Okojo
Simple Markdown Reader
Free
Okojo is a read-only viewer for Markdown, text, and CSV files.
It is designed around a simple idea: open a file and start reading immediately. Okojo does not include editing tools, so the interface stays focused and easy to use.
# Main features
- View Markdown, text, and CSV files
- Render headings, lists, tables, quotes, and code blocks
- View CSV files as structured tables
- Search within documents
- Navigate with a table of contents
- Restore your previous reading position
- Adjust theme, font, and text size
- Copy code blocks
- Manage recently opened files
- Japanese and English interface
# Supported file types
- .md
- .markdown
- .txt
- .text
- .csv
Files are processed locally on your device. Okojo does not upload or edit file contents.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
Improved Markdown rendering quality and usability.
- Improved bold text rendering in Japanese sentences
- Improved compatibility with Markdown generated by ChatGPT Deep Research
- Improved rendering compatibility for citations and other Markdown syntax
- Reorganized display settings for easier use
- Fixed other minor rendering issues
The developer, Toshiki Takahashi, 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
- Provider
- Toshiki Takahashi
- Size
- 4.2 MB
- Category
- Productivity
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English and Japanese
- Age Rating
4+
- 4+
- Copyright
- © 2026 lalamalink