- Open Liquid Studio.
- Open an XML or JSON file and select the Source or Text view.
- Click Ctrl+H to show the Find/Replace dialog.
- Click the 'Use Regular Expression (Alt+E)' button.
- Enter \n\n in the first text box (find value).
- Enter \n in the second text box (replace value).
- Click 'Replace All (Alt+A)' button.
This feature is included in the Free Community Version of Liquid Studio.