MWeb can handle professional-level markdown with support for markdown extensions. It provides publishing to various social networks and blogging formats, as well as various preview themes. It also has two work modes: external, which allows the addition of external folders; and library, designed for note-taking and static blogging.

Features

• Full GFM (GitHub Flavored Markdown) supported
• Publish/Update to Wordpress, Metaweblog API services, Wordpress.com, Evernote, Blogger, Tumblr.
• Drag-and-drop or paste to insert pictrue and display immediately.
• Live preview and export to PDF/HTML/RTF/DOCX
• External folder, library, static blog/website generator

What's New:

Version 4.6.8

• New feature: You can now export selected parts of a document as images. Usage: First select the text you want to export in the editor, then use "Publish - Export or copy as image...". A "Scope:" option has also been added to the export interface, you can choose "Selected" or "All".
• Improvement: Greatly improved preview performance for large documents.
• Other bug fixes and improvements.

Screenshots:

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