDF Expert
      • Keyboard Shortcuts
      • Share files from cloud via a link
      • Make presentations with PDF Expert and FaceTime
      • Full Screen Mode on Mac
      • Supported Scripting in AcroForms (Adobe Acrobat forms)
      • Supported Scripting in XFA (LiveCycle Designer forms)
      • URL schemes
    • Troubleshooting
      • PDF Expert quits or doesn't open
      • PDF Expert freezes
      • All files in the app look blank on iOS device
      • Annotation tools do not work
      • Printing issues on Mac
      • Corrupted files
      • Sync issues
      • Restore accidentally deleted files
      • File cannot be opened
      • Annotations made in PDF Expert are not visible in a third-party app
      • File looks blurry
      • The search results look garbled (only Mac)
    • Billing & Subscription
      • How to get PDF Expert
      • Set up an account for cross-platform app usage
      • How to get PDF Expert Premium
      • Check and manage your subscription
      • How to cancel the free trial
      • The PDF Expert License FAQ
      • The “trial expired” message appears after a purchase
      • Is PDF Expert available on Windows?
      • The PDF Expert Billing FAQ
    • Contact us

    Annotate

    Highlight, underline, and strikethrough text

    PDF Expert lets you highlight, underline, and strikethrough PDF texts with different colors. This is a great way to interact with a document actively and emphasize its key points. Mac iOS Open a PDF file and select the Annotate tab.
 Select the Highlight , Underline , or Strikeout  tool. Choose the color for each tool on the sidebar on the right. In...
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    Text comments, shapes, and pop-up notes

    Enrich PDFs with your thoughts and ideas by typing them in the margins. Text comments in PDF Expert are searchable so you can easily find them later. You can also add pop-up notes with your comments to provide additional value to a document. Jump to: How to add text comments to PDF files How to add shapes to PDF files How to create pop-up notes in P...
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    Insert stamps to PDFs

    PDF Expert has a collection of stamps you can add to your PDF files. Moreover, you can create your own stamps with texts or images. Jump to: Add a Stamp Create a custom stamp Change the size of the added stamp Bring to front, send to back, rotate, copy or delete a stamp Add a Stamp Mac iOS Open a PDF file and select the Annotate tab. Select the Stam...
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    Customize text and annotation colors

    Mac iOS Once you have selected any annotation tool or the text Edit tool, a sidebar on the right appears. There, you’ll see a set with default colors automatically selected by PDF Expert. Choose one of these colors or customize your own palette. Jump to: Customize a small palette on a sidebar Create a palette to quickly customize the small one Resto...
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    Draw on a PDF file

    Writing or drawing is fun and easy in PDF Expert. It offers tools to quickly jot down your thoughts or add beautiful visualizations to any PDF file. Mac iPad iPhone How to draw on a PDF file Open a PDF file and select the Annotate tab. Select the Pen  tool. Choose the color on the sidebar on the right. You can also set opacity there. Start drawing! ...
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    Use stickers in PDF Expert for iOS

    Add more fun to your PDFs with our collection of colorful stickers! We've created stickers packs for educators, business people, cat lovers, and more. How to add a sticker to a PDF: Open a document. Tap Annotate on the toolbar. Select Stickers . Choose a stickers pack to download. Tap the sticker you want to add. You can tap and old the sticker to m...
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    View, search, and remove annotations

    PDF Expert gathers all your annotations in one place so you can easily view and even search through them. This is handy when you need to quickly find the parts of a document you considered important.  Jump to: View annotations and search through them Remove annotations View annotations and search through them Mac iOS A list of annotations can be vie...
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    Export Annotation Summary

    All annotations you create within one PDF file are called the Annotation Summary. PDF Expert allows you to easily export it as a separate file to focus on the most valuable things. Mac iOS If the Bookmarks, outlines, annotations summary pane is not opened, click  in the top left. Then, make sure that you switch to the  tab. Click the Export annotati...
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    Features

    • Edit PDF
    • Fill PDF
    • Sign PDF
    • Merge PDF

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