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Merge PDF Files on iPhone & iPad

The fastest way to merge PDF files on your iPhone or iPad. No uploads, no accounts, no hassle.

  • Combine multiple PDFs in seconds
  • Drag and drop to reorder pages
  • Works offline — your files stay private
Download BossPDF — Free
4.8
App Store | Free to try
4.8 on App Store
No uploads ever
Works offline
Privacy-first
No account needed
Quick Answer

To merge PDF files on iPhone, download BossPDF from the App Store, tap Merge, select your files, and you're done. It works offline and takes seconds.

How to merge pdf on iphone

  1. 1

    Open BossPDF

    Launch the app and tap "Merge" from the home screen.

  2. 2

    Select your files

    Pick two or more PDFs from Files, Photos, or any app.

  3. 3

    Reorder if needed

    Drag and drop to arrange pages in the right order.

  4. 4

    Tap Merge

    Hit the merge button and your combined PDF is ready instantly.

  5. 5

    Save or share

    Save to Files, send via email, or share to any app.

Ready to try it?

Get BossPDF — Free on the App Store

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Why this matters

Merging PDF files shouldn't require a computer, a subscription, or uploading sensitive documents to a server. Whether you're on a commute, in a meeting, or working from the couch — you need a tool that just works, right on your phone.

Why BossPDF

  • Merge unlimited PDFs in one tap — no file limits
  • Bulk processing: combine dozens of files at once
  • Works completely offline — nothing uploaded to servers
  • Reorder pages with simple drag and drop
  • Lightning fast — even with large files

How people use BossPDF

Student

Combining lecture notes and assignments into one PDF before submitting.

Freelancer

Merging invoice, contract, and scope documents into a single client package.

Remote Worker

Combining meeting notes from the week into one organized document.

Small Business Owner

Merging receipts and invoices for monthly bookkeeping.

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Frequently asked questions

How do I merge PDF files on my iPhone?

Download BossPDF from the App Store, open the app, tap "Merge", select your files, and tap the action button. Your merged PDF is ready in seconds.

Is BossPDF free to use for merging PDFs?

Yes, you can try every feature free. BossPDF offers a free trial with no watermarks. Pro plans start at $4.99/week for unlimited access.

Can I merge PDFs offline with BossPDF?

Yes. BossPDF processes everything on your device. No internet connection needed, and your files are never uploaded to any server.

Does BossPDF work on iPad?

Yes. BossPDF is optimized for both iPhone and iPad, with full support for Apple Pencil and the larger screen.

Can I merge multiple PDFs at once?

Yes. BossPDF supports batch processing — select multiple files and process them all in a single tap.

Fast. Simple. Done.

Stop fighting with PDF tools. Download BossPDF and get it done in seconds.

Download on App Store
Download BossPDF — Free