9 Gmail hacks that will supercharge your inbox

Email overload is an expensive productivity killer for companies and individuals alike, but there are many ways you can make your inbox bearable.

Want to get rid of a bunch of emails in a jiffy? Or how about a one-click way to escape reply-all hell?

Thanks to a bunch of Chrome extensions, cloud services, and some of Google's own built-in features, Gmail users have a solid edge in answering those questions in the quest to achieve inbox zero.