Merge PDF
Combine multiple PDF files into one document. Processed locally in your browser whenever possible.
How to use Merge PDF
- Choose a file or enter the content for this tool.
- Adjust the available options and start the operation.
- Download the result when it is ready.
Supported input
PDF files. Files are not uploaded by this page.
Using Merge PDF
Best for
Combining several PDF documents into one ordered file.
Example
Drop invoices in the required order, rearrange them, then merge and download one PDF.
Supported formats
PDF files.
Good to know
Up to 40 files, 80 MiB total and 250 pages in the merged output. Encrypted or damaged PDFs must be unlocked or repaired elsewhere first.
Frequently asked questions
What does Merge PDF do?
Combine multiple PDF files into one document. The operation runs locally in your browser whenever the selected format supports browser processing.
Are my files uploaded?
No. This tool processes your file locally in your browser whenever possible. The file is not sent to our server.
Do I need an account?
No. The core tool works without signup, login or a credit system.
What is Merge PDF useful for?
Combining several PDF documents into one ordered file.
What should I know before using Merge PDF?
Up to 40 files, 80 MiB total and 250 pages in the merged output. Encrypted or damaged PDFs must be unlocked or repaired elsewhere first.
Can I use a password-protected PDF?
Not yet. Unlock the PDF first, then try again. Passwords are never sent to this site.