StackEdit is a full-featured, open-source Markdown editor based on PageDown, the Markdown library used by Stack Overflow and the other Stack Exchange sites. Developed by Benoit Schweblin
License: Open Source
StackEdit is a powerful web-based Markdown editor that excels in collaboration and real-time features, making it ideal for teams and cloud-based workflows. In contrast, MarkdownPad is a Windows-only application that offers a simpler, more straightforward writing experience, suitable for individual users who prefer a distraction-free environment.