Merge PDF
Combine PDFs into one.
▶ Open Merge PDFMerge PDF makes it simple to combine PDFs into one. Because it runs entirely on your own device, nothing you use is uploaded anywhere — and you can run it as many times as you like, always free.
What is Merge PDF?
Merge PDF is built for anyone who needs to combine PDFs into one without downloading software or signing up. Whether you're sending a report, filling a form, or archiving paperwork, PDF tasks come up constantly — and paying for a full PDF suite for a one-off job makes little sense. Merge PDF solves that in one click, right in your browser — and because the work happens on your own device, it's both instant and private.
How to use Merge PDF
- Click “Open Merge PDF” to launch the tool.
- Drag your file onto the drop zone (or click to browse).
- Adjust any options shown for your task.
- Download the finished file — processed entirely in your browser.
Common uses
- Handle confidential PDFs privately, since files never leave your device.
- Compress a large report so it fits an email attachment limit.
- Combine several documents into one file before sending.
- Prepare a contract or form for signing and sharing.
Why use Somar's All Free Tools?
- Free forever — every feature, no hidden paywall or watermark.
- Private by design — processing happens on your device, not our servers.
- Instant — no queues, no waiting, no upload time.
- Works everywhere — desktop, tablet and mobile, nothing to install.
- No signup — just open it and go.
Frequently asked questions
Is Merge PDF free to use?
Merge PDF is completely free. There are no limits, no watermarks on your results, and no sign-up required.
Is my data private and safe?
Yes. Merge PDF runs entirely in your web browser — your files are processed on your own device and are never uploaded to any server.
Do I need to install anything or create an account?
No. Merge PDF works instantly in any modern browser on desktop, tablet or mobile — nothing to download and no account needed.
What if my file is large?
Because processing happens on your device, larger files simply take a little longer — there's no upload wait and no size cap imposed by us.