This text is about how to create dct (Disk Cleaner Text) plug-ins. These are small text files that instruct Disk Cleaner to remove certain items from your hard disk. Disk Cleaner comes with many of these pre-installed, but you can write these yourself to augment the cleaning capability of Disk Cleaner without programming. The plug-in you write makes it possible to support programs that are not included with Disk Cleaner (yet).
What you need
Next to Disk Cleaner 1.5.1 (or higher), the only thing you need is a text editor. Notepad will do
just fine. For more control I'd recommend Notepad++ (free and open source as well).