"What does RECAP do?
RECAP is an extension (or “add on”) for the Firefox web browser that improves the PACER experience while helping PACER users build a free and open repository of public court records. RECAP users automatically donate the documents they purchase from PACER into a public repository hosted by the Internet Archive. And RECAP saves users money by alerting them when a document they are searching for is already available from this repository. RECAP also makes other enhancements to the PACER experience, including more user-friendly file names."
Not only that, but I've pledged $5,000 to anyone who can extend RECAP to Chrome: