Yes. Merge PDF on ToolDock is completely free, with no sign-up, no watermark and no limits on how often you use it.

Are my files uploaded to a server?

No. Merge PDF runs entirely in your web browser, so your files never leave your device. It even keeps working if you go offline after the page has loaded.

Does it work on my phone?

Yes. It works in any modern browser on Android, iPhone, tablets, Windows, Mac and Linux.

Merge PDF Files: free online tool

ToolDock Every tool. One place.

100% Private (Local)

Free PDF, image & developer tools, right in your browser

free online tools to convert, compress, and edit files. No sign-up, and your files never leave your device.

About Merge PDF Files: free, private, in your browser

Combine multiple PDF files in any order into one document.

How to use Merge PDF

Drop your PDF files into the box above, or click it to choose them from your device.
Check the preview.
Click “Merge PDFs”. The result downloads straight away.

Why use ToolDock

Private: your files are processed on your device and never uploaded.
Free: no account, no watermark, no daily limit.
Works everywhere: phone, tablet or computer, in any modern browser.

Questions

Is Merge PDF free?: Yes. Merge PDF on ToolDock is completely free, with no sign-up, no watermark and no limits on how often you use it.
Are my files uploaded to a server?: No. Merge PDF runs entirely in your web browser, so your files never leave your device. It even keeps working if you go offline after the page has loaded.
Does it work on my phone?: Yes. It works in any modern browser on Android, iPhone, tablets, Windows, Mac and Linux.

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