Click&Clean is a free, fast and easy-to-use extension for Google Chrome and Mozilla Firefox that can be used as a powerful private data Cleaner.
But you should know there are other related browser extensions available. They don't all do the same thing C&C claims, but similar and/or close:
For clearing files off a Windows or Linux machine, try BleachBit. It's excellent, open-source, thorough and free. It's what Hillary Clinton used, and Donald Trump lied about. He said "it's a very expensive process..." (watch from 1:04 in this video). It's as cheap to use as to tell a lie. But it's far more effective.
Not open source?
To me, the big issue is that it was last updated March 6, 2013
Reply written ago
BleachBit is good, but it is very powerful, so be careful what you select.
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