Merge PDF Files on iPhone and iPad
Combine several PDFs into a single document, in exactly the order you want.
- ✓Files never uploaded
- ✓No file limits
- ✓No sign-up
- ✓No watermark
Combining PDFs on an iPhone used to mean installing an app, creating an account and often paying for a subscription. With pdfdots you can do it straight from Safari or Chrome on your iPhone or iPad. Open this page, tap the drop area, choose Browse to pick PDFs from the Files app, iCloud Drive or another storage provider, and add as many as you need. Put them in order with the up and down arrows, tap Merge PDF, and the combined file is saved to your Downloads folder in Files, ready to share by Mail, Messages or AirDrop.
Everything happens on the phone itself. The PDFs are not uploaded to any server, which is reassuring when the documents are things like a lease, a passport scan or payslips for a rental application. Modern iPhones are more than powerful enough to combine typical documents in a couple of seconds, and the page keeps working even if your signal drops after it has loaded.
iOS also has a built-in option: in the Files app, tap Select, choose several PDFs, tap the three-dot More button and pick Create PDF. It's quick, but files are combined in the order they appear in the folder, so you may need to rename them first to control the sequence. The browser method gives you an explicit list you can rearrange before merging. Once your merged PDF is ready, you can compress it in the same tab if it is too large to attach to an email or upload to a form.
How to Merge PDF
- 1Drop two or more PDF files into the box, or click to choose them.
- 2Use the up and down arrows to put the files in the right order.
- 3Click Merge PDF and your combined file downloads automatically.
Why pdfdots?
Private by design
All processing happens locally in your browser. Your documents are never uploaded to a server, so nobody else can see them.
No limits
No daily task caps, no file-count limits and no premium tier. Process as many PDFs as your device can handle.
Fast
There's no upload or download queue. Work starts the moment you drop a file and finishes at the speed of your own computer.
Works everywhere
Windows, Mac, Linux, iPhone, Android or Chromebook — if it has a modern browser, pdfdots runs on it. Nothing to install.
Combining PDFs without uploading them
Merging is one of the most common PDF jobs: a cover letter plus a CV, a contract plus its signed annexes, a stack of monthly invoices that your accountant wants as one file. Most online mergers send every document to a remote server first. pdfdots does the whole job inside your browser tab, so a confidential agreement or a bank statement is never copied anywhere. You can even disconnect from the internet after the page loads and the merge will still work.
The merged document keeps the original pages exactly as they were. Text stays selectable and searchable, links and vector graphics are preserved, and there's no loss of image quality because nothing is re-rendered. Pages simply get copied from each source file into a new PDF in the order shown in the list. If you need to fine-tune the order of individual pages rather than whole files, merge first and then open the result in Organize PDF, where you can drag page thumbnails around and delete the ones you don't need.
There is no cap on how many files you add or how large they are; the practical limit is your device's memory. On a typical laptop, merging dozens of files with hundreds of pages takes a few seconds. If the final file is too big for an email or an upload form, run it through Compress PDF afterwards. Password-protected PDFs need to be unlocked before they can be combined.
Our take
We reach for Merge PDF most often at the very end of a paperwork job: a rental application where the landlord wants ID, payslips and a reference letter as one attachment, or an expense claim where every receipt has to travel together.
Our habit is to name the files 01, 02, 03 before dropping them in, so the list already arrives in the right order and the arrows are only for small fixes. We merge first and do everything else, like page numbers or compression, on the combined file.
The pitfall we see most is merging one password-protected file into the stack; it simply cannot be read until it is unlocked with Unlock PDF. And if you need to move single pages rather than whole files, Organize PDF is the better tool after the merge.
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Frequently asked questions
Do I need to install an app to merge PDFs on iPhone?+
No. This page works in Safari or any other iPhone browser, and iOS Files can also combine PDFs with Create PDF.
Where is the merged PDF saved on iPhone?+
By default Safari saves it to the Downloads folder in the Files app, where you can share or move it.
Does it work on iPad too?+
Yes. The same steps work in Safari on iPad, and you can drag files in from the Files app in Split View.
Are my PDFs sent anywhere?+
No. The merge runs locally on your device and nothing is uploaded.
Is it safe to merge confidential PDFs here?+
Yes. The files are processed locally in your browser and are never uploaded, so no server ever receives a copy.
How many PDFs can I merge at once?+
There is no fixed limit. You can add as many files as your device's memory can handle, which is usually dozens or more.
Will merging reduce the quality of my PDFs?+
No. Pages are copied as they are, so text, images and links stay exactly the same as in the originals.
Can I change the order of the files?+
Yes. Use the up and down buttons next to each file before merging. To reorder individual pages, use Organize PDF on the merged file.
Does the merged PDF get a watermark?+
No. pdfdots never adds watermarks, and there's no paid version with extra features.
Can I merge PDFs on my phone?+
Yes. The tool works in mobile browsers like Safari on iPhone and Chrome on Android, with nothing to install.