Last year, PDF search engines were just breaking ground on the Internet.  Back then, we were only able to find and review 3 PDF search engines—and all three were in beta. Needless to say, you couldn't be particular about your tools or your search habits when there wasn't much to choose from.

Fortunately, more than a year later, that has changed. Thanks to the continued development of online document management, essential tools, like document search engines, are gaining ground.

Now you can find more than just 3 PDF search engines.  Here are a few more that we reviewed to add to the list.

Your daily online habits can be hard to break.  

This is especially true when it comes to checking in on your Gmail. Gmail’s huge storage space and integration with Google Docs and Spreadsheets have made  it one of the most popular email clients online.

Gmail has become such a big part of everyday life that most users can’t imagine life without it anymore. If you have a Gmail account, then you already know that all it takes is one habitual click here, an automatic sign-in there, and one memorized password in a box. 

But as all Gmail users know, Google Mail isn’t infallible. There are rare times when the server is down and other times when there is a technical glitch in the system.  And when that happens, Gmail withdrawal symptoms can be difficult to endure.

So how can YOU survive the day without checking in on Gmail? Believe it or not, it is possible.

Here are some ways in which you can survive the day without checking in on Gmail.