Merge PDF Files
Combine two or more PDF files into a single document, in the order you choose. Everything happens locally in your browser — your files are never uploaded anywhere.
⚡ Runs 100% in your browserClick to choose PDF files or drag & drop here
Add 2 or more PDFs · they'll be merged in the order shown below
Processing…
✅ Your merged PDF is ready
Click below to download. The file is generated locally and is not stored on any server.
🔒 Your PDFs are processed entirely on your device using your browser's memory. Numvexa never sees or stores your files.
How Merging PDFs Works
This tool copies every page from each PDF you add into one new PDF, in the order the files appear in the list. It's useful for combining multiple scanned documents, invoices, or chapters into a single file before sharing.
1
Add your PDFs. Click the box above or drag and drop two or more PDF files.
2
Set the order. Use the ↑ / ↓ buttons next to each file to arrange them in the order you want them merged.
3
Merge. Click "Merge PDFs." All pages from every file are combined into one new PDF, preserving the original page content and quality.
4
Download. Your merged PDF is generated in your browser and downloaded straight to your device.
Because pages are copied directly rather than re-rendered as images, the merged PDF keeps the original text, links, and quality of every source file.