Alternatives
Products that do what duo·reader— split view for long docs does
Two independent views of the same PDF. Nothing to install.
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2017 · libreread.org
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2017 · pdflower.com
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Hey, I've made a pdf reader with ai assistance, you can quickly ask questions about the text and the images, and it will have context about all of your reading material so you can ask questions freely, try it now, I'm in open beta to find bug and get feedback. upcoming features: - Highlighting - Highlighting with Notes - Bibliography - Automatic Reference file opening - Improved UX and robustness currenlty alot of bugs so please let me know if you found any. feedback appreciated
2025 · pdf-hub.com
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MergePDF▲1Merge, split & rearrange PDFs privately in your browser
18d ago · merge-pdf-bice.vercel.app
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Hey HN, I built a PDF reader that can generate interactive visualizations right inside the document. The goal is to reduce the “intuition gap” when reading dense papers: select a concept, click Visualize, and it tries to produce a solid visual interactive app where you can rotate/zoom/step through (not just a text explanation). Upload any PDF, select text, click Visualize. Demo (no signup): https://zerodistract.com/try/pdf/67cdee74-810b-4f1b-af7d-010... Product link: https://zerodistract.com I’d love feedback, especially on what feels useful vs.…
Feb 2026 · zerodistract.com
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All the PDF tools you need, in one simple Android app
19d ago · play.google.com
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