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Merge PDF

Easily combine two or more PDF files into one. Drag and drop your PDFs, reorder them, and merge into a single file in seconds.

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How to Merge PDF

1

Upload your PDFs

Click 'Choose Files' or drag and drop multiple PDF files into the uploader.

2

Arrange the order

Drag the files to set the order you want for the merged document.

3

Merge and download

Click 'Merge PDF' and download your combined file in seconds.

Merge PDF — The Free PDF Merger

Easily combine two or more PDF files into one. Drag and drop your PDFs, reorder them, and merge into a single file in seconds.

PDFUp's Merge PDF tool works entirely in your browser — no software download or installation required. Your files are processed locally whenever possible, ensuring maximum privacy. All uploaded files are automatically deleted from our servers within 1 hour of processing.

Whether you're on Windows, Mac, Linux, iOS, or Android, our merge pdf tool works on any device with a modern web browser. It's truly free, with no hidden fees, no watermarks added to your output, and no file count limits for most tools.

Whether you call it a PDF merger, PDF combiner, or need to combine PDF files, PDFUp handles it in seconds. Once merged, save the result straight to Google Drive or any cloud storage service, or keep using our other PDF converter tools to change format further.

Also known as

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Merge PDF — Frequently Asked Questions

Common questions about using PDFUp's Merge PDF tool

Upload two or more PDF files to PDFUp's Merge PDF tool, arrange them in the order you want, and click Merge PDF. It's completely free, with no signup and no limit on how many files you can combine.

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