PDF Expert: Editor & Converter

PDF Expert: Editor & Converter

Edit, Sign, Convert Documents

215K ratings
951 reviews
With Ads#59 in top-grossing Productivity
💼 Business
📊 Productivity
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • December 3, 2013
  • July 7, 2026
PDF Expert: Editor & Converter screenshot #1 for iPhone
PDF Expert: Editor & Converter screenshot #2 for iPhone
PDF Expert: Editor & Converter screenshot #3 for iPhone
PDF Expert: Editor & Converter screenshot #4 for iPhone
PDF Expert: Editor & Converter screenshot #5 for iPhone
PDF Expert: Editor & Converter screenshot #6 for iPhone
PDF Expert: Editor & Converter screenshot #7 for iPhone
PDF Expert: Editor & Converter screenshot #8 for iPhone
PDF Expert: Editor & Converter screenshot #9 for iPhone
PDF Expert: Editor & Converter screenshot #10 for iPhone
PDF Expert: Editor & Converter screenshot #11 for iPhone
PDF Expert: Editor & Converter screenshot #12 for iPhone
PDF Expert: Editor & Converter screenshot #13 for iPhone
PDF Expert: Editor & Converter screenshot #14 for iPhone
PDF Expert: Editor & Converter screenshot #15 for iPhone
PDF Expert: Editor & Converter screenshot #16 for iPhone
PDF Expert: Editor & Converter screenshot #17 for iPhone
PDF Expert: Editor & Converter screenshot #18 for iPhone
PDF Expert: Editor & Converter screenshot #19 for iPhone
PDF Expert: Editor & Converter screenshot #20 for iPhone
PDF Expert: Editor & Converter screenshot #21 for iPhone
PDF Expert: Editor & Converter screenshot #22 for iPhone
PDF Expert: Editor & Converter screenshot #23 for iPhone
PDF Expert: Editor & Converter screenshot #24 for iPhone
PDF Expert: Editor & Converter screenshot #25 for iPhone
PDF Expert: Editor & Converter screenshot #26 for iPhone
PDF Expert: Editor & Converter screenshot #27 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This app allows you to edit, annotate, fill out forms, and convert PDF documents. It offers AI-powered summarization and analysis, along with tools to merge, sign, and protect your files. Work seamlessly across Apple devices with a user-friendly interface.

Edit PDF text and images
Annotate and highlight PDFs
Fill out PDF forms
Convert files to and from PDF
AI-powered summarization and analysis
Merge and combine PDF files
Sign documents with e-signatures
Show original description

What users say

See all reviews

What's New in PDF Expert

7.25.8

July 7, 2026

This update includes several behind-the-scenes technical improvements to keep PDF Expert running smoothly. We're always working to make it better — feel free to share your thoughts at rdsupport@readdle.com.

More

Subscription plans

PDF Expert Premium

Edit, convert, compress PDFs and customize UI

$49.991 Year
7 Days trial
How to cancel PDF Expert subscription ⁉️
20

In-App Purchases

$9.99

PDF Expert Basic

Edit PDF text, change images and links

Charts

Top Grossing

📈 59+5

Productivity

This app rose +5 positions in Productivity chart.

Last updated on July 20, 2026.

Top Free

📈 159+17

Productivity

This app rose +17 positions in Productivity chart.

Last updated on July 20, 2026.

Events

Read more about Back to School x PDF Expert AI

Back to School x PDF Expert AI

Study and teach smarter with AI and PDF Copilot

Aug 19, 2025 Sep 6, 2025

Read more about Back to School x PDF Expert AI

Back to School x PDF Expert AI

Study and teach smarter with AI and PDF Copilot

Aug 11, 2025 Sep 11, 2025

Read more about Introducing PDF Copilot!

Introducing PDF Copilot!

Get instant answers from PDF Copilot about PDFs.

May 19, 2025 Jun 19, 2025

User reviews

Utter trash

This app deleted all of work.

Terrible

No way to drag and drop text so you need to hope it will detect the correct size of the text box, it never does so it’s useless. This incredibly simple oversight has turned the app from usable to completely useless. Good job guys.

Matt

Excellent app. I couldn't run my business so well without it!!

Unable to translate documents properly from Japanese

Like the title says it wouldn’t translate at all any documents

Costly

$80/year. The ad doesn’t mention price which is dishonest

Developer apps

Featured on

User experience

🐞

Reported Bugs

4 issues

Corrupted PDFs after editing

Bug

Sync issues with cloud storage providers

Bug

Unexpected loss of annotations and edits

Bug

Unreliable performance on older iPad models

Bug

Requested Features

5 requests

Improved palm rejection for Apple Pencil

Feature

Customizable toolbar and annotation presets

Feature

Better integration with other productivity apps

Feature

More flexible file management and organization

Feature

Ability to create fillable PDF forms

Feature

FAQ

What can I do with PDF Expert?

PDF Expert allows you to read, highlight, and annotate PDFs, fill out forms, convert files to and from PDF format, merge multiple documents, add notes, and sign contracts. It also features AI tools for summarizing and analyzing large PDFs, and editing scanned documents.

What are the premium features?

Premium features include the ability to edit existing text and images directly within a PDF, add links, create outlines, and utilize the AI-powered PDF Copilot for summarization, main point extraction, and contextual explanations. You can also convert PDFs to various formats like Word, Excel, and JPG.

Is PDF Expert free to use?

The app offers a free version with core functionalities for reading and basic annotation. However, advanced editing, conversion, and AI features are available through PDF Expert Premium, which is offered as a subscription or one-time purchase.

What devices is PDF Expert compatible with?

PDF Expert is designed for Apple devices, including iPhone, iPad, Mac, and Vision Pro. It allows for seamless work across all your Apple devices, letting you complete PDF tasks on the go.

How can I use PDF Expert for signing documents?

You can easily sign contracts and documents using e-signatures directly within the app. You can also create custom stamps or import existing ones from images to apply to your PDFs.