PDF

PDF Merge

Combine multiple PDF files into a single document. Upload your PDFs, arrange them in the desired order, and merge them instantly — all processing happens in your browser.

Drop PDF files here

or click to browse · Multiple files supported

How to Use

  1. Click or drag to upload two or more PDF files.
  2. Drag and drop files to reorder them.
  3. Remove any file by clicking the × button.
  4. Click Merge to combine all PDFs into one document.
  5. Download the merged PDF.

How It Works

PDF merge uses pdf-lib to load each uploaded PDF, copy all pages into a new destination document, and save the combined result. Page ordering matches the file order you arrange.
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