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Screenchart v0.1.0

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@github-actions github-actions released this 05 Jul 18:03
v0.1.0
acb67b9
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Learn about vigilant mode.

🎯 Screenchart v0.1.0 — first public release. Screenshot any data, get instant AI analysis.

Press a hotkey, drag a box around any chart, table, or on-screen data, and Screenchart explains
it in plain English and turns it into a clean visualization, without leaving what you're looking
at. Local-first, bring your own key.

📥 Get Screenchart

Run from source (recommended if you have git):

git clone https://github.com/AshishB2000/screenchart.git
cd screenchart
npm install
npm start

No installer and no first-launch security prompt.

Or download the app — if you're okay following a few first-launch steps (the build is
unsigned), grab it below:

macOS — first launch (unsigned build)

Screenchart is free and open source and isn't signed with a paid Apple certificate, so macOS
blocks it on first open. To allow it (you only do this once):

  1. Double-click Screenchart. You'll see "could not verify." Click Done.
  2. Open System Settings → Privacy & Security.
  3. Scroll to the message about Screenchart and click Open Anyway.
  4. When prompted again, click Open Anyway, then authenticate with your password or Touch ID.

It opens normally afterward. (Or run from source to skip this entirely.)

Windows — first launch (unsigned build)

The installer isn't signed with a paid certificate, so Windows SmartScreen warns about the
download. Click More info → Run anyway to continue. You only do this once.

Platform Architecture Asset
macOS Universal (Apple Silicon + Intel) Screenchart-0.1.0-universal.dmg
Windows x64 Screenchart-0.1.0-Setup.exe

🎉 Highlights

  • 📸 Capture anything on screen — charts, tables, PDFs, spreadsheets, web content. Global
    hotkey (⌘⌥S on macOS, Ctrl+Alt+S on Windows, configurable).
  • 🧠 Plain-English analysis of what you captured.
  • 📊 Clear visualizations from the data, including maps. Choose from 28 visual types.
  • 🔑 Bring your own key — Anthropic, OpenAI, Gemini, or any OpenAI-compatible gateway
    (OpenRouter, Ollama, custom). Or use a local coding-agent CLI.
  • 🗂️ Local capture history, kept on your machine.
  • 💾 Export to PDF, Word, PowerPoint, or PNG.
  • 🔒 Local-first — captures, history, and keys stay on your machine. Analysis sends the
    captured image to the provider you choose.

📚 Documentation

  • Quickstart and setup: see QUICKSTART.md
  • Privacy: see PRIVACY.md
  • Full docs and source: the repository README

⚠️ Known issues

  • The build is unsigned on both macOS and Windows, so both will warn on first launch. macOS:
    open System Settings > Privacy & Security > Open Anyway. Windows: More info > Run anyway. You
    only do this once. (Or run from source to skip it.)
  • Linux: planned, not yet available.
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