233+ iOS apps curated and reviewed
The best pdf gratis apps on iPhone average 4.6★ across 233+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
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.
This app is a powerful PDF tool for viewing, editing, annotating, and signing documents. It offers AI-powered features for summarizing and interacting with PDFs, along with robust conversion and security options. Collaborate on files and access your documents from anywhere.
Easily create, edit, and manage PDF files. Convert images to PDFs, merge or split documents, add annotations, and secure your files with passwords. Cloud support allows for convenient access and sharing anywhere.
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.
This app is an all-in-one PDF viewer and editor that allows you to quickly open, read, and manage your documents. It offers features like adding signatures, converting images to PDFs, and merging or splitting files to boost productivity.
This app offers a comprehensive suite of tools for managing, editing, and converting PDF files. It allows users to merge, split, compress, and annotate documents, as well as fill forms and add digital signatures. Convert various file types to PDF and vice versa with ease.
This app is a powerful mobile scanner and document manager. It uses AI to create high-quality, distortion-free scans of various documents, which can then be edited, organized, and exported in multiple formats. It also offers OCR and AI chat features for enhanced document interaction.
Easily convert various file types, including documents, images, and spreadsheets, into high-quality PDFs. This app allows you to combine multiple files, organize pages, and share your creations directly from your mobile device.
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.
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.
This app simplifies document management by allowing you to find, create, convert, and edit PDF files. It offers tools to search online for PDFs, convert various formats to PDF, and annotate existing documents. Streamline your workflow for recipes, articles, or exams in one convenient place.
This app transforms your device into a digital document hub, converting various file types to high-quality PDFs. It offers comprehensive organization, editing, and security features, simplifying document handling for all users.
Easily scan physical documents and convert various file types, images, and web pages into professional PDF formats. Organize, sign, and share your documents efficiently.
Easily scan any paper document, receipt, or note using your phone's camera. Convert your scans into high-quality PDFs or JPEGs with advanced image processing and automatic edge detection. Manage, share, and print your digitized documents effortlessly.
Edit, read, scan, and convert PDF documents with a comprehensive suite of tools. Annotate, draw, and sign your files with ease. This app offers offline functionality and supports collaboration.
This app is a comprehensive tool for managing PDF documents. It allows users to quickly view, annotate, edit, and organize PDFs, as well as convert images to PDF. Advanced features like merging, splitting, and password protection are also available.
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.
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.