1. CCleaner

... File Cache - URL History - Cookies - Hidden Index.dat files - Last download file location Firefox - Temporary File Cache - URL History - Cookies - Download manager Google Chrome  ...

2. QSoft RAMDisk

... servers. temporary index files and tables of database servers ( MS-SQL-Server , MySQL , ...). temporary files ( TEMP and TMP environment variable ) and "Temporary Internet Files". the scratch disk ...