Abricotine is an open-source markdown editor that lets you create HTML files using markdown language. It also lets you copy rich text to paste in your e-mail client. Abricotine supports markdown syntax combined with some GFM enhancements (such as tables). Document content is automatically previewed within the text as you type it. You can also preview any image or iframe content (such as YouTube videos), math written with LaTeX, checklists and anchors.