Boss Hub | AI (formerly DocGPT & ChatPDF➶) vs PDFPeer

Boss Hub | AI is a Chrome extension sidebar for chatting with uploaded documents using ChatGPT and GPT-4. You upload a PDF, Markdown, Epub, or FB2 file, then ask questions, request summaries, and see highlighted source passages inside the side panel. It targets anyone who wants document Q&A without leaving the browser.

Compared with standalone ChatPDF sites, Boss Hub runs as a Chrome side panel and stores data locally on your machine. The listing highlights a built-in token usage tracker, periodic deletion of uploaded files, and support for Markdown alongside PDF. That local-first angle matters if you are comparing browser extensions rather than cloud-only upload tools.

Researchers, students, and office workers who already live in Chrome can use it to skim contracts, reports, or ebooks faster. The developer site is iambuffett.net, and the extension last updated to version 1.3.5 in July 2024.

PDFPeer turns uploaded PDFs into documents you can question in plain language. Upload a file, then ask for summaries, specific facts, or quick lookups without scrolling page by page. The product targets students working through lecture notes and professionals handling contracts, reports, bank statements, and similar paperwork.

The homepage highlights use across study materials, invoices, resumes, contracts, tax forms, research papers, and other document types. PDFPeer also ships a separate free tools section for conversions and extraction, including PDF to text, OCR, image conversion, and split PDF workflows that do not require signing in.

Accounts support Google, GitHub, or email sign-in. Southern East Inc., based in Waterloo, Ontario, operates PDFPeer and handles billing through Stripe.