Best PDF Annotate Apps

Goodnotes: AI Notes, Docs, PDF

Note taking, Planner & Journal

Free

Capture ideas, enhance productivity, and unlock insights with advanced AI features. This app offers tools for professionals, students, and creatives, including infinite whiteboards, AI-powered transcription and summarization, and customizable digital notebooks.

Notability: AI Notes & Planner

Digital notepad, daily planner

Free

Capture, organize, and enhance your thoughts with a versatile digital notebook. Seamlessly blend handwriting, typing, and multimedia to annotate documents, record lectures, and generate summaries. Ideal for students and professionals seeking to boost productivity and learning.

PDF Gear - PDF Editor & Reader

PDF Converter, Sign Documents

Free

This app offers a comprehensive suite of tools for managing PDF documents on mobile devices. Users can easily view, annotate, edit pages, fill out forms, and digitally sign documents. It provides a free and unlimited experience for all its powerful PDF manipulation features.

PDF Editor: Scan, Merge & Sort

Scan, Merge & Convert Offline

$0.99

Edit, scan, combine, and convert documents privately on your device. This app processes all your files locally, requiring no account or cloud uploads. Work confidently with sensitive documents, even offline.

PDF Hero - PDF Editor & Reader

Create & Edit PDF Documents

Free

Edit, create, and manage PDF documents on your mobile device. Annotate, fill forms, sign, and share files with ease. Offers advanced features like OCR and compression for enhanced document control.

PDF Pro - Reader Editor Forms

Edit, annotate, view documents

Free

Edit, annotate, and read PDF documents on your iPhone and iPad. Highlight text, add notes, shapes, voice recordings, and photos. Search your entire PDF library, fill out forms, and sign documents.

PDF Reader Mate

PDF Scan·Annotate·Convert

Free

This app offers a comprehensive suite of tools for managing PDF documents. It allows you to scan physical papers into digital PDFs, extract text using OCR, annotate and edit existing PDFs, and convert them into various image formats. All core features are available without requiring an account.

PDF Editor ,PDF Book Reader ®

PDF Scanner -OCR,PDF Converter

Free

This app offers a comprehensive suite of tools for managing PDF documents. It allows users to read, edit, annotate, convert, and scan PDFs with an intuitive interface. Features include form filling, digital signatures, page management, and robust sharing options across Apple devices.

PDF Organizer - Files Protect

Merge, OCR, Tag & Annotate

Free

Manage and edit PDF documents with a suite of tools. Organize files using categories and color tags, merge or extract pages, and convert images and PDFs to text with OCR. Annotate documents by highlighting, underlining, or drawing directly on pages.

Notator | Annotate Documents

Taking notes, annotating PDFs

Free

This app allows for detailed annotation of PDFs and images with various tools, including support for Apple Pencil. It offers flexible import options, high-quality rendering for large files, and intuitive page management. Upgrade to Pro for advanced export and editing capabilities.