Hex View
Converts a file to hex and converts hex dumps back into the original file format.
To convert any file to hex, open the file in atom and select "Hex View: Encode" from the command pallet.
To convert back from hex, open the file in atom and select "Hex View: Decode" from the command pallet.
Keyboard shortcuts
View Hex Dump: alt-shift-h
Decode Hex Dump: alt-shift-d