How many PDFs can I combine in one go?

There is no fixed cap. Very large files or dozens of documents may slow your browser depending on available memory.

Do images and text look the same after merging?

Yes. Pages are copied as-is into the new file without re-compressing images, so quality matches your sources.

Unlock them first. This tool cannot open encrypted PDFs.

Combine multiple PDF files into one document. Drag to reorder pages.

Runs locally — nothing is uploaded

1
Upload your PDF files
Click the upload area or drag and drop multiple PDF files. You can add as many documents as you need to combine.
2
Reorder the files
Drag files up or down to set the order they will appear in the merged PDF. The first file in the list becomes the first pages.
3
Merge and download
Click Merge PDF to combine all files into one document. Your merged PDF downloads instantly — nothing is sent to a server.

No. The PDFs you combine stay on your device and are merged inside the browser — nothing is uploaded to any server.

Split a PDF into separate files by page ranges or individual pages.

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Convert PDF pages to JPG images, or combine JPG/PNG/WebP images into a single PDF.

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Shrink PDFs by re-saving structure or rasterizing pages to JPEG (best for scans).

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Rotate PDF pages 90° at a time. Preview thumbnails and rotate all pages at once.

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