XML Editor is a free text editing application designed for Android devices. It allows users to view and edit various text files, including .xml and .html. The app offers two editing modes: row-by-row and page-by-page.

One of its most notable features is the ability to open files in different encodings, including commonly used ones like UTF-8 and ISO, as well as less common ones like IBM866 and BIG-5. The app also supports auto-detecting encodings, making it easier to open files with different encoding formats.

Other features of the app include the ability to save files with selected encoding, preview .FB2 files, and send files using applications like Google Drive and email. Additionally, the app provides a "find/change text" dialog in the menu.

Users can also create new documents and copy documents to the application folder "XML Editor" for Android 4.4 or above. With its diverse range of features, XML Editor is a versatile tool for viewing and editing text files on Android devices.