Merge PDF

Combine multiple PDFs into one file in the order you want.

Runs in your browser — very large files on our server, deleted right away

Drop files here

or

Select files

About Merge PDF

Combine several PDFs into a single document. Drag the files into the order you want, and every page is kept exactly as it was — text stays selectable and nothing is re-compressed. Merging happens in your browser, so even confidential files never leave your device.

How to use Merge PDF

  1. Select your files or drag and drop them into the box above.
  2. Choose your options and preview the result.
  3. Download your new files. Nothing is kept after you leave the page.

Frequently asked questions

Is there a limit on how many PDFs I can merge?

There's no fixed number. Each file can be up to the size limit shown on the page; very large batches depend on your device's memory because the work happens in your browser.

Is Merge PDF free?

Yes. Merge PDF on DocEpic is free, with no sign-up, no watermark and no limit on how often you use it. The site is supported by ads.

Are my files safe with Merge PDF?

Yes. Merge PDF usually runs in your web browser, so the file never leaves your device. Only files too large for your device, or that your browser can't read, are sent over an encrypted connection to our server and deleted as soon as the result is sent back. Password-protected PDFs never leave your device. The result screen tells you which happened.

Do I need to install any software?

No. Merge PDF works in any modern browser on Windows, macOS, Linux, Android and iPhone.

Is there a file size limit?

Files up to 100 MB each can be processed.

Related tools