How to Modify Double-click Behavior

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:

1. In the main menu, click on Edit > Settings….
2. Select Interface > File lists from the menu on the left.
3. Select a behaviour from the Double-click action on files drop down list.
4. Select a behaviour from the Double-click action on directories drop down list.
5. Click on OK.