Cloud SMS是一个英文站点，可以通过网页的方式免费发送短信至任意号码，手机号码前面必须加国家代码，如您的手机号码是13800138000，则需要填写 8613800138000，其中86就是中国的代码。目前未发现短信中有广告，且速度很快，不过目前仅支持发送英文短信，暂时不支持中文（变通一下，用拼音吧）。
网址：http://freesms.cloudapp.net
Send Free SMS Worldwide
Send free text messages using Cloud SMS. Send free SMS from the computer. You can send free text messages from this website to almost anywhere in the world. You don't need to send text messages from your phone anymore; do it online! If you're at school or work, this site will allow you to send free sms. Cloud SMS is an absolutely free sms messaging service.
The website is hosted in Windows Azure,Microsoft Cloud Computing Platform.
by Cloudera.cn