DuckDuckGo is an alternative search engine that has rich features, respects your privacy. The Internet privacy company that empowers you to seamlessly take control of your personal information online, without any tradeoffs.

allows you to write a confidential note and send a link to someone for reading it. The note is destroyed after reading once, no more worrying about your message being forwarded to and read by others.

The ProtonMail inbox is optimized for productivity. Each detail within our secure email service is optimized to help you better read, organize, and send email. Because of our end-to-end encryption, your data is already encrypted by the time it reaches our servers. 

examines a shortened URL you gave and finds out where it leads to before you actually click on it. It helps surfing the net more safely.