Batch Merge PDF

Combine multiple PDFs in bulk. Merge all uploaded files into individual combined PDFs or one final document, then download as ZIP.

100% browser-based — no upload

or drag and drop files here

Drag and drop multiple PDF files here

Max 100 MB per file

Instructions

  • Upload multiple PDF files to merge them all into one combined PDF
  • Files are merged in the order they appear in the list
  • Processed files are packaged as a ZIP archive for download
  • All processing is done locally in the browser; files are not uploaded to any server
Open source on GitHubNo data collectionFiles stay localNo server upload

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What you should know

This batch tool processes multiple PDFs at once, applying the same operation to every file you upload. It runs entirely in your browser — files are never sent to a server — and results are packaged for easy download.

  • Upload multiple files — drag and drop a folder or select individual PDFs to process in one go.
  • Same settings for all files — configure the operation once and it is applied uniformly across the batch.
  • Results packaged for download — processed files are bundled into a ZIP archive for convenience.

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About Batch Merge PDF

This free online PDF tool runs entirely in your browser. Files are processed locally and never uploaded to a server, making it a safe choice for sensitive documents.

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