✂Fastlabelcrop100% in-browser PDF tools

Merge PDFs

Combine multiple PDF files into one document and arrange them in the order you want.

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Drop your PDFs here

First-page thumbnails appear after upload · You can select multiple files.

🔒 Processed locally — never uploaded to a server

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How to merge label, invoice and manifest PDFs

Combine up to 20 PDF files into one document. The merger keeps the pages from each file and lets you arrange the files before downloading, which is useful for collecting shipping labels or invoices into a single print job.

  1. Select the PDF files you want to combine.
  2. Drag the files into the order you want in the final document.
  3. Merge and download the combined PDF, then check its page order before printing.

Does merging also crop my labels?

The merger combines existing PDF pages. To remove invoice areas first, use a marketplace crop tool or Advanced Cropping, then merge the prepared files.

File limits and privacy

Each PDF can be up to 25.0 MB. Files are processed locally in your browser without being uploaded. Password-protected or damaged PDFs may need to be unlocked or exported again before they can be opened.