PDF Expert by Readdle

PDF Expert by Readdle

By Readdle Inc.

  • Category: Productivity
  • Release Date: 2013-12-03
  • Current Version: 6.3.2
  • Adult Rating: 4+
  • File Size: 129.06 MB
  • Developer: Readdle Inc.
  • Compatibility: Requires iOS 10.0 or later.
Score: 4.5
From 21,178 Ratings


PDF Expert 6 is an essential app for anyone who reads, highlights, signs and fills out PDFs on their iPhone and iPad. With an additional in-app purchase PDF Expert 6 acquires the unique superpower to edit existing PDF text, replace images and hide sensitive data. “PDF Expert is one of my must-have iPad apps and a desktop-class PDF reader”. – MacStories.net “I was blown away at how easy the app is to use”. – MakeUseOf “The best app for managing, editing, and reading PDFs on your iPad”. – The Sweet Setup *** WITH PDF EXPERT 6 YOU CAN *** HIGHLIGHT AND REVIEW PDFS • Mark important information in books, journals or documents with the first class annotation tools: highlight, underline, strikethrough and others. • Insert predesigned stamps such as Approved, Not Approved, Confidential and more. • Create diagrams and schemes using shapes such as arrows, circles or rectangles. FILL FORMS • Work with static PDF forms created in Adobe Acrobat. • Fill out any PDF forms with interactive fields such as text fields, checkboxes and radio buttons. SIGN DOCUMENTS • Use e-signatures to sign contracts and agreements on the go. • Sign documents with signatures synchronized across all your devices: Mac, iPhone, iPad. DRAW WITH YOUR FINGER OR APPLE PENCIL • Draw with your finger or Apple Pencil to make handwritten notes or highlight text in scanned books. EDIT OUTLINES • Edit outlines in a few taps to structure your data and for better navigate through the file. PROTECT CONTENT WITH PASSWORD AND ENCRYPTION • Restrict access to PDF Expert with a password. • Protect your files from unauthorized reading with a password. • Enable iOS Data Protection to encrypt everything while your iPad or iPhone is not in use. WORK IN THE CLOUD • Connect to other document storage providers like Dropbox, iCloud Drive, Box, OneDrive, Google Drive etc. Work with files right in the storage and all edits will be saved there without downloading the document. • Enable 2-way sync with storages to provide the continuous work with documents among all devices. CREATE NOTES • Add comments to the texts you read using sticky notes and drawing tools. MAKE BOOKMARKS • Make Bookmarks when it comes to intuitive navigation through PDF files. READ PDFs WITH EASE • Quickly open PDF documents from email, the web, or any app that supports “Open In…” • Enable full text search, scroll, zoom in and out. • Choose Single Page or Continuous scroll mode. • Use Text to Speech feature to hear the selected text read out loud. *** WITH PRO FEATURES OF IN-APP PURCHASE YOU CAN*** With additional in-app purchase you can have the unique superpower that allows you to edit PDFs. New features come as an additional in-app purchase for pros. EDIT PDF TEXT • Edit or modify existing text. The font, size, and opacity of the original text are automatically detected, so you can make edits easily. EDIT PDF IMAGES • Easily add, replace and resize images in your PDFs. Or change a logo or a graph. PDF Expert will handle those edits easily. ADD LINKS • Now linking any part of the text to a different page or even a website is fast. Moreover, links can be added to the images. REDACT SENSITIVE DATA • Using the Redact feature you can permanently erase or hide any sensitive information in your PDFs. PDF Expert is also available in the Mac App Store. It has been voted “App of the Year Runner-up” by Apple.



  • This made bad impression

    By raghad ghalib
    Professional editor need more improvement, not easy , need many improvement ( I can’t do full editing to pdf , words moving not easy or full options accessible, symbols in the pdf l can’t editing them also ) Why you put scanner symbol in the pdf and we can't use it inside the pdf this is just a fake, You to do something make us use scanner inside pdf , not just put the symbol for advertising it I like pdf expert so much but after I bought the professional & scanner, i can’t use as i want made me very disappointed With regard
  • Best pdf app

    By DimaNYC
    Best there is and gets better with every updated. Have been using it for last 6 years.
  • Nice but needs a little more.

    By brywill32606
    I have used Adobe Pro for years so when I read about this I wanted it. It handles pdf docs fabulously as it should for the ~$20 price point. I would love for it to be able to take a pdf and convert/save it as a word document that would be a 5 star app. All in all it does a great job, I even bought it for my wife's ipad.
  • By far My favorite App for saving and organizing file

    By Dulce CaraBella
    This app is a must have!!
  • Essential tool for work and school

    By Nitenursy
    I love this app! I have saved on paper, ink, and storage all because of this app! I can carry all my documents for work, homework, and reminders for my kids all in this app! Easy to use!
  • Simply the Best

    By sstrelecki
    I have tried many PDF reader/markup programs but this is simply the easiest, most user friendly and best program of any that I have used. And, I use it many, many times every working day. Thanks!!!
  • Bought full bundle

    By Lynn3333guttrdg
    Bundle says it edits PDFs but when I try it offers yet another program to purchase for editing. Rip off. Not sure how editing is not really editing.
  • Great for notes!

    By Chaddalan
    I use this app more than any other! I prefer this app for taking notes over any of the note-specific apps! I use this app for keeping a digital weekly calendar (which no other apps really exist for this purpose). Perfect
  • Awesome

    By Bw broker
    Incredible app. As a Real Estate Broker this has allowed me to go 99% paperless and be able to carry my office with me 24/7. The ONLY problem I have is it STILL ISN'T compatible with PC.
  • New version 6 a disappointment

    By Sintx
    After several iterations we had bookmarks come across from adobe pdf files. With the new version this has disappeared again. Also the search function seems to be working inconsistent, sometimes it works, other times no results on even a word on the first page.