Flowcharts, source structure tree views and source in XML form is automatically generated from C source. EasyStructure hugely aids understanding source code from its analysis and resultant charts (can be browsed, printed or copied). Flowcharts can be customised. The tree view displays the source in a browsable form organised by its structure and, optionally, with the original source. The tree nodes can be used to quickly find contained statements of various types (e.g. jump type, return type). Easystructure will also reformat/beautify according to the many options and based on the source structure. Also the source can be encoded in a generic XML format.