How many PDFs can I merge at once?

You can merge up to 20 PDF files in a single operation.

Will merging PDFs reduce quality?

No, merging PDFs preserves the original quality of all pages — text, images, and formatting remain unchanged.

Free users can merge PDFs up to 10 MB each. Pro users can upload up to 100 MB per file.

Combine multiple PDFs into one. Drag to reorder before merging.

Click or drag PDF files here

PDF files only · Up to 50MB each

Or import from cloud

Add at least 2 PDF files to merge