For cookies, you can use this Chrome extension: "Edit This Cookie" [
^]. For cleaning Chrome temp files and cache, I use the freeware version of "CCleaner" [
^].
Please read this description by the author of "Edit this Cookie"
carefully, and note that one "feature" of this cookie manager is showing ads ...
you can disable showing ads... from certain sites, which they state half the revenues from will go to UNICEF:
"'Edit This Cookie' is a cookie manager. You can add, delete, edit, search, protect and block cookies!
Inspired by the lack of a good cookie manager in google chrome i developed this small simple and extremely useful extension, that let's you perform anything you might actually need to do with cookies
★ Delete any cookie
★ Edit any cookie
★ Add a new cookie
★ Search a cookie
★ Protect a cookie (read-only)
★ Block cookies (cookie filter)
★ Export cookies in JSON, Netscape cookie file (perfect for wget and curl), Perl::LPW
★ Import cookies in JSON
★ Limit the maximum expiration date of any cookie
If allowed, this extension can show advertisements for our American and European users on some pages such as Google, Amazon, Wikipedia, Bing.
50% of the advertisement's revenues go to Unicef to help children worldwide, and can be disabled upon installation or at any time within the extension's settings."