Merge, combine, and split PDF files on your iPhone
Merge PDF is the fastest way to combine, split, rotate and organize PDF files directly on your iPhone or iPad. Every operation happens on your device, with no internet connection required and no files ever uploaded to a server.
Why people use Merge PDF
Highlights taken from the app's current App Store listing.
Every operation happens on your device
Every operation happens on your device, with no internet connection required and no files ever uploaded to a server.
MERGE PDF FILES Select any number
MERGE PDF FILES Select any number of PDF files from your device and combine them into a single document in seconds.
Drag them into the exact order
Drag them into the exact order you want before merging.
The original files are never modified.
The original files are never modified.
SPLIT PDF FILES Divide any PDF
SPLIT PDF FILES Divide any PDF into separate documents by choosing exact page numbers where the split should happen.
Or split a file into any
Or split a file into any number of equal parts automatically.
How it works
A simple starting workflow for merge, combine, and split PDF files.
Start a document
Import or enter PDF files.
Review the details
Arrange the content and use the available formatting or document tools.
Export the result
Save the finished document and share it through the iPhone share sheet.
Frequently asked questions
Quick answers — each one links to a full guide when there's more to know.
What does Merge PDF do?
Is Merge PDF free?
Which iPhone version does Merge PDF support?
How does Merge PDF handle privacy?
When was Merge PDF last updated?
Try Merge PDF on iPhone
Open the official App Store listing for the latest features, compatibility, pricing, and privacy details.