OnePreview

Powerful Quick Look tool

Free

Markdown Quick Look plus developer files: preview MDX, TextBundle, TextPack, Mermaid, KaTeX, JSONL, code, SQLite, folders and ZIP. OnePreview turns Apple Quick Look into a Markdown preview and developer-file viewer for iPhone, iPad, and Mac. Preview GitHub-style Markdown, MDX, TextBundle and TextPack packages, JSON, JSONL, YAML, XML, CSV, TSV, TOML, ENV, SQLite databases, source code, plain text, logs, folders, and ZIP archives. Open files directly from Files or Finder and understand their contents without launching a full editor. Switch Markdown between rendered view and source, render Mermaid diagrams and KaTeX math with bundled assets, read structured data in a clean layout, inspect tables, logs, configuration files, and SQLite schemas, browse folders, and preview archive contents before extracting. Built for developer workflows, AI-generated files, documentation review, and everyday file browsing: fast, local-first, and integrated into the system preview flow.

Ratings & Reviews

  • This app has not received enough ratings or reviews to display an overview.

Added MDX, TextBundle, and TextPack previews alongside broader language support. ZIP archive previews are also improved so you can inspect contents before extracting.

Version 1.2.5

The developer, 培克 罗, 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.

    Privacy practices may vary based, for example, on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Dark Interface

    Information

    Provider
    • 培克 罗
    Size
    • 7.6 MB
    Category
    • Productivity
    Compatibility
    Requires iOS 17.0 or later.
    • iPhone
      Requires iOS 17.0 or later.
    • iPad
      Requires iPadOS 17.0 or later.
    • Mac
      Requires macOS 14.0 or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English and 9 more
    • English, French, German, Hindi, Indonesian, Japanese, Korean, Russian, Simplified Chinese, Traditional Chinese
    Age Rating
    4+
    Copyright
    • © 2026 LUO PEIKE
  • Developer Website
  • Privacy Policy

    • More by 培克 罗

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