#WYSIWYG
MarkText
MarkText is a free and open-source markdown editor that offers real-time preview and WYSIWYG editing experience. With a clean and elegant interface, it supports multiple themes and export formats, making it an ideal choice for writing, note-taking, and document editing.
Sigil
Sigil is an open-source, cross-platform EPUB e-book editor supporting EPUB 2/3 standards. It offers dual modes—book view and code view—complete metadata management, and real-time preview, making it ideal for content creators and e-book enthusiasts to easily produce high-quality e-books.
Typora
Typora is a revolutionary Markdown editor that introduces a seamless real-time preview "what you see is what you get" editing mode. It offers a clean, distraction-free writing interface with full support for tables, code highlighting, mathematical formulas, and other rich features, allowing you to focus entirely on content creation.