Click File to open a project (C/C++/VC, Pascal/Delphi), the functions/procedures will be left listed.

Select one of the functions/procedures column to load the flowchart.

Click the symbol on the control panel.

Click Edit, you can find the Zoom in/out

Select the flow chart. Ctrl+I = Zoom in, Ctrl+O = Zoom out

Double click on the multiplex boxes, the flowchart will be expanded.

Double click on the diamond-shaped boxes, the flowchart will be shrunk.

Otherwise, you can click Edit to shrink all, expand all or set the expand levels (Max: 10).

The corresponding source code will be highlighted once you have clicked on a box in the flowchart.

Click on the control panel, then type key words into the form and set the searching filter, Click OK.

Or click Search in the menu bar.

Click on the control panel.

Click on the control panel.

Or click Option in the menu bar, then click Options.

Click on the control panel.

Click on the control panel.

Or press F9.

Click on the control panel.