Guides and comparisons on markdown viewers, .md files, and reading AI output — from the makers of MDHero, the free open-source markdown viewer for Mac and Windows.https://mdhero.app/enhttps://mdhero.app/blogs/vim-keybindings-markdown-reader/https://mdhero.app/blogs/vim-keybindings-markdown-reader/Vim keybindings and markdown reader keyboard shortcuts that turn any markdown viewer into a keyboard-driven reader. Complete reference for j/k/gg/G in MDHero.Sat, 09 May 2026 00:00:00 GMTtutorialhttps://mdhero.app/blogs/render-latex-math-markdown/https://mdhero.app/blogs/render-latex-math-markdown/How to render LaTeX in markdown with KaTeX — every inline and block syntax for markdown math equations, plus which markdown viewer renders math best.Wed, 06 May 2026 00:00:00 GMTtutorialhttps://mdhero.app/blogs/what-is-md-file-how-to-open/https://mdhero.app/blogs/what-is-md-file-how-to-open/A .md file is a Markdown document. Learn what the .md file extension means and the easiest ways to open Markdown files on Mac and Windows in 2026.Sun, 03 May 2026 00:00:00 GMTtutorialhttps://mdhero.app/blogs/reading-claude-code-plans/https://mdhero.app/blogs/reading-claude-code-plans/Claude Code plans live in ~/.claude/plans as raw markdown. Here's how to view Claude Code output and render Claude response files with a real markdown viewer.Thu, 30 Apr 2026 00:00:00 GMTaihttps://mdhero.app/blogs/quicklook-vs-mdhero/https://mdhero.app/blogs/quicklook-vs-mdhero/Quicklook markdown shows raw text. MDHero renders it. The best markdown viewer Mac comparison — and how to preview markdown files in Finder properly in 2026.Sun, 26 Apr 2026 00:00:00 GMTcomparisonhttps://mdhero.app/blogs/best-free-markdown-viewers-2026/https://mdhero.app/blogs/best-free-markdown-viewers-2026/The best free markdown viewers for Mac and Windows in 2026, compared on price, size, and features. Includes Typora alternatives and lightweight options.Sat, 25 Apr 2026 00:00:00 GMTcomparisonhttps://mdhero.app/blogs/building-native-viewer-8mb/https://mdhero.app/blogs/building-native-viewer-8mb/How we built MDHero, a native, lightweight markdown viewer under 8MB using Tauri and Rust instead of Electron — without sacrificing polish or speed.Sat, 25 Apr 2026 00:00:00 GMTdeep-divehttps://mdhero.app/blogs/open-md-windows/https://mdhero.app/blogs/open-md-windows/How to open .md files on Windows 10 and 11 — every markdown viewer Windows option compared, from Notepad fixes to a native .md file viewer that just works.Sat, 25 Apr 2026 00:00:00 GMTtutorialhttps://mdhero.app/blogs/paste-chatgpt-output-fix-newlines/https://mdhero.app/blogs/paste-chatgpt-output-fix-newlines/Why ChatGPT paste formatting breaks in Google Docs, Word, and Notion — and how to fix it. Copy ChatGPT formatting cleanly with an LLM markdown viewer.Sat, 25 Apr 2026 00:00:00 GMTaihttps://mdhero.app/blogs/viewing-markdown-mac-2026/https://mdhero.app/blogs/viewing-markdown-mac-2026/Choosing a markdown viewer for Mac in 2026 — Quick Look, VS Code, and native apps compared. How to open .md files on macOS without hitting TextEdit.Wed, 22 Apr 2026 00:00:00 GMTtutorial