Research Notes
AI-powered PDF reader highlight text, get explanations.
Research Notes launched on May 15, 2026 with 1 votes.
What it does
Research Notes is a free, open-source tool for reading academic papers and dense documents with AI assistance. Most PDF readers let you highlight. Research Notes makes those highlights intelligent. The AI reads your entire paper upfront, so every explanation is grounded in the full context, not just one sentence. Highlight to explain, ask questions, attach diagrams, or chat freely. Notes auto-save and link back to exact pages. Export as PDF, Word, or Markdown. Free with Groq, Gemini, or Ollama.
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Open Paper2025 · openpaper.ai · ▲289Hi HN! Open Paper allows you to annotate and understand your research papers with an AI copilot. I wanted a paper-reading assistant that let met actually dig into papers in-place while benefiting from AI tooling. When it comes to studying, I'm not a fan of the typical chat interfaces that obfuscate uploaded files and turn them into black box 'content'. Hence, I've implemented a split-pane view. To mitigate the risk of hallucinations, all AI responses come with grounded citations that refer back to the source material in-flow. Some feature highlights: - Actually read your papers in one place…
Explainpaper – Explain jargon in academic papers with GPT-32022 · explainpaper.com · ▲223heyo! Explainpaper lets you upload a research paper PDF. If you don't understand a formula or sentence, just highlight it and the tool explains it for you I built this a few weeks ago to help me read a neuroscience paper, and it works pretty well! I didn't fine-tune GPT-3, but I do take a lot of context from the paper and feed that into the prompt (not the whole paper). Ppl have uploaded AI, biology, economics, philosophy papers and even law documents. Works in Chinese, Japanese, Spanish, French and more as well!
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