About the Merge PDF
The Merge PDF tool joins several PDF files into one document, keeping the original quality of every page. It is ideal for combining invoices, merging chapters of a report, assembling application documents (CV, cover letter, certificates) into a single upload, or putting scanned pages together.
Drop all your PDFs at once, then drag them (or use the arrow buttons) into the order you want. The tool shows how many pages each file has and merges them in seconds using the pdf-lib engine inside your browser. Nothing is uploaded, so there are no file size limits other than your device memory and your documents remain private.
How to use the Merge PDF
- Drop two or more PDF files into the upload area.
- Drag the files or use the arrows to set the order.
- Click Merge PDFs.
- Your combined PDF downloads automatically.
Frequently asked questions
Is the quality reduced when merging?
No. Pages are copied exactly as they are, including text, images and vector graphics.
Can I merge only some pages?
Merge the files first, then use our Organize PDF tool to delete or reorder individual pages.
Is it safe to use with confidential documents?
Yes. Your PDF is opened and processed entirely inside your browser. It is never uploaded to our servers, so contracts, bank statements and ID documents stay private.
