MdViewer is a lightweight Markdown viewer and editor for macOS. This page is the support hub for questions, bug reports, and feature requests.
Frequently Asked Questions
Which file formats are supported?
Markdown files (.md) as well as plain text files.
Is there an editing mode?
Yes – use the icons in the top right to switch between preview-only, editor, and split view.
Is the app bilingual?
Yes, MdViewer automatically adapts to your system language (German or English).
Report a bug or request a feature
Found a bug or have an idea for a new feature? We’d love to hear from you – please use our contact form (the subject is already pre-filled).