Send anonymous email

This is a very good site to send anonymous email and there is no trace in the entire email that will make it look amateur.But don't misuse it.
Here is the link: http://send-email.org/

Convert Data files from one format to other online!

Its a pretty simple and fast process to convert word,pdf,excel,text,images online from one format to other.
You have to upload your file and give your email address on which they send the converted file.
Note: I tried to do so and they sent the converted file within 1 minute.

Here is the link: http://www.cometdocs.com/

Trim your URLs

Most of you who love twitter know how to shorten URLs using bit.ly but here is another very good side to shorten your URL.
Here is the link: http://tr.im/

Fastest way to convert any file to a public URL

This is a free website that converts any of your own files into a public online web page. Every converted file to a web page has a unique web address so you can share it with friends, or other people on the internet.
Here is the link: http://file2.ws/

Download videos from youtube,dailymotion and myspace with just one click.

This is a nice website with simple interface which helps you to quickly download videos from websites like youtube, dailymotion and myspace to your desktop. I have tried this and it works as it claims.
Here is the link: http://www.convertforme.com/

Now get your own 'Twitter Follow Badge'

This badge calls your friends and users to start following you on twitter.
Twitter has proven itself to be an excellent communication channel with your site visitors.
This badge can be installed almost on any site. Just customize it a bit and take the code.
Here is the link: http://www.go2web20.net/twitterFollowBadge/

Free Tutorials for ...

Yes, there is a website which provides free tutorial for most of the general topics you face and the best part is you can get all these for free.
If you like this website, you can add it in the list of search engines on the right top search corner of your browser.
Here is the link: http://free-tutorial-for.me/

Protect your email address from spams.

YOPmail’s free and fast service guards you against spam, phishing and other online abuses. Protect your actual email, instead use YOPmail’s disposable one to sign-up wherever you want. YOPmail creates temporary inboxes of your choice instantaneously.

Inboxes are not password protected. Hence, choose an unique inbox name or use YOPmail’s Address Generator.
Here is the link: http://www.yopmail.com/en/