Best Markdown Editor for Mac in 2026: 8 Apps Compared

There is no single best Markdown editor, because "Markdown editor" covers at least three different jobs: writing long form, managing a library of linked notes, and reading files other people wrote.

Here are eight apps, what each is genuinely best at, and the feature almost none of them have.

Quick picks

• Writing long form: Typora, $14.99
• A linked knowledge base: Obsidian, free personally
• Distraction-free prose: iA Writer
• Free and simple: MacDown, though it is aging
• Previewing while editing elsewhere: Marked 2, $13.99
• Reading files in Finder: a Quick Look extension, not an editor at all

The comparison

Prices checked August 2026.

What separates them

Editing model. Typora hides syntax as you type, so you see formatted text and never raw Markdown. MacDown shows source and rendered side by side. VS Code shows source with an optional preview pane. None is objectively right: WYSIWYG is calmer for prose, split panes are better when the exact syntax matters.

Whether it manages files. Typora and MacDown open a document. Obsidian manages a vault, with backlinks, tags and a graph. That is a much bigger commitment and much more powerful if you want it.

Export. If you publish out of your editor, Typora and Marked 2 are far ahead: PDF, Word, HTML, LaTeX, with themes.

Price shape. Mostly one-time or free. Obsidian's core is free with paid sync at around $50 a year, which is the main ongoing cost in this category.

The thing almost none of them do

None of these apps renders Markdown in Finder.

You still cannot select a .md file, press space, and read it. Every one of them requires opening the app first, which is a lot of ceremony for glancing at a README.

Fixing that needs a Quick Look extension. QLMarkdown does it free and open source. TypeFire bundles one with an editor, which is the only combination of the two in this list.

It sounds minor. In practice, reading is most of what people do with Markdown files, and it is the interaction every editor ignores.

Choosing

1. Do you write long form in Markdown? Typora, or iA Writer if you want fewer options and more focus.
2. Do you want linked notes? Obsidian, and nothing else comes close.
3. Do you mostly read files other people wrote? You want a Quick Look extension, not an editor.
4. Do you retype the same Markdown patterns? Front matter, callouts, link formats and tables belong behind a text expander whichever editor you pick.

Where TypeFire fits

It is not trying to beat Typora at writing or Obsidian at linking. It covers the parts those apps skip: Quick Look preview in Finder, opening and editing any .md file, being your default Markdown app, and expanding abbreviations into the Markdown you retype.

All of that is free. Download for Mac or read the full Markdown tour.