1. Choose your PDF files
Select two or more PDF files. Use the arrows to change their order before merging.
Your documents are processed in your browser, not uploaded to NinaTools.
Selected files
No files selected yet.
How to merge PDF files
- Select at least two PDF files.
- Arrange them in the order you want.
- Click “Merge PDFs”.
- Download your combined PDF.
Please keep your original files until you have checked the merged document. Password-protected or damaged PDFs may not be supported.
Frequently asked questions
Is this PDF merger free?
Yes. You can merge PDF files for free using NinaTools.
Are my documents uploaded?
The merging process runs locally in your browser. The PDF files are not sent to NinaTools by this page. The PDF processing library is loaded from a third-party content delivery network.
Can I change the order of the files?
Yes. Use the up and down buttons beside each file before merging.