Upload your files
Drag & drop files here or use the button below
Max size: 50MB
Max files: 5
Combine multiple PDFs into one document.
How to Merge PDF Online — Free, No Upload
- 1
Upload multiple PDF files by clicking or dragging them into the upload area.
- 2
Drag to reorder the files in the sequence you want them merged.
- 3
Click "Process" to combine them into a single PDF. Download the merged file instantly.
Why Use Drop's Merge PDF?
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Combine up to 5 PDFs into one document in seconds.
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Drag-and-drop reordering makes it easy to arrange pages exactly how you want.
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No watermark on the merged output — unlike many "free" tools online.
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100% browser-based processing. Your documents never leave your device.
Frequently Asked Questions
How many PDFs can I merge at once?
You can merge up to 5 PDF files at a time, each up to 50 MB.
Will the merged PDF have a watermark?
No. The output is completely clean with no watermark or branding.
Can I rearrange the order of PDFs before merging?
Yes! Simply drag and drop the files to reorder them before processing.
Is this tool free?
Yes, completely free with no sign-up required. No daily limits.