# Extend

Document processing platform that parses, extracts, classifies and splits PDFs and images, with a browser studio.

- Website: https://www.extend.ai/
- Listing: https://openack.co/p/extend
- Not evaluated. Listed by OpenACK: its 8 claimed capabilities are OpenACK's reading of the product's public site, not the maker's word, and nobody has checked them yet.

OpenACK's description (not checked):

> Extend turns documents into structured data: it parses files into markdown, extracts fields to JSON with a schema, classifies and splits multi-document files and fills PDF forms. Extend Studio is the web dashboard for testing processors, building workflows, reviewing results and running evaluations.

## Capabilities

- **not evaluated**: Parse a document into markdown in the browser
- **not evaluated**: Add searchable OCR text to a scanned PDF
- **not evaluated**: Build a document workflow on a visual canvas
- **not evaluated**: Review and correct extracted values before approving
- **not evaluated**: Create an evaluation set to measure accuracy
- **not evaluated**: Edit an extractor by chatting with an AI assistant
- **not evaluated**: Invite a teammate to a workspace
- **not evaluated**: Connect an AI assistant over MCP

## What the statuses mean

- **confirmed** (ACK): a person from OpenACK signed in with a test account and saw it work.
- **not confirmed** (NAK or ?): it was tried and didn't work, or we couldn't reach or check it. Not proof it's missing, but not verified.
- **not evaluated** (—): nobody has checked it. It's the founder's word only.

Treat only "confirmed" as verified. A result is a record of one evaluation on the date shown, not a guarantee.