This is an unofficial viewer.
It has been made to be viewed with the simplest UI possible, and functions such as editing are opened in an external browser.
It supports the basic functions of random, word auto-completion, and day/night view, and additional features include the following.
* Change font size
* index
* Visit history
* Documents to view later
* Footnote popup
* Image viewer/downloader
* YouTube, Naver, Daum video flash > HTML5 conversion
Since the viewer is constructed by taking specific parts from the tree web page structure, any changes to the web page may cause it to not operate properly, so please report it.