Top chrome extensions......

1.Adblock Plus (Beta)
2.Better Music for Google Play Music
3.Chrome Speak (0hh… man i love this, every webpage now a days i hear & not read)
4.Docs PDF/PowerPoint Viewer (by Google)
5.Extensions Manager (aka Switcher)
6.feedly
7.goo.gl URL Shortener
8.Google 1 Button
9.Google Tasks (by Google)
10.Google Notifications
11.My Chrome Theme
12.Pacman
13.RSS Subscription Extension (by Google)
14.Scratchpad
15.Screen Capture (by Google)
16.Search by Image (by Google)
17.Send from Gmail (by Google)
18.Straight to Full-Size for Google Images
19.The Tracktor – Amazon Price Tracker
20.Turn Off the Lights
21.YouTube Options for Google Chrome
22.Last Pass
23.Tab split
24.Black Menu
25.You have got mail
26.Extension Automation
27.cache killer
28.Bookmark Search
29.Facebook Notifications
30.Tab Menu
31.Google mail checker
32.Silver Bird
33.Pi SMS
34.Google Dictionary

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Chromium Wheel Smooth Scroller