CompressSqliteDatabase was originally developed for RecentX to compress Mozilla Firefox's places.sqlite database due to a bug in Google Toolbar. Google Toolbar stores thumbnail of each website that you visit into Firefox's history db (places.sqlite). This makes the database too big in size. CompressSqliteDatabase will automatically detect a Firefox database. When compressing the database if it finds the problematic Google Toolbar data (thumbnails), it will ask you if you wish to delete that specific data. Doing this will reduce the database size drastically.