PDFSimpli

Merge PDF Online With Password

Securely Merge PDF Online With Password Protection

Combine your sensitive documents and lock the final file with strong password encryption.

Combine locked documents easily

Add new password protection

Bank-level file encryption

24/7 multilingual phone, chat and email support | +1-844-898-1076

Upload Your Files

Drop PDFs Here

UPLOAD FILES TO MERGE

Combine locked documents easily

Add new password protection

Bank-level file encryption

24/7 multilingual phone, chat and email support | +1-844-898-1076

Unlimited access to all our tools

How to merge PDF files online

Merge your PDF files online in 4 simple steps:
Click on "UPLOAD FILES TO MERGE" or select, drag and drop your files in "Drop PDFs Here."
Arrange the files in the desired order by dragging and dropping.
Click the "MERGE" button.
Download the combined PDF file or share it with anyone.

Merge your PDF files online in 4 simple steps:

Click on "UPLOAD FILES TO MERGE" or select, drag and drop your files in "Drop PDFs Here."

Arrange the files in the desired order by dragging and dropping.

Click the "MERGE" button.

Download the combined PDF file or share it with anyone.

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An AI-powered tool suite with everything you need

Frequently asked questions about editing a PDF

Upload your files to PDFSimpli, combine them, and add a security code before downloading to merge PDF online with password.

Yes, simply enter the unlock code during upload, then merge PDF online with password to secure the final document.

We use 256-bit encryption when you merge PDF online with password, making it incredibly secure for legal files.

Yes, your files are never permanently stored when you merge PDF online with password using PDFSimpli.

See All FAQS

All you need to
know about PDFs

How to type in a PDF in 5 simple steps

Writing on a PDF is not as strange as it sounds, but it’s so simple that it can be done in five steps

Quickly sign a PDF and get e-signatures

Our e-sign tool makes it a breeze to sign and send PDF contracts, invoices and other documents

How to simply add images to any PDF document

It’s easy to convert Word to Excel adding an image and editing any PDF simple, fast and free

How to merge multiple PDF files together for free

The best way to combine several PDFs into a single document, arranging pages as needed, is with our powerful merge tool

All you need to know about PDFs

How to simply add images

to any PDF document

It’s easy to convert Word to Excel adding an image and editing any PDF simple, fast and free

How to merge multiple PDF files together for free

The best way to combine several PDFs into a single document, arranging pages as needed, is with our powerful merge tool

How to type in a PDF

in 5 simple steps

Writing on a PDF is not as strange as it sounds, but it’s so simple that it can be done in five steps

Quickly sign a PDFand get e-signatures

Our e-sign tool makes it a breeze to sign and send PDF contracts, invoices and other documents

Merge a PDF in minutes

Combine your sensitive documents and lock the final file with strong password encryption.

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