Extend
Pulls fields and tables out of documents, sorts and splits files, and fills PDF forms from ChatGPT.
What Extend can do in ChatGPT
Turn documents into clean data from chat.
Field Extraction
Pull fields, tables and line items out of documents.
Document Types
Identify what kind of document each file is.
PDF Splitting
Break a combined PDF into its separate documents.
Form Filling
Fill a PDF form using details from another file.
Reusable Workflows
Build extractors in chat and run them in bulk.
You stay in control
You approve access, and you can disconnect Extend at any time.
Apps 1
What Extend does in ChatGPT
The Extend plugin works with documents from inside ChatGPT. You can give it PDFs, images, Office files or spreadsheets and ask it to pull out specific fields, tables and line items, such as the vendor, invoice number and total from a stack of invoices.
It can also tell you what kind of document each file is, break a combined PDF into its separate documents, and fill in a PDF form using details taken from another file. That covers a lot of the sorting and copying that usually happens by hand.
For repeat work, you can build and test reusable extractors, classifiers and workflows on real documents in the chat. Once one works the way you want, you run it in bulk in your Extend workspace, so the same setup can handle a steady stream of invoices or forms instead of one file at a time.
Who it is for
- Finance teams processing invoices
- Operations staff sorting scanned paperwork
- Developers building document workflows
How to add Extend to ChatGPT
- Open the Extend listing in ChatGPT ↗.
- Click Install plugin.
- Sign in to your Extend account when asked and approve the access it requests.
- Start a chat and ask for what you need, mentioning Extend if ChatGPT does not pick it up.
- To stop, disconnect Extend under apps in your ChatGPT settings.
Questions about Extend
What is the Extend ChatGPT plugin?
The Extend plugin works with documents from inside ChatGPT. You can give it PDFs, images, Office files or spreadsheets and ask it to pull out specific fields, tables and line items, such as the vendor, invoice number and total from a stack of invoices. It is listed in ChatGPT's plugin marketplace under Developer Tools.
What can I ask Extend to do in ChatGPT?
For example: "Extract the vendor, invoice number, line items and total from these invoices into a table", "Split this combined PDF into separate documents and name each type", "Fill out this PDF form using the details in the attached document".
Who makes the Extend plugin for ChatGPT?
The ChatGPT listing names CrowdView, Inc. dba Extend as the developer. The version listed on 8 October 2026 was 2.0.0.
How do I add Extend to ChatGPT?
Open the Extend listing in ChatGPT, click Install plugin, sign in to your Extend account and approve the access it asks for. Then ask for what you need in a chat, mentioning Extend if ChatGPT does not pick it up.
Can Extend change things in my account, or only read?
It reads the documents you share in the chat and returns extracted data, split files or filled forms. Extractors and workflows you build can be saved and run in your Extend workspace.
Who is the Extend plugin for?
Finance teams processing invoices, operations staff sorting scanned paperwork and developers building document workflows.
Which file types does Extend handle?
PDFs, images, Office files and spreadsheets, according to the listing.
Can I reuse an extraction setup?
Yes. You can build and test extractors, classifiers and workflows in chat, then run them at scale in your Extend workspace.
Does Extend see my ChatGPT chats?
When Extend is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Extend. What Extend does with that data falls under its own terms and privacy policy. ChatGPT keeps your training-data settings, and you can disconnect at any time.
How do I disconnect Extend from ChatGPT?
Open your ChatGPT settings, go to apps, and disconnect Extend. You can reconnect later from the listing.
What are alternatives to Extend in ChatGPT?
Similar plugins in the ChatGPT marketplace include Context.dev, Remote Desktop Commander and Alloy. Each has its own page in this directory.
Privacy and your data
When Extend is connected, ChatGPT may share the parts of your chats and memories that matter for a request with Extend. What Extend then does with that data falls under its own terms and privacy policy, not only OpenAI's. ChatGPT keeps your training-data settings for data that comes from connected apps, and you can disconnect at any time.
Extend privacy policy ↗Extend terms ↗OpenAI: apps in ChatGPT ↗