Zro7Zro7/PDF Attachments

Attachments

Add, list, extract, and remove embedded files.

Runs entirely in your browser. Files never leave your device.

Drop PDF here or click to select

Single file

Attach files

Drop files to attach

Multiple files supported

How it works

  1. 1

    Load a PDF

    Drop the PDF you want to inspect or modify.

  2. 2

    Add or remove attachments

    Embed new files, or delete existing ones from the list.

  3. 3

    Download the updated PDF

    Save the PDF with your attachment changes applied.

Frequently asked questions

What is a PDF attachment?

PDF supports embedding arbitrary files (spreadsheets, ZIPs, images) inside the document itself.

Can I extract every attachment at once?

Yes. Select Extract to download all embedded files as a ZIP.

Does adding attachments affect page content?

No. Attachments live in the document catalog and don't change how pages render.

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