Due to the difference in testing environment, online debugging is essential as the last stage of the development of websites. Almost all website developers have the painful experience of repeatedly shifting between HTML editing environment, source code editor, FTP software and browsers. For daily maintenance of website, so many software needs to be started one by one even for modifying just one link and color, which makes those operations appear to be rather complicated. EditOne will help relieve you of these trifling details, provide convenience for your web-page editing, testing and maintenance and see you off to the last stage of the website development and testing. EditONE: Easy installation Dynamic loading of directory tree Support IE core based and Gecko based browsers Support arbitrary character encoding editing Convenient online editing Full-function file management Visual Editor (FCKeditor) may be integrated EditONE just functions as online UltraEdit/EditPlu