HedgeDoc vs Typora

HedgeDoc is a free, open-source Markdown editor for collaborative notes, diagrams, and presentations. It runs in a browser and can be self-hosted. People can edit notes together in real time by sharing a link, and guests can access notes. Notes can include graphs, diagrams, and embedded content; Markdown slides can be presented using reveal.js. Revision history records changes and lets users restore earlier versions. HedgeDoc 1.x offers six note-permission settings, from open editing to private access, and only the note owner can change a note’s permission. Its documentation describes authentication integrations such as LDAP, OAuth, SAML, GitHub, GitLab, Keycloak, Mattermost, Nextcloud, and Microsoft Entra ID. Image uploads can use filesystem, Imgur, S3, MinIO, Azure, or Lutim storage. Deployment options include a ready-to-use bundle and an official Docker image for amd64 and arm64. Built-in PDF export is deactivated after security vulnerabilities; browser print-to-PDF is suggested instead. The source code is licensed under AGPL 3.0.

Typora is a Markdown editor and reader for Linux, macOS, and Windows, with a live preview as you write. It supports images, headers, lists, tables, code fences, mathematics, diagrams, and inline styles, plus syntax highlighting for around 100 languages. Mermaid diagrams and MathJax extensions, including mhchem and AMSmath, are built in. Typora can export PDF with bookmarks and import or export formats including docx, OpenOffice, LaTeX, MediaWiki, and Epub. Themes can be customized with CSS. On macOS, it can upload images through iPic; Markdown files can also be synced using third-party tools such as iCloud Drive, Google Drive, OneDrive, and Dropbox. Documents, automatic backups, and application logs are stored locally. Anonymous usage data is sent only when the relevant preference is enabled. Typora works offline, but has no mobile apps or free plan. A 15-day free evaluation period is listed. The license costs $14.99 as a one-time purchase, covers one user on up to three devices, and has no subscription or renewal fee.