http://goo.gl/yX3E8L CloudMagic

Super fast search for your online data

CloudMagic for Chrome is a handy and reliable extension designed to enable you to easily handle your cloud data in your Gmail account.

Works with Twitter, Gmail, Google Apps, Docs, Calendar & Contacts. Works offline too!

Here are some key features of "CloudMagic for Chrome":

Super Fast Instant Search:
Lists relevant tweets, emails, docs, calendar events & contacts instantly as you type. Saves hours each week.
Partial Search:
You can find the right tweet, email, doc, calendar event or contact even if you know just first few letters of the word you are looking for.
Offline Search:
Search your tweets, emails, docs, calendar & contacts at lightning-fast speed even when you are not connected to the Internet.
Multiple Services:
Searches across multiple services like Twitter, Gmail, Google Apps, Google Docs, Calendar & Contacts to see integrated results in a single place.
Quick Preview:
Allows you to quickly preview & copy data from existing emails & docs while composing new messages. Similarly you can refer to any docs or emails while working on docs.
Multiple Accounts:
Searches across multiple accounts and presents unified search result.
Seamless Google Mail & Docs Integration:
Integrates seamlessly with your Google Mail & Docs interface.
Privacy & Security:
Keeps authentication details and your data in your hard-disk. Never exchanges account's authentication details or its content with any third party servers including ours.
https://chrome.google.com/webstore/detail/cloudmagic-offline-discon/oibjdhoodnlmcabfammkpopceokadllh

http://goo.gl/yX3E8L