Set it up
- In Claude (web or desktop): open Customize, then Connectors, choose Add > Add custom connector, name it (for example LeDuc File Converter), paste
https://convert.leducsystems.com/mcp, keep No sign-in and click Add, then Connect. No account is needed. - Claude Code:
claude mcp add --transport http leduc https://convert.leducsystems.com/mcp
I've submitted it to Claude's connector directory. Until it's listed there, adding it by URL works the same way.
What you can ask
- "Open this Publisher file and turn it into PowerPoint: https://.../newsletter.pub"
- "What's on each page of this Visio drawing?"
- "Which tasks in this .mpp are behind schedule, and who owns them?"
- "Put these 300 InfoPath forms into one spreadsheet."
If the file is on your computer, Claude gives you an upload link. Open it, pick the file, and tell Claude when it's uploaded.
Try it with sample files
- Publisher: sample.pub (a newsletter from the Apache POI test files)
- Visio: sample-drawing.vsdx
- Project: sample-project.xml
- InfoPath: forms.zip (3 made-up equipment request forms)
Paste a link into the chat, for example: "What's in this Visio file? https://leducsystems.com/tools/visio-viewer/sample-drawing.vsdx"
Tools
| Tool | What it does | Cost |
|---|---|---|
list_supported_formats | File types, outputs and prices | Free |
create_upload_link | A one-time page to upload a file from your computer or phone | Free |
inspect_file | Page count and watermarked previews (Publisher, Visio), the task table (Project), fields and rows (InfoPath) | Free |
convert_file | Downloads: Publisher to PPTX, DOCX, IDML, PDF, PNG or JPG; Visio to PDF or PNG; Project to XLSX or CSV; InfoPath to XLSX or CSV | See prices |
get_conversion_status | Download links once a Publisher file is paid | Free |
check_license | Checks a license or pass key | Free |
Prices
These are the same prices as on the tool pages:
- Publisher: $12 per file for editable PowerPoint, Word and InDesign files (PDF included), $4.99 for the clean PDF, or $19 for every file for 30 days.
- Visio: $19 once. Project: $19 once.
- InfoPath: free up to 25 forms, $49 once beyond that.
You pay on a Stripe page in your browser. The connector never charges you itself. After paying, give Claude the key the page shows (or, for a single Publisher file, just say you've paid). Full refund within 30 days if it doesn't work for your file.
Limits
- Files up to 40 MB, or 20 MB when Claude sends the file data directly.
- 20 files an hour per conversation.
- Links must be public. Dropbox, Google Drive and OneDrive share links work.
Privacy
See the connector section of my privacy policy. In short: I never open your files. The connector doesn't receive your conversation. Visio and Project files are deleted as soon as they've been read. Publisher conversions are deleted after 24 hours, or 7 days once paid.
Support
Questions or a file that didn't convert well: tyler@leducsystems.com. I reply within one business day.