PDF Tools
PDF Attachment Manager
Add or clear embedded attachments on a PDF.
Drop the base PDF, then attach files below
PDF, application/pdf · up to 200 MB
Features
Built for real work.
Any file type
Attach PDFs, docs, spreadsheets, images, or data.
Overwrite mode
Remove existing attachments in one click.
Standards-compliant
Uses the standard `/EmbeddedFiles` tree.
How it works
Three steps, no friction.
- Step 1
Upload
Drop the PDF you want to enrich.
- Step 2
Attach files
Pick the files to embed and (optionally) drop existing attachments.
- Step 3
Download
Get the updated PDF with attachments intact.
Benefits
Why teams choose WebRul.
- Deliver a report and its raw data as one file
- Bundle contracts with supporting documents
FAQ
Questions, answered.
Do attachments increase file size?
Yes — attachments are embedded verbatim. Combine with PDF Optimizer for a smaller output.
Related tools
Keep the flow going.
Compress PDF
Shrink PDF file size while preserving quality and searchable text.
Merge PDF
Combine multiple PDFs into a single document in any order.
Split PDF
Extract every page as a standalone PDF or split by custom ranges.
Rotate PDF
Rotate all or selected pages of a PDF by 90°, 180°, or 270°.
Need something custom?
Talk to the WebRul team about custom integrations, private tooling, or enterprise access.