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PDF Attachments

Embed files as attachments in your PDF document.

or drop PDF here

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Processed LocallyFaster processing, no size limits

Complete Guide: PDF Attachments

Embedding files within a PDF creates a self-contained package that bundles related documents, spreadsheets, images, or any other files alongside your main document. This is useful for including supporting materials with a report, attaching source data to a presentation, or packaging all project files into a single distributable PDF. iLoveDoc's Add Attachments tool lets you embed any file type into your PDF — Excel spreadsheets, Word documents, images, ZIP archives, or any other format. Recipients can extract and open the attachments using any standard PDF viewer. All processing happens locally in your browser, keeping your files private and secure.

How to use PDF Attachments

  1. 1Upload the PDF you want to add attachments to.
  2. 2Select the files you want to embed as attachments.
  3. 3The tool embeds the selected files into the PDF document.
  4. 4Verify the attachments appear in the document's attachment panel.
  5. 5Download the PDF with all files embedded and ready for distribution.

PDF Attachments Use Cases

Report Distribution

Attach source data spreadsheets and supplementary materials to PDF reports for complete distribution.

Project Documentation

Bundle all project-related files — plans, budgets, contracts — into a single PDF package.

Form Submissions

Attach supporting documents to completed PDF forms before submission.

Why use PDF Attachments on iLoveDoc?

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Your files are processed entirely in your browser. They are never uploaded to our servers, guaranteeing total confidentiality and data protection.

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PDF Attachments is completely free to use, with no registration required and no file size limits. Use it as many times as you need.

Processing is instant thanks to our local browser technology. No waiting, no queues, no server delays.

Frequently Asked Questions about PDF Attachments

What file types can I attach?

Any file type can be embedded as an attachment: documents, spreadsheets, images, archives, audio files, etc.

Can recipients extract the attached files?

Yes. Most PDF viewers (Adobe Reader, Chrome, Edge) allow users to open and save embedded attachments.

Does adding attachments increase file size?

Yes. The file size increases by approximately the total size of the attached files.

Is there a limit on attachment size?

No hard limit, but very large attachments may slow down PDF loading.

Can I add attachments to a protected PDF?

You may need to unlock the PDF first before adding attachments.