View   : text, ascii, decimal, octal, hexadecimal, word, binary, pixel.

  Edit   : ascii, decimal, octal, hexadecimal, word, binary.             

  Search : Search for ascii string, or pure binary.                      

  Insert : Insert block inside buffer.                                   

  Delete : Delete block from buffer.                                     

  Fill   : Fill a block using a given value.                             

  Copy/Paste   : Copy/Paste binary data block.