Echo Reading

What it does

Stop switching between PDF readers and ChatGPT. Echo combines reading, annotation, and AI chat in one place. Select any text from your PDF and ask questions instantly. No copy-paste, no context switching. All data stays local, fully open source, and you use your own OpenAI API key.

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  PDF to Chatbot2023 · thesamur.ai · ▲356

  Talk to your documents

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  Chat with PDF2023 · paperguide.ai · ▲201

  Chat with any PDF for free with no limitations or login

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  ChatPDF2023 · chatpdf.com · ▲174

  Chat with any PDF using the new ChatGPT API

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  PDFChat2023 · ▲103

  Ever wished you could chat with your boring PDFs?

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  PDFgear Chatbot2023 · pdfgear.com · ▲85

  Intellectualize and chat PDFs using AI assistant

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  PDF Interact2025 · pdf-interact.live · ▲20

  Interact with your PDFs and uncover insights in seconds.

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  Lovon AI Therapy▲801

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  I spent 3 years reverse-engineering a 40 yo stock market sim from 1986▲721

  Hello my name is Ben Ward for the past 3 years I have been remastering the financial game Wall Street Raider created by Michael Jenkins originally on DOS in 1986. It has been a rough journey but I finally see the light at the end of the tunnel. I just recently redid the website and thought maybe the full story of how this project came to be would interest you all. Thank you for reading.

  Work · Feb 2026 · wallstreetraider.com