PanWriter vs Ramble

PanWriter is a free, open-source Markdown editor for preparing documents, with versions for Linux, macOS and Windows. It uses a text-focused workspace: write plain-text Markdown on one side while a live preview appears alongside it. A paginated preview helps review page layout for print or PDF, and CSS changes are reflected in the preview as they are made. Users can drag in a DOCX file to convert it to Markdown, edit the text and export it back to DOCX. Publishing options include HTML, DOCX, EPUB, LaTeX, PDF, PowerPoint, InDesign ICML and other Pandoc formats. Pandoc must be installed to export to most formats. PanWriter supports local files, and Pandoc scripts and integrations can automate workflows or connect it with web services and other applications. The editor supports CommonMark. Questions and feedback are handled through GitHub issues.

Ramble is a web-based collaborative Markdown editor with real-time team editing and an optional AI assistant. The editor shows Markdown source beside a rendered preview and supports formatting shortcuts, paste-to-Markdown conversion, find and replace, and Markdown export. Multiple people can edit together with live cursors, automatic saving, and merged changes after reconnecting. Already-open drafts can be edited offline with browser-local recovery, but loading Ramble or opening new pages needs a network connection. The assistant can answer draft questions, suggest edits for review, or create drafts from conversation. Workspaces support owner, editor, and viewer roles, plus read-only and revocable links. The Open plan costs nothing, but new accounts and invitations are currently closed.