Merging without the privacy trade-off
Most “merge PDF” sites upload every file you add. If you’re combining invoices, statements, or signed documents, that’s a lot of sensitive material sent to someone else’s server. A browser-based merger avoids this completely — the files are combined on your device.
How to merge PDFs in your browser
1. Open the merge tool. Go to Merge PDF.
2. Add your PDFs. Drop in two or more files. Each is read locally — never uploaded.
3. Arrange the order. Drag the files into the order you want, and remove any you don’t need.
4. Merge and save. Click Merge and save the single combined PDF to your computer.
Lossless by design
Merging copies each page exactly — fonts, images, and formatting are preserved with no re-compression or quality loss. The result is a clean single PDF that looks identical to the originals, just combined.
Other things you can do privately
Once your PDFs are merged you might also want to add page numbers across the combined document, compress it for email, or split it again later — all without uploading.
Merge your PDFs privately — nothing is uploaded.
Open the tool →