Hi. I have a few suggestions:
1) I think CCleaner should add back full Steam cleaning that it used to have in one release. Steam is essentially a web browser and I'm sure many people have gigabytes of Internet cache in it. I think it was removed because it caused problems in Steam because people used to clean it when they were logged in and Steam.exe was running. CCleaner should treat it like any other web browser and make sure Steam.exe is closed before cleaning just like Firefox.exe. I mean the following folders and their subfolders:
C:\Program Files\Steam\appcache\httpcache
C:\Program Files\Steam\config\cookies
C:\Program Files\Steam\config\htmlcache
C:\Program Files\Steam\config\overlaycookies
C:\Program Files\Steam\config\overlayhtmlcache
2) Add a way to clean LibreOffice (3.5.x) recent document list for privacy. BleachBit has this option but I'd prefer CCleaner.
3) Why do we have to navigate to folders in the Include manually? Why can't we just copy and paste directories and files there?