Description: LeakBase is a database of leaked emails and passwords that can be searched to see if your information has been compromised. It is controversial because the data was obtained illegally, though some argue it serves a public good by allowing people to check if their data is secure.
Type: software
Description: Mightytext is a free app and web service that lets you text from your computer, tablet, or browser using your existing phone number and SMS plan. It syncs SMS messages across devices.
Type: software