PiMark
Beautiful Markdown Viewer
Free
The native Markdown viewer your Apple devices deserve. Rich rendering, LaTeX math, presentations, and AI assistant are included; optional tips support development.
PiMark -- The Smart Markdown Viewer
PiMark is a beautifully crafted, native Markdown viewer designed for developers, writers, and knowledge workers. Open any .md file and instantly see it rendered with rich formatting, math equations, diagrams, and more.
Available on iPhone, iPad, and Mac with a private, local-first workflow. All core features are available after download; optional tips simply support ongoing development.
-- CORE FEATURES --
* Rich Markdown Rendering
- Full CommonMark + GitHub Flavored Markdown support
- Syntax highlighting for 10+ programming languages
- Tables, task lists, footnotes, and extended syntax (==highlight==, ^superscript^, ~subscript~)
* Math & Diagrams
- LaTeX math equations rendered via KaTeX (inline and block)
- Mermaid diagrams (flowcharts, sequence diagrams, Gantt charts)
- PlantUML support for technical diagrams
* Presentation Mode
- Turn any Markdown file into a slideshow with --- separators
- Full-screen presentations powered by reveal.js
- LaTeX and Mermaid rendering within slides
- Export to PPTX for Keynote/PowerPoint (Mac)
* AI-Powered Assistant
- Built-in AI sidebar (Claude, Kimi, GLM, DeepSeek, Doubao)
- Explain, translate, summarize, rewrite, or ask questions about your content
- Bring your own API key -- your data stays private
* Export & Share
- PDF export with A4 pagination (Mac)
- HTML export with GitHub-style CSS (Mac)
- Share rendered content via system Share Sheet (iOS)
- Word (.docx) and PNG export (Mac)
* Platform-Native Experience
- Mac: QuickLook extension, Finder thumbnails, Spotlight integration
- iPad: Split-view sidebar with recent files, drag & drop
- iPhone: Optimized single-column layout, file picker
- All: Dark mode, multiple themes, adjustable fonts
* Reading Experience
- 4 built-in themes (Light, Dark, Sepia, GitHub)
- Adjustable font size and zoom
- Table of Contents sidebar (Mac)
- Mini-map and Zen reading mode (Mac)
- Pull-to-refresh for live file updates (iOS)
PiMark is built with Swift and SwiftUI, runs natively across all Apple devices, and respects your privacy -- no telemetry, no tracking, no account required. Optional in-app tips do not change feature access; they only support continued development.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Welcome to PiMark for iOS!
• Full Markdown rendering with syntax highlighting
• LaTeX math equations and Mermaid diagrams
• Presentation mode — full-screen slideshows on your device
• AI assistant with multiple providers (BYOK)
• iPad split-view with sidebar and drag & drop
• iPhone-optimized single-column layout
• 4 built-in themes with dark mode support
• Share rendered content via system Share Sheet
• All listed features are available after download
• Optional in-app tips support continued development
The developer, PERSONAL ASSISTANT INTELLIGENCE PTE. LTD, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- PERSONAL ASSISTANT INTELLIGENCE PTE. LTD.
- Size
- 2.7 MB
- Category
- Productivity
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 12.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © 2026 PAI