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Processed on your device. Your files are never uploaded.
How to merge PDF files
- Select at least two PDF files from your device.
- Check the listed order. Use Reverse file order if you need to invert it.
- Create the PDF and download the combined document.
Desktop limits are 100 MB per PDF and 200 MB per batch; mobile limits are 50 MB and 100 MB. Up to 500 pages. Keep originals: merging may affect signatures, forms and bookmarks.