1. Use of unique character codes and fonts for Hangul notation

Instead of the current method of using 11,172 codes for Hangul notation, all Hangul characters are implemented with only 31 unique codes

2. Uniquely supports cursor movement by Hangul character unit, insertion, deletion, and modification by Hangul character unit
3. Block designation and block editing functions, block character unit setting functions
4. New character font usage function, Chinese font notation usage function
5. New 7 characters for Araea, Ssangaraea, and English pronunciation can be used in combination with Hangul

New characters added and established a system that is easy to use in combination with Hangul
6. Character type, font size, font color, background color, and font designation functions
7. Insertion and modification status selection functions
8. Previous character (left) and current position character deletion functions
9. Support for 3 types of keyboards: standard keyboard, font-style, and font-style Chinese keyboard
10. Compatibility with computers through external file storage and external file reading functions Secure
11. Keyword (password) setting function, when saving document files, the contents are encrypted and saved, so it is optimal for document security, security documents, and secret document creation
12. Word search within document, word search within entire file function
13. Most other functions required for document creation are possible