226+ iOS apps curated and reviewed
The best free pdf merger apps on iPhone average 4.6★ across 226+ titles — we've ranked them by what real users actually keep on their phones. Updated July 2026.
Combine multiple PDF documents into a single file with ease. Select your desired PDFs and merge them quickly. Unlock advanced features like sharing, renaming, and unlimited merging with a premium subscription.
This app is a comprehensive PDF toolkit for iPhone and iPad. It allows users to merge multiple PDF files into one, convert documents to and from PDF, secure files with passwords, and organize pages. It's designed for students, professionals, and business users needing efficient PDF management.
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 combine multiple PDF files into a single document. Reorder pages, preview before merging, rename your final file, and share it instantly. This app offers a straightforward solution for consolidating your documents.
Easily combine, reorder, and manage PDF documents directly on your device. This app offers a fast, secure, and private solution with no internet connection required. Features include page removal, drag-and-drop reordering, and instant sharing.
Effortlessly combine multiple PDF files directly on your device without needing an internet connection. This app prioritizes user privacy by processing all documents locally, ensuring sensitive information remains secure. Its intuitive interface makes merging PDFs simple for everyone.
Easily manage PDF files with a user-friendly interface. Merge, split, and extract pages from documents offline. Convert images to PDF and secure your files with passwords.
This app offers a comprehensive suite of tools for managing PDF documents. It allows users to merge, split, compress, convert, and secure PDFs, making document handling efficient for various needs. The app prioritizes user privacy by processing files locally on the device.
Edit, convert, annotate, and sign PDF documents on the go. This app offers tools to scan, merge, split, compress, and protect your files, enhancing productivity for work and study.
Easily convert photos and various document types into high-quality PDF files. This tool also allows you to split existing PDFs or merge multiple PDF documents into a single file.
This utility app allows you to merge multiple PDF files into a single document. It supports retaining outlines and tables of contents from the original files. Easily import, combine, and export your PDFs across your Apple devices.
Easily convert documents between various formats including PDF, Word, and images. Offers tools for merging, compressing, splitting, and scanning PDFs, along with OCR capabilities.
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.
Easily combine multiple PDF files into a single, high-quality document. Organize your files with drag-and-drop sorting and preview them before merging. Offers cloud support and a fast, efficient merging process.