You can easily edit your files using different IDE in core FTP. Follow below steps to change/update/add editor for your server files.
– First connect to server files using Core FTP.
– Go to the “File Associations” in Manage menu item. You will get a screen like below:
– Add the extension and select executable (as which IDE you want to select for extension given)
– Click OK button, Core FTP ask you to restart the application.
Thats all. When you open Core FTP again and try to edit file it will open the file in expected IDE.
My Core FTP version: 2.2