Zovo PDF Form Fill

List the fields of a fillable PDF and fill them in one step.

Zovo PDF Form Fill reads the form fields of a fillable PDF (text boxes, checkboxes, radio buttons, dropdowns and list boxes) with the printed label next to each one, so the assistant can map your answers to the right fields. It fills the values you give, checks options and length limits before writing, reads the filled PDF back to confirm each value, and returns a download link. You can keep the fields editable or flatten them.

What it does

Lists each field with its type, current value, options, required flag, length limit, page and nearby printed label
Fills text, checkbox, radio, dropdown and list box fields; refuses unknown names and suggests the 3 closest
Checks options and maximum lengths before anything is written
Reads the filled PDF back and reports how many values match the request
Optional flattening that locks the values into the page
Reports required fields that are still empty and signature fields left for signing

Try asking

“List the fields in this PDF form”

“Fill this form: name Jane Doe, email jane@example.com, shift Evening, agree yes”

“Fill the form and flatten it so the answers are locked into the page”

Limitations

Standard (AcroForm) fillable PDFs only; XFA-only forms are refused
Signature fields are not signed
Up to 20 MB and 2,000 fields per form
Password-protected PDFs must be unlocked first
CJK, Arabic, Hebrew and emoji are not supported in field text

Add it

ChatGPT: once Zovo PDF Form Fill is approved, add it from the ChatGPT plugin directory.

Claude: go to Customize > Connectors > Add custom connector and enter https://pdf-form-fill.zovo.one/mcp. No sign-in is needed. Once Zovo PDF Form Fill is listed in the Claude connector directory, you can add it from there too.

Other MCP clients can connect to the same endpoint: https://pdf-form-fill.zovo.one/mcp