PDF tool
Merge PDF files online
Combine two or more PDFs into one file in your chosen order.
How to merge PDFs
- Choose at least two PDF files.
- Move files up or down to set their order.
- Start merging and download the resulting PDF directly.
Limits and output
- Use between two and 20 PDF files in one job.
- Your actual size limit and retention period appear in the upload area.
- Merging appends pages in file order and does not edit page content.
How files are handled
File names and result links are never placed in public pages or the sitemap. Downloads require your session and a signed link that expires with the result.
Common questions
Can I change the file order?
Yes. Use the move controls before starting the merge.
Can I upload non-PDF files?
No. This tool accepts PDF files only.