- Attempts to guess encoding of files
- Show encoding on status bar
- Convert to UTF-8 from a variete of encodings organized in a menu.
- Convert to UTF-8 quickly from guessed encoding via menuitem
- Convert to UTF-8 automatically when opening a file via some defined encodings found on User preferences

Install and read the nice formatted description here:
https://github.com/SublimeText/EncodingHelper#readme
NOTE: Please note that by default encoding on status bar is false. You should set the preference to true via Preferences -> Package Settings -> Encoding Helper -> ..