We all know that plugins can extend WordPress to do almost anything. Based on the number of downloads and average ratings I’ve found 10 most popular WordPress plugins-
1. Google XML Sitemaps
This plugin generates a XML sitemap which helps search engines to index your blog better.
2. WPtouch iPhone Theme
WPtouch transforms your WordPress blog into an iPhone application-style theme automatically.
3. All in One SEO Pack
It Optimizes your WordPress blog for Search Engines.
4. Contact Form 7
A simple contact form for wordpress which can manage multiple contact forms
5. TweetMeme Button
It Adds a button to let you retweet your blog posts easily.
6. NextGEN Gallery
This plugin allows you to create a image gallery with a flash slideshow option.
7. Maintenance Mode
It Adds a splash page to your blog that let the visitors know that your blog is down for maintenance.
8. Fast and Secure Contact Form
This plugin allows you to create a customizable contact form to let your visitors send you email
9. WP-PageNavi
This plugin adds a more advanced paging navigation to your WordPress site.
10. Post videos and photo galleries
It allows you to post your videos and photo galleries/flash slideshows easily
