Focused iPhone viewer
Open documents or complete Workspaces through Files, then read, search, follow links, use Chapters, find text, and go to a line without changing the source.
Mark Studio 1.4 · Now on Mac, iPad, and iPhone
Write Markdown. Stay in your files.
Write and organize Markdown on Mac and iPad, or take your documents with you in a focused read-only viewer on iPhone. Browse Workspaces, search, navigate, share, export, and print without creating an account.
Version 1.4 · Requires macOS 14 Sonoma, iOS 17, or iPadOS 17 or later. One purchase for Mac, iPad, and iPhone.
Current release
What's new in 1.4
Mark Studio now brings the same documents and Workspaces to every screen, with experiences designed around how you use each device.
Full editing on iPad
Create, edit, and autosave Markdown in Editor, Split, or Preview, with touch-friendly Workspace organization and the same navigation tools.
Share, export, and print
Share Markdown, HTML, or PDF, export directly to Files, or open the native print interface from a consistent document menu.
Smoother navigation
Workspace, Search, Chapters, links, history, and the open document now stay in sync without automatic focus interrupting your navigation.
Editing where it belongs
Mac and iPad keep the complete authoring experience. iPhone is deliberately read-only, so you can safely browse and share the same files while away from your desk.
Screenshots
Click any screenshot to view it full size. Use arrow keys or the on-screen buttons to browse.
Mac
iPad
iPhone
Built around your workspace
Workspace navigation
Open any folder as a Workspace on Mac, iPad, or iPhone. Browse and search Markdown files, follow links, or jump to headings with Chapters.
Live split preview
Editor and rendered Preview work side by side on Mac and iPad. iPhone provides a focused read-only Preview with zoom, selection, Find, and Go to Line.
Export and share
Export a portable Standalone HTML file or HTML + Assets. Print or export to PDF, or share the Markdown source and rendered PDF from the toolbar.
Quick Look integration
On Mac, select any .md file in Finder and press Space to see a fully rendered preview without opening the app.
What's included
- Native iPhone viewer for documents and Workspaces, deliberately read-only
- Native iPad app with Files, autosave, Editor, Split, Preview, Chapters, Workspace Search, and export
- Markdown editing with synchronized live preview and scroll sync
- Fenced code syntax highlighting in Preview, Quick Look, HTML, and PDF
- Workspace Search — search text or raw source across all Markdown files
- Workspace file and folder creation, rename, duplicate, and recoverable Move to Trash
- Image paste and Finder drop with safe relative assets and collision-free names
- Session restoration for open tabs, navigation history, display mode, and sidebar context
- Conflict-safe autosave that preserves local text when another app changes the file
- Settings for editor defaults, Preview theme, inserted images, and HTML export
- Document Chapters sidebar — table of contents from headings, with navigation
- Table copy as rich text, TSV, or CSV; export to file
- Broken-link detection with a status-bar issue list
- Back and Forward toolbar navigation through opened linked documents
- Open Recent remembers Workspaces by folder name
- Symbolic-link support — edits go to the link target, link is preserved
- Automatic file reload when a document changes in another app
- PDF export and print using the rendered preview
- Standalone HTML and HTML + Assets export with local-reference preflight
- macOS share sheet with Markdown source or PDF output
Privacy and support
Mark Studio does not require an account and operates on files you choose. New documents can use the app's iCloud Drive folder when available; external file and folder permissions stay on each device, and document content is not sent to the developer.