Microsoft Windows XP
History
C:\Documents and Settings\{user}\Local Settings\Application Data\Google\Chrome\User Data\Default\
Cache
C:\Documents and Settings\{user}\Local Settings\Application Data\Google\Chrome\User Data\Default\Cache\
Microsoft Windows Vista / 7 / 8
History, Downloads and Cookies
C:\Users\{user}\AppData\Local\Google\Chrome\User Data\Default\
Cache
C:\Users\{user}\AppData\Local\Google\Chrome\User Data\Default\Cache\
Apple Macintosh OS X
History, Downloads and Cookies
/Users/{user}/Library/Application Support/Google/Chrome/Default/
Cache
/Users/{user}/Library/Caches/Google/Chrome/Default/Cache/
GNU / Linux
History
/home/{user}/.config/google-chrome/Default/
Cache
/home/{user}/.cache/google-chrome/Default/Cache/