FlutterMarkdownEditor

MarkText is a desktop Markdown editor with real-time visual preview and optional source, typewriter, and focus modes. It supports CommonMark, GitHub Flavored Markdown, math expressions, front matter, emojis, and direct image pasting, then exports finished documents as HTML or PDF on Windows, macOS, and Linux.

NextAI Translator works as a browser extension and a desktop app for Windows, macOS, and Linux. It can translate selected text or screenshots, polish writing, summarize content, and organize vocabulary across many languages. The app relies on a supported LLM provider, so users need to supply a compatible OpenAI, Azure OpenAI, or other available API key.

Pot handles translation from selected text, a dedicated input window, clipboard monitoring, or a captured screen region, and can perform OCR before translating an image. It can query multiple translation, recognition, and speech services in parallel, supports plugins and external calls, and runs on Windows, macOS, and Linux.

Zettlr combines Markdown writing, citation workflows, full-text search, and Zettelkasten-style knowledge management in a desktop application. It integrates with reference managers such as Zotero and JabRef and uses Pandoc, LaTeX, Textbundle, and document templates for publication-oriented exports; installing LaTeX is needed to unlock every export profile.