You can perform the following actions on the toolbar:

Create Feature Create a new feature document and open it for editing. Click and hold mouse on this button, it will show dropdown
New Project Show New Project dialog to create a new project
Open File Use open file dialog to open some existing file.
Open Project Open a folder that contains Cucumber.js project. A Cucumber.js project typically contains a "features" sub-folder, which has *.feature files and "step_definitions" folders in it.
Save Save the file that is currently in active in the editing window
Save All Save all changed file in the editor

Welcome Page

Welcome Page is launched when you start the application. You can open it later as well from "Help" menu.

Welcome page provide some links to the commonly used functions, as well as some content resource. You can access the following resource on the page:

Some common functionality, e.g. New Project, Open Project
Recently opened Projects
Help document links
Some external links
Tutorial samples. The CukeTest installation comes with several sample projects: math, api_service, shopping and windows_controls. They correspond to the automation of BDD basic, API, Web, Windows apps respectively. Clicking a sample link on the welcome page brings up a folder selection dialog. After the user selects a folder, CukeTest saves the sample to the folder and opens the sample project.

Toolbar