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Merge PDF
Combine multiple PDFs in the order you choose.
1. Choose your documents
PDF files · Up to 20 MB each, 50 MB in total, 100 pages. Password-protected files are not supported. Exports are limited to 100 MB.
2. Adjust your result
Upload at least two PDFs, reorder the list, then combine them. Document-level bookmarks and interactive forms may not be preserved.
Document preview
Choose a document to see its preview. Your original file stays unchanged.
Files are processed in your browser and are not uploaded or saved. Download your result before leaving this page.
How this tool works
Upload at least two PDFs, reorder the list, then combine them. Document-level bookmarks and interactive forms may not be preserved.
Saving changes can invalidate existing digital signatures. Keep your original file.