md Viewer: Markdown & Mermaid

md Viewer displays your Markdown files as real documents: diagrams, maps, callouts and highlighted entities, with the typography and colours of the ok-ia.ch design language. FEATURES • Faithful Markdown rendering (headings, tables, lists, quotes) • Mermaid diagrams: flowchart, sequence, gantt, pie, mindmap — with full-screen zoom • Leaflet maps (Obsidian plugin style): positioned markers, OpenFreeMap/OSM base maps, full-screen button for portrait or landscape • Obsidian callouts (note, tip, warning, bug…), wiki-links, entity highlighting (NER) • Presentation mode: your document becomes a full-screen slideshow, split on ---, with transitions, a thumbnail browser and five colour themes • Vault: point the app once at your reports folder and it finds them — so does Siri • Siri, Spotlight and Shortcuts: “Open the latest report”, “Summarise a report”… • Automatic table of contents, in-document search, adjustable text size • Paginated PDF export (A4 or Letter), Word and PowerPoint; share the .md file • Interface in 5 languages: English, French, German, Spanish, Italian • Dark mode, portrait and landscape, iPhone + iPad + Mac AI, ON YOUR DEVICE • Document summary, properly structured: a direct answer, chapters, lists — not a wall of text • Chat with the document: the opening screen offers questions drawn from the report itself, about its own subjects • Answers draw on its content alone; when the answer is not in it, the app says so instead of inventing one • They are written in the app's language, even when the report is written in another • The document is treated as data, never as a command: an instruction slipped into a report is not carried out • Everything runs on the device: no account, nothing uploaded, no text leaving it (requires an Apple Intelligence-capable device) 100% OFFLINE Rendering, diagrams, callouts, exports and the AI need no connection. Only map tiles load online. Open a .md from Files, the iOS share sheet, another app, or a web link (mdviewer://). “What algorithms don't know yet.” — ok-ia.ch