Merge PDF Files Online

Securely combine multiple PDF documents into a single high-quality file, instantly in your browser.

🔒 100% Private⚡ Instant✨ Free
FREE

Drag & drop multiple PDF files here

or

📄 File name

Your file will be saved as: merged.pdf

✨ Extra options

Add page numbers"Page 1 of 20" on every page
Position
Add a text watermarkLight diagonal text such as CONFIDENTIAL (English letters and numbers)
Watermark text
Blank page between filesHandy when printing double-sided
Save PDF title & author infoAdds the file name as the document title

✓ Your PDF is ready!

⬇ Download PDF

How to Merge PDF Files Online

1

Add your PDFs

Tap "Select PDF Files" or drop several documents into the box. You can add more files at any time.

2

Arrange and adjust

Drag rows or use the arrows to set the order. Rotate a file, pick specific pages, or remove it with the cross.

3

Merge and download

Choose a file name, add page numbers or a watermark if you like, then press "Merge PDFs".

A Simple, Free PDF Merger

Sending one document is easier than sending five. This tool joins separate PDF files into a single, clean document so you can email it, print it or archive it without juggling attachments.

There is nothing to install and no account to create. Everything runs inside your browser using your device's own processing power, which means your files are never transferred to our servers.

What You Can Do Here

Private by design

Files are processed locally. Bank statements, ID copies and contracts stay on your device.

Name files by date

Save the merged PDF with today's date, in your preferred format, with an optional prefix or time.

Page preview

Every file shows a thumbnail of its first page, so you always know which document is which.

Select page ranges

Type something like 1-3, 5 under a file to include only those pages in the final document.

Page numbers & watermark

Number every page of the combined document and stamp a light watermark when needed.

Rotate and sort

Fix sideways scans, sort by name or size, or reverse the order with one tap.

Common Uses

Shipping labels & invoices

Combine many labels into one file and print them in a single run.

Job and visa applications

Bundle a resume, cover letter and certificates into one upload.

Tax and KYC papers

Keep statements and identity documents together for your accountant.

Study material

Join lecture notes and assignments into one revision pack.

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Frequently Asked Questions

How many PDF files can I merge at once?

Up to 30 files or 100 MB in total per merge. For larger sets, merge in batches, then merge the results.

Are my documents uploaded to a server?

No. Merging happens entirely in your browser, so your files never leave your device.

Can I name the merged file with today's date?

Yes. Pick "Use today's date as the title" under File name. The date comes from your own device.

Can I merge only some pages of a PDF?

Yes. Type a range such as 1-3, 5 in the box under the file. Leave it empty to include every page.

Can I merge password-protected PDFs?

No. Unlock the file first, then add it to the list.

Will quality drop after merging?

No. Pages are copied without recompression, so text, images and page sizes remain the same.

Do links and forms still work?

Page content is preserved. Some interactive elements such as form fields or bookmarks may be simplified by the merge, so check the result if you rely on them.