In excel there is a function "Switch Row/Column" which basically switches the x and y axes without changing the data structure. It will be helpful if this can be added as an option that either be embedded in the html fil (...)

Add an archive/library/history of the excel files that were used to create charts. This will be helpful if we have data that we need to keep updating in periodic basis. It will have the File name, File path, and the char (...)

Have option to choose the main form to make it dark mode or at least dark blue.

Ability to choose color theme, it will greatly help for those organizations with color theme.

Ability to add own custom number formats.

Add a preview pane while building the chart before creating, it will help a lot on customizing before pressing create chart.

Add more types of charts, more complicated charts but useful. Also, add a feature for bubble/banner comparisons. Like if there is 4 quarters represented by bars, it is useful to have comparison on the top, like, Q1 vs Q2 (...)

Adding the ability to save custom dashboard layouts permanently when using the "Single Page Dashboard" and "Draggable Layout" options. Currently, layouts don't persist after reopening.

Currently, the first cell value appears on the left side of the chart. This feature would add an option to reverse the horizontal (X) axis, allowing the first cell value to be displayed on the right side instead.