By default, if an active connection exists, FileZilla/FileZilla Pro transfers a file when you double-click on it.
When you double-click on a directory, default behavior is to open it and display its contents.
To change FileZilla/FileZilla Pro’s behavior on double-click:
- In the main menu, click on Edit > Settings….
- Select Interface > File lists from the menu on the left.
- Select a behaviour from the Double-click action on files drop down list.
- Select a behaviour from the Double-click action on directories drop down list.
- Click on OK.