Edit

HyperMaker has and Edit button as well as a similar contextual menu, in Files Tab, named Edit with Built-In HTML Editor.

You can use either the button or the contextual menu in order to edit the filed select in Files Tab.

The contextual menu is intended only for editing HTML files with HyperMaker HTML editor, but the Edit button can open other HTML editors editors as well and to edit not only HTML, but also image files with your preferred image editing software.

In Preferences window you can set the external editors for HTML and image files.