PDF Merger on iPhone
Instantly merge PDFs files to MERGED format locally in your browser. 100% private, no uploads.
How to Use this Tool
Select two or more PDF documents from your device.
Arrange the document order using the layout interface.
Click Merge to combine the pages into a single output PDF document.
100% Private, Client-Side Processing
Unlike other conversion portals, Drafto performs all calculations locally on your computer's browser engine using high-performance WebAssembly and JavaScript APIs. This means your files never leave your device. There is no background upload stream, making this converter completely compliant with strict workspace privacy rules, HIPAA standards, and corporate data security policies.
Optimized on iPhone
Designed for iOS Safari, this lets iPhone users easily transform images or documents straight from their photo library or Files app, avoiding mobile app subscription scams. Because the processing utilizes standard web components, it matches native operating system capabilities without hogging CPU resources.
About the PDF Merger utility
This tool is part of Drafto's local productivity collection. It is built to resolve day-to-day conversion bottlenecks, file format mismatches, and size limitations quickly, securely, and completely free of charge.
Frequently Asked Questions
No. Drafto is an online, browser-based web application. It runs locally inside your browser, meaning it is compatible with all devices running on iPhone without any installations.
No. Since the merging handles page pointers in local browser memory, you can join dozens of files without subscription caps.
No. Drafto is completely free. There are no hourly or daily conversion limits, no file size caps, and no registration forms to complete.