Save Selected Strings
Click the Save Selected Strings button on the String Editor Tools toolbar, or select Selection | Save Strings As from the right-click menu, to save the strings currently selected in the display to a new file. You will be prompted to enter the name and type of the target file.
Enter the name of the file you want to create. The file type in the Save form will default to STRING.
When you click OK the selected strings are written to the file you have specified.