Macro PDF
AI PDF reading assistant
Turn dense PDFs into interactive, chat-ready documents
Reviewed by The Desk · Last verified July 2026
“One of the more polished AI document readers: it layers hover-to-explain, cross-reference previews, and multi-model chat directly onto the page instead of shoving it into a side panel. It genuinely helps with dense, cross-referenced PDFs, but the ~$49/month Pro tier is steep against cheaper chat-with-PDF rivals, and Macro's drift toward an all-in-one workspace risks making the focused reader feel like just one module.”
Skip it ifSkip it if you only need occasional, lightweight chat-with-PDF — free tools or your existing AI chatbot cover that, and the ~$49/user/month Pro tier is hard to justify for casual reading.
What it is
Macro PDF is an AI-assisted document reader aimed at people who spend their day inside dense, technical PDFs — research papers, legal contracts, and financial filings. Rather than bolting a chatbot onto the side of a viewer, it layers intelligence directly onto the page: you can highlight any phrase to get an explanation in place, the app auto-detects key terms, sections, and equations, and cross-references become clickable previews. It is built by Macro, a startup founded by Jacob Beckerman (formerly of Bridgewater) that raised a $9.3M seed round led by Andreessen Horowitz in 2023.
The core loop is reading with an AI co-pilot always within reach. You can chat with a single document or across several at once, and answers cite the specific source page, which makes the model's output easier to trust and verify. Macro lets you pick among leading models — GPT, Claude, and Gemini — so you are not tied to one provider, and it adds the usual scaffolding of summaries, auto-generated tables of contents, highlighting, and notes. A Chrome extension extends the reader to PDFs opened in the browser.
Where it fits is the middle ground between a plain viewer and a general-purpose AI chatbot: more document-native than pasting text into ChatGPT, more focused than a full office suite. The trade-offs are cost and scope. The paid tier (reported around $49/user per month) is steep next to cheaper single-purpose chat-with-PDF tools, and Macro has been broadening into an all-in-one AI workspace spanning chat, notes, and code, which risks making the standout reading experience feel like one module among many. For heavy readers of complex material, though, the inline, cited approach is genuinely differentiated.
Key features
- Highlight any phrase for an instant AI explanation overlaid on the page
- Automatic detection of key terms, sections, and equations with clickable cross-reference previews
- Multi-document chat with citations that link back to the source page
- Choice of leading AI models (GPT, Claude, Gemini) for chat and summaries
- Auto-generated tables of contents and document summaries
- Highlighting, notes, and annotation tools alongside the AI
- Chrome extension to bring the reader to PDFs opened in the browser
Who it’s for
Reading and understanding dense academic papers
Getting instant AI explanations of jargon and equations in place
Chatting across multiple documents with cited source pages
Reviewing legal contracts and financial filings
Pros & cons
The good
- Highlight-to-explain and cross-reference previews sit on the document itself, not in a detached chat window
- Multi-document chat cites the exact source page, making answers easier to verify
- Lets you switch between leading models (GPT, Claude, Gemini) rather than locking you to one provider
The catch
- Pro tier is expensive (~$49/user/mo) next to single-purpose chat-with-PDF competitors
- The product is broadening into a general AI workspace, diluting focus on the reader
- Free tier's AI usage is limited, so heavy readers hit the paywall quickly
Pricing
| Tier | Price | What you get |
|---|---|---|
| Free | Free | Basic PDF reader · Chrome extension · Limited AI explanations and chat |
| Pro | $49/mo | Expanded AI reading and chat · Multi-document chat with cited sources · Access to multiple AI models |
| Enterprise | Custom | Volume licensing · Team collaboration and sharing · Priority support and security controls |
Free tier — Free reader with Chrome extension and limited AI explanation/chat usage
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Questions people ask
Is Macro PDF free?
There is a free tier that includes a Chrome extension and basic reading with limited AI usage. Expanded AI reading and multi-document chat require the paid Pro plan, reported at around $49 per user per month.
Which AI models does Macro PDF use?
It lets you chat using major models such as OpenAI's GPT, Anthropic's Claude, and Google's Gemini, so you are not locked into a single provider.
Can it chat across multiple documents?
Yes. You can chat over several PDFs at once, and answers link back to the specific source page so you can verify them.
Who is Macro PDF best for?
Researchers, students, and legal or financial professionals who read dense, cross-referenced documents and want inline explanations rather than a separate chatbot window.