Ritemark
Ritemark is a free, open-source Markdown writing app for macOS and Windows. It stores documents as regular files in folders on the user's computer, with a visual editor for working with Markdown. Its AI sidebar runs Claude Code, Codex, or OpenCode agents against the open folder so they can read, create, and revise documents alongside the writer. A built-in terminal and folder-based workspaces support writing and reference workflows. Users can export documents to Word or PDF and publish or sync them with Google Docs. Basic editing does not require an account or AI service; using AI agents may require a separate provider account or API costs. Ritemark serves writers, including technical writers and product managers, as well as consultants and other professionals preparing documentation, specifications, training material, and client-facing documents.
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Markd.ly
Write in plain markdown and export it as the document you meant. The people you send it to get a polished PDF, Word file or web page. Editor, preview and split views on every device, with Mermaid diagrams and LaTeX math rendering as you type, even offline. On the desktop: HTML, PDF, Word, EPUB, LaTeX and slide export, your own CSS, snippets, vim mode, encrypted documents and folder search. Native, not Electron. One $19.99 purchase unlocks every platform.
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MarkPad
Markdown is easy to grok, but how do you know its going to turn out perfect? A side-by-side preview, rendered in real time, thats how! Feature rich, open and save directly to your blog, github and more, paste images from the clipboard into Markdown, Jekyll Site and Open from folder support plus much more! Markdown can be done in any text editor, but why must the experience degrade to Notepad? No more, MarkPad has spellchecker and a floating syntax tool bar. MarkPad is an editor for Markdown, a widely used syntax for formatting plain text to convert to blogs, comments, and in other places like on Stack Overflow. Our aim is to create a useably, stylish new version of the project utilizing Microsoft's WPF technology to provide a fresh UI for creating files that we can use to create blog posts for this, and other blogs using Markdown.
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Quiver
5.0 out of 5 stars
(1 Rating)
Quiver is a notebook built for programmers. It lets you easily mix text, code, Markdown and LaTeX within one note, edit code with an awesome code editor, live preview Markdown and LaTeX, and find any note instantly via the full-text search. A note in Quiver is comprised of cells, snippets of text, code, Markdown, LaTeX (via MathJax) or diagrams (sequence diagram, flowchart). You can freely mix different cell types within one note. You can set different languages for different code cells, too. The programmer's notebook should make code editing effortless. Quiver packs the awesome ACE code editor in code cells, with syntax highlighting support for more than 120 languages, over 20 themes, automatic indent and outdent, and much more. Quiver lets you write in Markdown with inline formatting and custom CSS options. A live preview window renders Markdown as you type. Quiver uses MathJax to typeset mathematical equations written in LaTeX.
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