From: CourtListener.

Started as a part-time hobby in 2010, CourtListener is now a core project of the Free Law Project, a California Non-Profit corporation. The goal of the site is to provide powerful free legal tools for everybody while giving away all our data in bulk downloads.

We collect legal opinions from court websites and from data donations, and are aiming to have the best, most complete data on the open Web within the next couple years. We are slowly expanding to provide search and awareness tools for as many state courts as possible, and we already have tools for all of the Federal Appeals Courts. For more details on which jurisdictions we support, see our coverage page.