MDedit

At a glance

• Editor score
  7.0 / 10
• Pricing
  Open source
• Best for
  Cross-platform local Markdown workflows
• Paid from
  Free
• Facts checked
  20 Sep 2026

• Where it wins

  • Runs on web, Windows, macOS, and Linux
  • Supports GFM, Mermaid diagrams, and KaTeX math
  • Exports to HTML, PNG, PDF, CSV, and SVG

• Where it doesn't

  • No cloud sync for keeping documents aligned across devices
  • Desktop downloads are documented for specific platforms
  • A broad feature set may exceed simple Markdown editing needs

Our verdict on MDedit

MDedit is an open-source Markdown editor for people who want local document handling across web, Windows, macOS, and Linux. Its workspace combines source editing, split view, live preview, and tabs for managing multiple documents. GitHub-flavored Markdown support, Mermaid diagrams, and KaTeX math extend it beyond basic text formatting, while native file handling and Markdown file associations keep the workflow centered on local files. The project also describes local draft recovery and recent-file history, giving it a practical fit for writers, developers, and technical teams who prefer files stored on their own systems.

Platform coverage is a central strength. The project includes a browser editor and desktop applications built with Tauri, with documented downloads for Windows, macOS Apple silicon, and Ubuntu/Debian Linux. That makes MDedit relevant to mixed-device workflows, while its local-first design avoids requiring document upload or server-side rendering. The trade-off is equally clear: cloud sync is not part of the product, so users who need automatic cross-device document synchronization should consider an alternative. Its local file associations and recent-file handling suit users who already organize work through the filesystem rather than a hosted workspace.

MDedit also offers more output and document tooling than a narrowly focused Markdown editor. Regular-expression find and replace supports more involved editing tasks, and exports cover HTML, PNG, PDF, CSV, and SVG. The repository is MIT-licensed, and the project is presented as open source with downloadable builds. That breadth will appeal to users who need diagrams, math, multiple documents, recovery, and varied export formats in one local application. Users seeking a minimal editor or a cloud-centered collaboration environment should look elsewhere; MDedit is better suited to independent, technical, and file-based Markdown workflows.

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MDedit pricing

MDedit fact sheet

Alternatives to MDedit

• StackEditA broad free editor for Markdown writing, collaboration, cloud sync, and CMS publishing.9.2
• HackMDA capable collaborative Markdown workspace with strong GitHub and publishing workflows.9.1
• HedgeDocA self-hosted Markdown workspace for teams that need live collaboration and control.8.9

See all MDedit alternatives →

Featured on iTechGuides

MDedit is listed in our Markdown Editors directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update