Readdle

Readdle

PDF Expert by Readdle is a fast, intuitive PDF editor and reader for iPhone, iPad, and Mac that enables editing, annotating, signing, organizing and converting PDFs with advanced features like OCR and AI-powered scan enhancement.

Readdle is productivity software teams evaluate for productivity. Use this page to review pricing, integration signals, and the best alternatives before you commit.

Freemium Enterprise 70/100
#178 in Productivity (178 tools)
Added 1 month ago
17629 directory views this week

Quick Overview

Best for: Productivity

What it does

Productivity software for decision-makers comparing workflow fit and alternatives.

Best fit

Productivity

Pricing snapshot

Freemium from Free download available (specific feature limits not detailed on the page)

Next step

Compare Readdle with similar tools before you shortlist it.

Compare this tool before you shortlist it

Review alternatives, pricing posture, and workflow fit side by side.

Readdle

PDF Expert, developed by Readdle, is a PDF editor and reader optimized for Apple platforms (iPhone, iPad, and Mac). It provides tools to edit PDF text and images, annotate, fill and sign forms, manage pages, perform OCR on scanned documents, convert PDFs to common file formats, and enhance scans with AI-powered features. The product targets individuals and teams who need powerful PDF capabilities on Apple devices, from students and educators to business and construction professionals.

Built with Apple technologies in mind, PDF Expert emphasizes a clean, intuitive interface and performance across devices. Readdle positions the app as a comprehensive PDF toolkit that combines editing, annotation, conversion and document organization within a single app and syncs usage across Apple devices via one account.

PDF Expert by Readdle is a fast, intuitive PDF editor and reader for iPhone, iPad, and Mac that enables editing, annotating, signing, organizing and converting PDFs with advanced features like OCR and AI-powered scan enhancement.

Own this listing?

Claim this page to add pricing, features, screenshots, and verified owner details.

Claim this listing

Key Features

PDF Editing

Edit PDF text, images, links, and other content. Modify text, redact content, change images and update links directly within PDFs.

Annotation Toolkit

A broad set of annotation tools including highlights, notes, stamps, stickers, drawing, audio notes, and multiple pen types for markup and review workflows.

Fill Out & Sign Forms

Fill complex PDF forms (including checklists and forms with calculations) and sign documents with personal electronic signatures. Collect signatures on iPhone and iPad.

Page & Document Management

Merge documents, rearrange, extract, delete, rotate, crop and split pages to reorganize PDFs quickly and easily.

Convert PDFs

Convert PDFs to Word, Excel, PowerPoint and JPG with fast and accurate conversion on-device.

OCR & Scan Enhancement

Recognize text in scanned documents (OCR) to enable search, copy and highlight. AI-powered Enhance fixes distortions, removes shadows and improves contrast; crop and split double-page scans.

Reading Modes & Search

Multiple reading modes (Day, Night, Sepia), smart reading mode that adapts multi-column PDFs to screen, fluid scrolling and advanced search with indexing and bookmarks.

Customization & Workflow

Customize frequently used tools, combine pens with colors and thicknesses, create a constructor kit of markup tools and quick-access signatures to match individual workflows.

Apple Platform Optimization

Designed specifically for iPhone, iPad and Mac, leveraging Apple technologies including support for Apple Pencil and Magic Keyboard where applicable.

Cross-device Account

One Readdle account lets users access PDF Expert across iPhone, iPad and Mac with consistent tools and settings.

Pricing

Free Tier Available

Free download is offered; the page indicates a free download is available but does not list exact limitations or which features are free versus paid.

Free / Trial

Free download available (specific feature limits not detailed on the page)
  • Access to basic PDF viewing and possibly some editing/annotation features (not fully detailed)

Paid / Pro

Not specified on the page (Buy now button shown)
  • Full editing, conversion, OCR and advanced features likely included for paid users (details not provided on the page)

Business / Enterprise

Not specified on the page (Business Pricing link referenced)
  • Business-focused pricing and features available via Readdle's business offerings (details not provided)

Use Cases

Reading & Reviewing Documents

Use PDF Expert's reading modes, smart reflow and annotation tools for comfortable on-screen reading, research, and document review.

Editing & Preparing Business Documents

Edit PDF text and images, redact sensitive information, add links and manage pages to prepare contracts, reports and proposals.

Form Filling & Signing

Fill complex forms (tax, insurance, checklists) and sign or collect signatures electronically on mobile devices.

Processing Scanned Documents

Apply OCR to scanned PDFs, enhance scans with AI to improve readability and extract searchable text for archiving or editing.

Education & Note-taking

Students and educators can annotate reading materials, add notes, use audio notes during lectures and organize class materials across devices.

Industry Workflows (Construction, Management)

Specialized pages for Construction and Management indicate tailored workflows for project documents, plans, and document collaboration.

Integrations

Readdle Productivity Suite

PDF Expert is part of Readdle's ecosystem alongside Spark (email), Scanner Pro, Documents and Calendars — enabling workflows across Readdle apps.

Apple Ecosystem

Optimized to work with iPhone, iPad and Mac, supports Apple Pencil and Magic Keyboard; leverages Apple platform capabilities.

Benefits

Fast, reliable and easy-to-use interface designed for productivity on Apple devices.
Comprehensive PDF toolkit: editing, annotation, OCR, conversion, signing and page management in one app.
Optimized for iPhone, iPad and Mac with support for Apple Pencil and platform-specific features.
AI-powered scan enhancement and OCR improve the quality and usability of scanned documents.
Cross-device access with a single account keeps workflows consistent across Apple devices.

Limitations

Primarily focused on Apple platforms (iPhone, iPad, Mac); no Windows or Android support is mentioned on the page.
Pricing and exact feature availability between free and paid tiers are not detailed on the page.
No public API or developer integration documentation is presented on the page.

Frequently Asked Questions

On which platforms is PDF Expert available?
PDF Expert is available for iPhone, iPad and Mac. The product is designed and optimized specifically for Apple devices.
Is there a free version of PDF Expert?
The page offers a free download option. Exact limitations of the free offering versus paid features are not detailed on the page.
Does PDF Expert support OCR and scanned document enhancement?
Yes. PDF Expert supports OCR to recognize text in scanned documents and includes an AI-powered 'Enhance' feature to fix distortions, remove shadows and improve contrast.
Can I convert PDFs to other formats?
Yes. PDF Expert can convert PDFs to Word, Excel, PowerPoint and JPG according to the product information.
Can I use one account across multiple devices?
Yes. Creating one Readdle account allows you to use PDF Expert across iPhone, iPad and Mac with synced access to the app.

Getting Started

  1. 1 Step 1: Download PDF Expert from the App Store or the Readdle website (Free download available).
  2. 2 Step 2: Create a Readdle account to enable use across iPhone, iPad, and Mac.
  3. 3 Step 3: Import PDFs into the app and begin editing, annotating, signing, or applying OCR/enhancements.

Support

Help Center

Help Center and How-to guides (iOS and Mac) are referenced for user assistance and step-by-step workflows.

Documentation / Guides

Resources include blog posts, templates, and detailed how-to guides covering editing, form filling, signing, merging, OCR and AI explanations.

Customer Support

Readdle states a customer support team is available; specific contact methods are not listed on this page.

Press & Legal

Press Kit, Responsible Disclosure, Privacy Notice and Terms of Service links are provided for press and legal inquiries.

API

Available: No

Compare Readdle with similar tools

See how it stacks up against alternatives

Related Tools

View all 178 →
Freemium Featured
Autoslide AI PowerPoint Add In

Autoslide AI PowerPoint Add In

Autoslide AI PowerPoint Add-In is a productivity tool designed to help professionals create and format PowerPoint presentations faster using AI-driven slide formatting, content generation, and a rich resource library.

Productivity Presentations
Contact for pricing
Context

Context

Context is a secure AI office suite that consolidates chats, spreadsheets, and documents into polished, presentation-ready deliverables, enhancing productivity through smart collaboration and deep data integration.

Productivity AI Office Suite
Contact for pricing
higlabo-mailagent

higlabo-mailagent

HigLabo is an AI-powered workspace platform designed to eliminate the stress of switching between multiple apps by integrating essential functions like task management, team chat, virtual office, and SNS video generation into a modular, seamless experience.

Productivity
Contact for pricing
Granola Recipes

Granola Recipes

Granola Recipes is a feature within the all-new Granola Chat that combines AI prompts with your real work context to deliver useful, context-aware AI assistance tailored to your workflow.

Productivity Notes
Contact for pricing
IdeaOracle

IdeaOracle

IdeaOracle is an AI-powered platform designed to help creative entrepreneurs organize, evaluate, and execute their business ideas with a focus on clarity, productivity, and personal well-being.

Productivity Storage
Contact for pricing
Lazy

Lazy

Lazy is a capture tool designed to help users take notes and save information quickly using one keyboard shortcut, enabling seamless knowledge organization without interrupting workflow.

Productivity AI Notetakers
Contact for pricing
SnapLinear

SnapLinear

SnapLinear is an AI-powered tool that converts meetings into actionable tasks within Linear, streamlining task management from meeting content.

Productivity AI Notetakers
Contact for pricing
remio - AI Note Taker

remio - AI Note Taker

remio is an AI-powered note-taking and personal knowledge management assistant designed to capture, organize, and find information seamlessly on Apple silicon devices, ensuring data privacy by storing all data locally.

Productivity Productivity

Premium Alternatives

Paid
Praneetbrar

Praneetbrar

Praneet Brar is a web developer and research engineer who designs and builds custom web applications, AI-powered apps, launch/discovery platforms, and productized templates for startups, makers, and businesses.

Developer Tools
Paid
Neverjobless

Neverjobless

NeverJobless offers personalised resume audit services (including a 15-minute ‘resume roast’ video and 45-minute 1:1 calls) plus ATS-friendly templates, AI prompts and tools to help product managers and other tech professionals get more interview calls.

Recruitment & HR
High-growth
Paid
Soulmatedrawing

Soulmatedrawing

Soulmate Drawing generates a personalized soulmate sketch by combining your birth details, astrological archetypes, and an AI artist to create a hand-drawn style digital portrait for entertainment and self-reflection.

Design Generators
High-growth
Paid
Rushchat

Rushchat

Rushchat.ai is an AI-powered chat platform focused on hyper-realistic, always-online conversational experiences and user-created characters, with support for image generation and community co-building, including adult/NSFW content (minors strictly prohibited).

Chat
Paid
Pixly

Pixly

Pixly.app is an AI-powered platform that transforms a few selfies into professional-quality photos, speaking videos, and customizable AI influencers. It targets creators, professionals, and brands seeking fast, photorealistic content without hiring a photographer.

Image & Design
Paid
imitate-ai

imitate-ai

Imitate AI is a creative design tool that allows users to generate copyright-free images resembling their original reference pictures using AI technology, simplifying the process of sourcing unique visuals.

Image & Design
Paid
Retouchpro

Retouchpro

Retouchpro (AI Photo Generator) is a web-based AI image generation and editing platform for creators, influencers, and agencies that produces photorealistic and stylized images in seconds using multiple top image models and community-driven templates.

Image & Design
Enterprise-ready High-growth
Paid
Obsidian to Notes

Obsidian to Notes

Obsidian to Notes is a macOS app that imports your Obsidian vault into Apple Notes, preserving formatting, folder structure, attachments, and links, all running 100% offline on your Mac.

Productivity Productivity

Explore Related Categories

Explore by Outcome