File management, support archive viewing and modification.
Terminal emulator, support ssh connection.
High-performance text editor, code editor:
Find and replace (supports mark all, regular expressions).
Auto determine text encoding.
Auto indent and code folding.
Show line numbers, whitespace, EOL, control characters.
Multiple programming languages highlighting.
Customize the bottom toolbar, quickly enter or delete text.

Does not support right-to-left text or bi-directional text.