ABOUT THIS TOOL

How Merge PDF works

Combine multiple PDFs into one document. FileFiddler provides a focused browser-based workflow so you can complete the task and download or copy the result without navigating a bloated suite.

How to use it

Open the tool.
Add the required file or values.
Review the result.
Download or copy the finished output.

Works well for

Joins multiple PDFs into one file while keeping the pages in the order you arrange.
Combine multiple PDFs into one document.

Supported workflow

Joins multiple PDFs into one file while keeping the pages in the order you arrange.

Things to know before you use it

Merging does not repair damaged PDFs or remove existing passwords and permissions.

Merging preserves page order; it does not repair the source

The merge tool combines pages from selected PDFs into one output in the order you arrange them. It is useful for assembling reports, attachments or scanned batches.

Merging does not remove passwords, repair damaged files or normalize inconsistent page sizes. Those properties come from the source documents.

Before you rely on the result

Arrange files in the intended order.
Review page orientation.
Check the combined file before sharing.

Privacy

PDF merging is performed in your browser.

Read the full FileFiddler privacy policy.

Common questions

Is Merge PDF free to use?

Yes. FileFiddler currently provides this tool free to use in the browser.

What should I check if the result is not what I expected?