Merge PDF files
Combine several PDFs into one document. Put them in the order you want, then download the result.
Drop your files here
or choose files from your device
Up to 20 files, 50 MB in total. Accepted: PDF.
Merge PDF files online – in the order you want
Need to merge PDF files into one document? Add up to 20 PDFs, put them in the right order with the arrows and download a single file. This is the quickest way to merge PDF files for an application, a contract package or a monthly report without installing any software.
People merge PDF files for many reasons: a cover letter and CV, several scanned pages, invoices that belong together or chapters written by different colleagues. The pages keep their original size, text and quality, because nothing is converted or re-compressed when you merge PDF files with this tool.
Your documents are processed on our own servers in Germany, held in memory only and deleted as soon as the result has been delivered, at the latest after an hour. You do not need an account to merge PDF files. If you later want to cut the result again, you can split the merged PDF or remove single pages with the other tools on this site.
How it works
Add your PDFs
Drop the files onto the page or choose them from your device.
Set the order
Move the files up or down until the order is right.
Download
Merge and download one PDF with all pages.
Questions and answers
Are my files stored?
No. Your files are processed in memory on our servers in Germany. Nothing is written to disk, and everything is discarded as soon as your result has been sent to you.
Is there a limit?
You can merge up to 20 PDF files with a total size of 50 MB per run.
Can I merge password-protected PDFs?
Not directly. Please remove the password protection first, then merge the files.
How can I merge several PDFs into one file?
Upload the PDF files, set the order in the list and start merging. You get a single PDF to download.
How do I join scans and invoices into one PDF?
Upload the scans and invoices as PDF, put them in order and merge them. If the scans are photos (JPG or PNG), first turn them into a PDF with “Images to PDF”.
Can I merge PDFs without installing a program?
Yes. Merging runs in your browser on our server in Germany, you need neither Acrobat nor an app. Without signing up a few free uses are available every day.
More tools
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- Compress PDFMake PDF files smaller for e-mail and uploads.
- Make PDF searchable (OCR)Make scanned PDFs searchable and copyable with text recognition.
- Protect PDFEncrypt a PDF with a password to open it.
- Unlock PDFRemove the password protection from a PDF.
- Delete PDF pagesRemove unwanted pages from a PDF.
- Rotate PDFRotate all or selected pages of a PDF.
- Add watermark to PDFStamp text such as “CONFIDENTIAL” or “DRAFT” on every page.
- Add page numbers to PDFNumber the pages of a PDF – position, format and start number are up to you.
- Reorder PDF pagesSort the pages of a PDF: move, repeat or reverse them.
- Crop PDFCut margins off PDF pages.
- PDF to PDF/AMake PDFs and Office files ready for long-term archiving (PDF/A).
- PDF to text / MarkdownGet the text of a PDF as clean text or Markdown – ready for AI tools.
- Remove metadataStrip hidden data from PDFs and photos.
- PDF to WordTurn a PDF into an editable Word document (approximation).
- Text to PDFTurn text files into neat PDF documents.