242+ iOS apps curated and reviewed
The best pdf merge split apps on iPhone average 4.6★ across 242+ titles — we've ranked them by what real users actually keep on their phones. Updated May 2026.
Easily combine multiple PDF files into one or divide large documents into smaller sections. This tool offers a user-friendly interface for organizing and processing your PDFs securely on your device, with no watermarks or internet connection needed for most functions.
Easily split and merge PDF files directly on your iPhone or iPad. This offline application allows you to combine multiple documents into one, split existing PDFs with various options, extract specific pages, and delete unwanted pages. It also features a convenient dark mode for comfortable use.
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.
Easily merge multiple PDF files into one or split large PDFs into smaller ones. This app also allows for page deletion, unlocking, watermarking, and image-to-PDF conversion. It helps manage and customize your documents efficiently.
This application offers a comprehensive set of PDF tools, allowing users to merge, combine, and split PDF files with ease, as well as fill and sign documents directly within the app. Download now to streamline your document management and take control of your PDFs with a user-friendly and efficient solution.
Easily combine multiple PDF files into a single document or split large PDFs into smaller sections. Secure your documents with password protection and share them across various platforms. This tool streamlines your document management tasks.
Easily combine multiple PDF files or merge photos with PDFs. Convert images to PDF format instantly and split existing PDF documents into smaller files or individual pages.
This app allows you to easily combine, split, secure, and customize PDF documents. It offers features like watermarking, page reordering, and password protection, all while working offline for enhanced privacy and speed.
Easily manage and enhance your PDF files. This tool allows you to merge, split, extract pages, and encrypt documents. It also converts PDFs into posters or long JPG files for various sharing needs.
Easily manage and edit PDF documents with a comprehensive toolkit. Combine files, split large documents, remove pages, compress sizes, and reorder content. Add watermarks, unlock or lock PDFs, convert images to PDF, extract text, and add page numbers.
Easily combine multiple PDF files into a single document or extract specific pages from existing PDFs. This tool supports merging password-protected files if the password is known.
Transform your device into a portable scanner to digitize physical documents into PDFs. Merge, split, and edit existing PDF files from various sources, with options to secure your documents with passwords. It offers a clean interface and offline functionality for enhanced privacy.
Easily merge, split, compress, and convert PDF files to images directly on your device. This app ensures your documents remain private and secure with offline processing. It's ideal for managing work, study, and everyday document needs.
This app provides comprehensive tools for creating, editing, converting, and organizing PDF files on your mobile device. It offers features like scanning documents, merging files, adding watermarks, and even transcribing audio to text, all without requiring an internet connection.
Easily merge, split, and rearrange PDF pages offline. This tool allows you to combine multiple documents into one or extract individual pages. Your privacy is protected as all files are processed locally on your device.