Top 10 Google chrome Extensions
This is list of Top 10 Google chrome Extensions rated by google chrome users.These extensions are very useful to improve your chrome browsing experience.
Google Mail Checker

Displays the number of unread messages in your Google Mail inbox. You can also click the button to open your inbox.
To Install this extension check here
AdThwart

AdThwart drastically reduces the number of annoying and invasive ads you see. This makes browsing the web less taxing on both your computer and your sanity.
The included filter list, EasyList, is continuously updated by the community and AdThwart uses the latest version. So you can just install and forget it.
Important: AdThwart does not actually access your history and private data!
That warning is generated by Chrome for all extensions that interact with browser tabs, whether or not they access any private data. AdThwart cannot prevent this message from being displayed. Please see the FAQ, linked below.
New in 0.3.3: Most ads will be not be shown instead of being displayed for a moment. Custom filters can now be edited as raw text, making it easy to import and export them by copying and pasting.
Linux users: The current beta of Chrome on Linux has a bug that prevents AdThwart’s popup menu from appearing. It has been fixed by Google in the latest
Chromium nightly build: http://build.chromium.org/buildbot/snapshots/chromium-rel-linux/
The ability to choose filter lists is coming soon. This will improve AdThwart’s functionality for non-US users.
To Install this extension check here
Google Translate

This extension translates entire webpages into a language of your choice with one click. By the Google Translate team.This extension adds a button to your browser toolbar. Click the translate icon whenever you want to translate the page you’re visiting.
The extension also automatically detects if the language of a page you’re on is different from the language you’re using for your Google Chrome interface. If it is, a banner appears at the top of the page. Click the Translate button in the banner to have all the text on the page appear in the new language.
Learn more about Google Translate at http://translate.google.com/support/?hl=en
By installing this extension, you agree to the Terms of Service at https://chrome.google.com/extensions/intl/en/gallery_tos.html
To Install this extension check here
Google Wave Notifier

Displays number of unread Waves.Install .Displays number of unread Waves in your Google Wave account or your Google Apps Wave account.
The extension allows you to :
- See unread waves without opening Wave in a popup.
- Access to a specific wave directly from the popup of the extension.
- Choose icons you want to see from different sets of icons.
- Specify your preferred refresh rate.
- Specify your Google Apps domain if you’re using Wave with Google Apps.
- Open Google Wave with navigation, contacts and search box hidden if you want.
To Install this extension check here
IE Tab

Display web pages using IE in a tab .Use Internet Explorer to display web pages in a Chrome tab. Some sites can only be displayed using IE, and with this extension you can now see those sites without leaving Chrome. Great for web developers who want to test the IE rendering engine, users who use sites with ActiveX controls, and users who want to use the explorer view for local files (i.e. file:// URLs).
To Install this extension check here
RSS Subscription Extension (by Google)

Adds one-click subscription to your toolbar.This extension auto-detects RSS feeds on the page you are reading and upon finding one will display an RSS icon in the Omnibox, allowing you to click on it to preview the feed content and subscribe.
The extension comes with 4 feed readers predefined (Google Reader, iGoogle, Bloglines and My Yahoo) but also allows you to add any web-based feed reader of your choice to the list.
Version 1.8 supports multiple feeds per page for Windows and Linux (Linux users make sure you have the latest Google Chrome version). Chrome for Macintosh does not have extension support yet, so this extension does not work on Macintosh yet (check back again soon).
To Install this extension check here
Xmarks Bookmark Sync

Backup and sync your bookmarks across computers and browsers. Xmarks is also available for Firefox, Safari and IE.Xmarks is the #1 bookmarking add-on. Xmarks synchronizes across multiple computers, and across web browsers: Chrome, Firefox, Safari and Internet Explorer. After you install the add-on, click on the notification to set up Xmarks and start backing up and synchronizing your bookmarks. Xmarks sync profiles give you full control over which bookmarks are synced to which computers, allowing you to keep private bookmarks at home while syncing everything else to your work computer. Xmarks automatically keeps a backup of each bookmark change, making it easy to backup and restore your bookmark sets.
To Install this extension check here
Chromed Bird

Chromed Bird is a Twitter extension that allows you to follow your timelines and interact with your Twitter account.
Chromed Bird is an awesome Twitter extension for Google Chrome with lots of features.
Some of the current features are:
* Follow your timelines and navigate through your tweets;
* Compose, reply, RT, share, favorite and delete tweets;
* Create short URLs within the extension;
* Track read / unread tweets;
* Notify user whenever new tweets arrive;
* Tweets caching to avoid hitting Twitter’s API rate limit;
To Install this extension check here
Docs PDF/PowerPoint Viewer (by Google)

Automatically previews pdfs, powerpoint presentations, and other documents in Google Docs Viewer.
To Install this extension check here
Cooliris
Cooliris is the fastest and most stunning way to browse photos and videos. Effortlessly scroll through media on an infinite 3D Wall.Meet Cooliris, the 3D Wall that speeds up search on Google Images, YouTube, Flickr, and more. Enjoy the richest way to view photos from Facebook, Picasa, and even your own computer. On our infinite 3D Wall, you can effortlessly scroll though thousands of images and videos in seconds without having to click from page to page.
Cooliris also comes with Cooliris Channels, which puts 1.5+ million TV episodes, movies, and titles from over 70 leading content providers at your fingertips. Enjoy premium content from Hulu, CBS, Showtime, ESPN, FOX, and many more.
HOW TO USE COOLIRIS
Launch Cooliris from your browser toolbar, or visit one of many hundreds of supported sites and click the Cooliris icon that appears as you mouseover images and videos.
For example, to enjoy Cooliris on Google Images:
1. Go to http://images.google.com
2. Search as you normally do, e.g. “mountains”
3. Mouseover any thumbnail image from your search results
4. Click the Cooliris icon that appears (or just click the Cooliris toolbar icon).
TIPS & TRICKS
- Open items from the Wall to a new tab by CTRL-clicking “go to webpage” icon
- Hide/show the Cooliris menu bars by pressing F8
- Share your 3D Wall view by cutting and pasting its URL
- Save your favorite 3D Wall view to your browser’s bookmarks or set it as your
To Install this extension check here

You should also checkout the FlashPlus Extension. You can resize, move and maximize Flash – Games, Videos, etc to full browser. A demo on youtube – http://www.youtube.com/watch?v=1CHktLVF0yM
Link to the extension : https://chrome.google.com/extensions/detail/emaamodndfmmmcjepfigalbjjjemadom
“IE tab” extension distorts the web page rendering capability of the Chrome browser.
Recently, got the Chrome browser updated to the current version 4.0.249.78. I also installed the “IE Tab” extension, among several others. With the new upgrade, I started facing difficulty in getting full access to the yahoogroups site. For example, after logging into yahoogroups.com when I clicked on a hyperlink to access my group’s page, I got garbled pages generated by the browser. Even while attempting to login with ‘Connect with facebook’ for CNET news site, a similar garbled page was generated by Chrome. But the earlier version of Chrome, without the extensions, had no problems with these sites. (However, these sites were getting rendered properly within the “IE tab” extension, albeit, with some script error messages.)
On doing a small ivestigation, I discovered that the “IE Tab” extension, which I had installed immediately after the upgrade of the Chrome browser, was the culprit. After I had uninstalled this extension, Chrome was back to normal. It rendered both the websites properly like its earlier avatar.
Surely, there is some conflict between the “IE tab” extension and the Chrome browser version 4.x. The bugs need to be ironed out for this extension. Also, its worrisome that this extension seeks access to the entire computer.