The script is an updated version of the FXTFileMaker script (see Conversion of the real tick data into FXT files of the strategy tester, which describes what *.tks file is and how to work with it).

Among the revolutionary novelties are the abilities to create:

• any chart timeframe that is a multiple of one second, and not just from the standard timeframes set;
• chart of equally high candlesticks (range bars);
• equivolume charts.

 The minimum period of an equivolume chart is equal to 1 tick, which allows to create even the tick chart type in the strategy tester visualizer.

 For further details look here.