[MS Office recent files should be displayed once]

Currently CCleaner displays same MS Office recent files (C:\Users\USER\Application Data\Microsoft\Office\Recent) multiple times as different Office versions:

Applications - Office 2003
Applications - Office 2007
Applications - Office 2010
Applications - Office XP

Double clicking them displays same files.

 

I have only Office 2010 installed, so these lines confuses me.

 

I offer to display these as "Applications - Office" or "Applications - Office - Recent files" or try determine single office version.

[More clever compacting of SQLite databases]

CCleaner could analyze Sqlite databases before trying compact them. Use PRAGMA freelist_count; and PRAGMA page_count; (info). CCleaner should never try compact if freelist_count is 0. Also CCleaner could compact only if percent of free pages of total pages is above some limit.

I have several Firefox profiles, but I only use one of them actively, others very rare. But CCleaner takes much time trying re-compact databases of unused profiles, while it could skip them because they are already compacted saving me much time.