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Embed Attachments

Embed files (images, docs, data) inside PDF

How it works:

  1. 1Upload a PDF file
  2. 2Add files to embed
  3. 3Click "Embed Files" to save

About this tool

Bundle supporting files right inside a PDF so that images, documents, and data all travel together as one self-contained package. You can embed multiple files of different types into a single PDF, where recipients reach them through the attachments panel of any standard PDF reader without the visible pages changing at all, which keeps related materials organized and stops anything from getting separated in transit. It shines when you need to pair a spreadsheet with a financial report, attach supporting evidence to a legal filing, or ship raw data files alongside a research paper. Privacy is never a concern here because the embedding happens locally in your browser and your files are never uploaded to any server, so confidential material stays with you. After the attachments are tucked in, the PDF retains its full quality and is ready to download the instant processing finishes. Legal professionals assembling case files, researchers sharing datasets, and analysts delivering reports with their source data will find it especially handy.

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Frequently Asked Questions

You can embed multiple files of different kinds, such as spreadsheets, images, documents, and raw data files. They travel inside the PDF as one package, which keeps related materials together so nothing gets separated when you share the document.
They're stored in the PDF's attachments panel, accessible in standard readers like Acrobat that support embedded files. Recipients open that panel to view or save each attached file. The visible pages of your document stay unchanged by the embedding.
No. Attachments are added to the document's internal file structure, not drawn onto the pages, so your layout, text, and formatting stay exactly as they were. The extra files ride along quietly without altering anything readers see on screen.
Bundling everything into one PDF keeps related materials organized and ensures supporting files don't get lost in transit. It's useful for pairing a spreadsheet with a financial report, attaching evidence to a legal filing, or shipping source data alongside a research paper.
Yes on both counts. Embedding happens locally in your browser with no upload to any server, so confidential case files and datasets stay on your device. The tool is free to use with no signup, login, or watermarks.

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