Byword
Draft a blog post, write that story or complete a school report wherever you are. Use Markdown to format text with easy keyboard shortcuts, subtle syntax highlighting, word counters with live update, and much more. All your documents, on all your devices. With iCloud and Dropbox, you can create documents in Byword on your Mac and access them on your iPad, iPhone, and iPod touch. And vice versa. You can edit them from anywhere, on any device you use. Byword includes complete Markdown support. Preview your documents in app, export to HTML, PDF, rich text, or publish directly to Medium, WordPress, Blogger, Tumblr and Evernote. The lack of support for rich text is due to technical limitations and limited development resources. We are evaluating the cost/benefit of investing in rich text support of iOS. Meanwhile, we strongly recommend opting for plain text and markdown format for your documents. Macworld has a great article explaining why opting for plain text today is a good idea.
Learn more
LightPaper
Great features bundled in a simple app to help you take notes and write documents. LightPaper lets you write your documents/articles/blogs using powerful features such as markdown, folder navigator, real and live preview, shadow notes, multi-tabs, custom styles, distraction free mode, syntax highlighting, math rendering, full GFM support including GitHub tasks, Jekyll rendering, and more. Whether you are a professional writer, a blogger, a developer, a scholar, or a student, LightPaper has you covered for all your writing and note taking needs. Use LightPaper's powerful folder navigator to open multiple folders and browse through all your documents. You can not only open a document quickly by double clicking it but can also create a new document or a folder, delete files or folders or rename them. Quick Open feature allows you to quickly search through all your files. Favorite a file or folder to have it accessible any time you need it.
Learn more
Markdown Monster
Markdown Monster is a powerful, yet easy to use Markdown editor and viewer with syntax highlighting and sophisticated and fast edit features. A collapsible, synced, live preview lets you see your output as you type and scroll. Easily embed images, links, tables, emojis and code using Markdown text or use our UI based helpers to simplify many operations with a few keystrokes. Paste images from the clipboard or drag and drop from Explorer or our built-in file browser. Inline spell-checking and word counts keep your content streamlined unobtrusively. You can export your Markdown to HTML or PDF by saving to disk or by copying Markdown selections as HTML directly to the clipboard. The HTML preview can display syntax colored code snippets for most common coding languages, and can easily be customized with HTML and CSS template to match your own sites. You can choose from a light and dark app themes, and choose individual editor and preview themes that are fully customizable.
Learn more
MarkdownPad
MarkdownPad is a full-featured Markdown editor for Windows. Instantly see what your Markdown documents look like in HTML as you create them. While you type, LivePreview will automatically scroll to the current location you're editing. Markdown formatting can be applied (and removed) with handy keyboard shortcuts and toolbar buttons. You don't need to know anything about Markdown to use MarkdownPad! Color schemes, fonts, sizes and layouts are all customizable so you can turn MarkdownPad into your perfect editor. Change the look of your HTML documents by using your own CSS stylesheets. MarkdownPad supports multiple stylesheets and has a built-in CSS editor. The default CSS is beautiful and minimal, and will make your HTML documents look great. Quickly create ready-to-use HTML documents, or simply copy a portion of your document as HTML. MarkdownPad Pro supports multiple Markdown processing engines, including Markdown Extra (with Table support), and GitHub Flavored Markdown.
Learn more