Best Lecture PDF Apps

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 Editor ®

Edit, Reader Converter Maker 7

Free

Edit, sign, and convert PDF documents directly from your mobile device. Scan physical papers into editable PDFs, annotate text, and fill out forms on the go. All your documents are stored locally for privacy and can be easily shared.

CamScanner - PDF Scanner App

Document Scanner PDF Converter

Free

Transform your mobile device into a powerful portable scanner. Instantly scan, edit, and share documents in various formats like PDF, JPG, Word, and TXT. Features include OCR, e-signatures, and secure file management.

Speechify – Text to Speech PDF

Read Aloud Books, Docs & PDFs

Free

This app transforms text into spoken word with lifelike voices, reads documents, images, and articles aloud, and offers voice typing. It also features an AI assistant for summarizing and quizzing, and allows for AI podcast creation.

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.

Notability: AI Notes & Planner

Daily notebook & study journal

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.

PDFelement: PDF Editor, Viewer

Convert & Sign PDF, AI-powered

Free

This application offers comprehensive PDF management, including advanced editing, AI-powered summarization and translation, and efficient scanning with OCR. It helps organize, convert, and secure documents for work, study, and personal use.

PDF Reader - Editor & Viewer

Editor, Converter, OCR

Free

Edit, convert, and manage PDF documents on your mobile device. This app allows you to directly edit text, scan documents, fill out forms, and secure your files with passwords and watermarks. It also supports OCR to extract text from scans and convert PDFs to various formats.

PDF Expert: Editor & Converter

Edit, Read, Scan・Sign Document

Free

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.

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.

PDF Reader – PDFelement

PDF Editor & Viewer, PDF Maker

Free

This app offers a superior PDF reading experience with its innovative Liquid Mode, which optimizes documents for mobile screens. It also provides robust tools for annotating, signing, managing, and sharing your PDF files, catering to both work and study needs.

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 Converter - Reader for PDF

PDF Scanner, Editor, Creator

Free

Easily find, create, convert, and edit PDF documents. Search for PDFs online, convert various file types to PDF, and download multiple files simultaneously. Annotate and highlight text within your documents.

Adobe Scan: PDF & OCR Scanner

Text Document, Photo Converter

Free

Transform your mobile device into a powerful document scanner. Easily convert paper documents, receipts, and IDs into professional-looking PDFs or JPEGs. Enhance scans with automatic straightening, stain removal, and editable text conversion.

Lite PDF - OCR Scan Edit

Dos Read & Photos Convert PDF

Free

Easily convert images and scans into professional PDF files. Edit and organize your documents with intuitive tools, then share them securely via various platforms. Streamline your document management on the go.

PDF - Scanner, Reader & Editor

Photo To Document Converter

Free

This app transforms your device into a comprehensive document management tool. Scan, read, edit, and securely sign PDFs with features like OCR, PIN protection, and cloud integration. Organize all your files effortlessly for work, study, or personal use.

PDF Viewer by Nutrient

Fill Forms, Sign, Edit, Redact

Free

Easily view, search, and annotate PDF documents on your iPhone and iPad. Import files from cloud services, fill out forms, add signatures, and organize your documents. Advanced features like redaction and combining documents are available with a Pro subscription.