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YallaConvert

Merge PDF

Combine several PDF files into a single document, in the order you choose.

Drop files here or browse

Processed on this device. Nothing is uploaded.

Supports PDF · up to 100 MB · at least 2 files

  • No signup
  • No watermark
  • No file leaves your device

How to merge PDF files

  1. Add your files

    Drop PDF files into the box above or click to browse. Nothing is uploaded — everything stays on your device.

  2. Click “Merge”

    The processing runs locally in your browser. How long it takes depends on the file size and your device.

  3. Download the result

    Save the output straight to your device. We never keep a copy, because we never receive one.

Frequently asked questions

Is Merge PDF free?
Yes. Every browser tool is free, with files up to 100 MB and up to 3 files at once on the free plan. Pro raises the limits to 2 GB and 20 files per batch.
Are my files uploaded anywhere?
No. Merge PDF runs entirely in your browser. Your files are processed in memory on your device and are never sent to a server.
Which formats are supported?
It accepts PDF files and produces PDF.
Do I need an account?
No sign-up is needed. An account only adds extras like saved presets and higher limits.

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Merge PDF — Combine several PDF files into a single document, in the order you choose. YallaConvert does the work locally: your files are opened and processed by your own browser, so there is no upload, no queue, and no copy of your document on anyone's server.

There's no watermark and no sign-up requirement — open the page, add your files, and download the result.