Save files
To save a file, go to menu item "File > Save".
For new files, a save dialog will appear, in which you can specify the location where the file should be saved. In addition, it can also be specified here which field delimiter should be used.
Saving files with other delimiter
To save existing tables with a new delimiter, first switch to the CSV-View and use the field delimiter selection popup-button to select a different field delimiter. All subsequent savings will be done with the newly selected delimiter.