TF-Editor
Utilities
Only for Mac
$1.99
Mac
TF-Editor brings a fast, native coding experience to macOS. Because it's built on AppKit rather than a web view, it stays responsive with large files and dense Japanese content where other editors stumble — full-width spaces and CJK columns render precisely, with no cursor jumps or misalignment.
The workspace is designed for real development work: syntax highlighting rendered on the visible range for smooth scrolling, an outline sidebar for instant navigation to types and functions, multi-file Grep with regular expressions, code folding, bookmarks, and side-by-side diff against the saved version or a second file. Automatic backup, auto-save, and crash recovery mean your work is never lost.
TF-Editor automatically detects UTF-8, Shift_JIS, EUC-JP, and ISO-2022-JP encodings and handles LF / CRLF / CR line endings freely. Its interface is available in Japanese, English, Simplified Chinese, and Korean. TF-Editor collects no data and requires no account. Made by Technology Frontier Co., Ltd.
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The developer, TECHNOLOGY FRONTIER, K.K., 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
- TECHNOLOGY FRONTIER, K.K.
- Size
- 2.8 MB
- Category
- Utilities
- Compatibility
Requires macOS 13.0 or later.
- Mac
Requires macOS 13.0 or later.
- Mac
- Languages
English and 3 more
- English, Japanese, Korean, Simplified Chinese
- Age Rating
4+
- 4+
- Copyright
- © Technology Frontier Co., Ltd.
