Combine several PDFs into one without uploading them.
Your files never leave your computer: everything runs in your browser.
Drag the PDFs into the tool, put them in order with the arrows and press Merge PDF. The file is created in your browser, so your documents are not uploaded to any server. Password-protected PDFs must be unlocked first.
Combines several PDFs in the order you choose. Everything runs in your browser: files are not uploaded. Password-protected PDFs cannot be opened.
Local processing with pdf-lib (MIT licence) · no file upload · the limit is your device memoryCombines several PDFs in the order you choose. Everything runs in your browser: files are not uploaded. Password-protected PDFs cannot be opened.
Combine invoices, contracts or notes into a single file to send or archive. You can add as many PDFs as you like, all at once or in batches, and put them in order before merging. Because everything runs in your browser, it also suits confidential documents.
The merged PDF keeps the text, images and quality of the originals: pages are copied, not printed again. Bookmarks and fillable forms may not be kept. If the final file is too big to email, check whether one of the originals contains very high resolution scans.
There is no fixed limit: it depends on your device memory. A normal computer can merge dozens of PDFs and hundreds of pages without trouble.
No. The page downloads an open source library and processes the files in your browser. You can check by disconnecting from the internet after adding the files.
No. Open it first in your PDF reader, save a copy without a password and use that here.