1.MacDownApp / macdownOpen source Markdown editor for macOS.markdownmarkdown-editormarkdown-to-htmlmarkdown-convertormarkdown-writermarkdown-viewer+5 moreRich Text FormatNo license9.8K total1.2K forks+61 starsfrom 9,785 · score 4.13
2.notable / notableThe Markdown-based note-taking app that doesn't suck.electronreactnotemarkdowncross-platformmac+2 moreNo license23K total1.2K forks+44 starsfrom 23,441 · score 3.81
3.lepture / editorA markdown editor. http://lab.lepture.com/editor/JavaScriptNo license2.8K total253 forks+3 starsfrom 2,796 · score 1.39