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FlySpeed MarkDown is a Markdown editor and PDF reader that comes with free AI models provided by SiliconFlow. In addition to polishing, correcting, translating, and extending your notes, the software can intelligently recognize document content, automatically generate desktop sticky notes, and create scheduled reminders with notifications via WeChat, SMS, DingTalk, email, and more.

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About FlySpeed Markdown

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Core Features

  • Extremely Lightweight : Installer is only about 7MB, cold start ≤ 300ms, resident memory ≤ 50MB, smooth editing even with 80,000-word documents.
  • Completely Free : Open-source project licensed under the Non-Commercial Open Source License (NC 1.0).
  • Powerful Functionality : Multi-tab support, built-in AI assistant, blog publishing, WebDAV sync, extensible plugin system, and more advanced features.
  • Cross-Platform Support : Available on Windows / Linux / macOS.

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Installing FlySpeed Markdown

You can download the latest version from the official website or GitHub.
Windows users can install directly using the following command: 
winget install flyhunterl.FlyMD

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Common AI Use Cases

  • AI polishing / error correction / continuation pasted-20251202-125600-tvdg.png
  • Generate sticky notes from documents (supports immediate or scheduled delivery to platforms such as WeChat)
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Other Useful Features

  • Localized management for Typecho blogs
  • Multi-device synchronization via WebDAV
  • Automatic image upload when pasting pictures
  • Local document library management