DocGPT & ChatPDF➶

By OpenAI
Document InteractionFree

Chat with your PDFs and docs in Chrome—fast, accurate, and private with Boss Hub | AI.

Last updated Mar 13, 2026

Claim Tool

What is DocGPT & ChatPDF➶?

Boss Hub | AI is a Chrome extension that lets you chat with documents (PDF, Markdown, Epub, FB2) using ChatGPT/GPT‑4. It delivers accurate Q&A, instant summaries, and source highlights through an AI sidebar, powered by LangChain, LlamaIndex, vector storage, and document fragmentation. Data is saved locally and files are regularly deleted to protect privacy, while a token usage tracker helps monitor costs.

DocGPT & ChatPDF➶'s Top Features

Key capabilities that make DocGPT & ChatPDF➶ stand out.

Chat with documents (Q&A)

Summarize documents instantly

Highlight relevant source passages

Supports PDF, Markdown (best), Epub, FB2

Chrome AI sidebar interface

ChatGPT and GPT‑4 integration

LangChain and LlamaIndex support

Vector storage for retrieval

Document fragmentation for accuracy

Local data storage for privacy

Regular deletion of uploaded docs

Token usage tracking

Use Cases

Who benefits most from this tool.

Students

Ask questions and generate summaries from textbook PDFs and lecture notes to prep for exams.

Researchers

Extract key findings, methods, and citations from academic papers and highlight source passages.

Lawyers & paralegals

Review contracts to locate clauses, define terms, and create concise clause summaries.

Product managers

Digest long PRDs and user feedback docs to surface requirements and action items.

Customer support

Query product manuals and knowledge base exports to answer user questions faster.

Consultants

Synthesize insights from multi-format client materials (PDF, Markdown, Epub) into brief summaries.

Writers & editors

Analyze reference books or Epubs and pull quotes with source highlights for citations.

Compliance teams

Scan policies and regulations to identify obligations and generate summary checklists.

Sales & marketing

Summarize case studies, battlecards, and whitepapers to craft briefs and talk tracks.

Educators

Create lesson outlines by summarizing chapters and answering curriculum-aligned questions.

Tags

Chrome extensionChat with documentsPDFMarkdownEpubFB2ChatGPTGPT‑4Q&ASummariesSource highlightsLangChainLlamaIndexVector storageDocument fragmentationPrivacyToken usage tracker

DocGPT & ChatPDF➶'s Pricing

Free plan available

Top DocGPT & ChatPDF➶ Alternatives

OpenAI logo
OpenAIai lab

Creating safe AGI that benefits all of humanity

426 Tools6 ModelsFounded 2015San Francisco, CA
View full profile

AI Models by OpenAI

Large language models from the same organization.

ModelContext WindowPrice (In / Out per M)
GPT-5.5Current1.1M$5.00 / $30.00
GPT-5.5 ProCurrent1.1M$30.00 / $180.00
GPT-5.4 MiniCurrent400K$0.75 / $4.50
GPT-5.4 NanoCurrent400K$0.20 / $1.25
GPT-5.4Current1.1M$2.50 / $15.00
GPT-5.4 ProCurrent1.1M$30.00 / $180.00

User Reviews

Share your thoughts

If you've used this product, share your thoughts with other builders

Recent reviews

Frequently Asked Questions

What does Boss Hub | AI do?
It lets you upload documents (PDF, Markdown, Epub, FB2) and chat with them—ask questions, get summaries, and see highlighted sources.
What AI technologies does it integrate?
It integrates ChatGPT and GPT‑4, plus LangChain, LlamaIndex, vector storage, and document fragmentation for more accurate answers.
Which file types are supported?
PDF, Markdown (best support), Epub, and FB2 are supported for upload and AI analysis.
How is my data handled?
Data is saved locally, and uploaded documents are deleted regularly to reduce privacy risk; data is not sold or used beyond core functionality.
How many users trust Boss Hub | AI?
It’s trusted by 10,000+ users for personal and business productivity.
What is the current rating and version?
As listed: rating 1.7/5 from 3 ratings, version 1.3.5, last updated July 17, 2024.
What data does the extension handle?
It may handle PII, authentication information, and website content, but declares no selling to third parties and no use unrelated to core functionality.
How can I get support?
Visit the developer’s support site or email [email protected] for questions, suggestions, or issues.
Does it work offline?
Core AI features rely on online AI services (e.g., ChatGPT/GPT‑4), so an internet connection is typically required.
Is pricing or an API key required?
Pricing and API key requirements aren’t specified on the listing; check the developer’s support site for current details.