The main functionality is pretty obvious. The users are supposed to keep the application opened. Each time they copy text, it is added to a list of clips. Each time they mark a clip from the list, it is moved to the clipboard, ready to be pasted.
Mark/select a text as you usually do -> Right-click+Copy or just Ctrl+c -> the text is added to the list.
In order to paste the text, click the chosen clip from Cliptorrent Redux, then right click the target text field and choose “Paste” or just click the text field, followed by Ctrl+v.