JDownloader

Don’t you just love developers that make their software open source? You can use it to do whatever you want with it and you can even modify it if you’ve got the brains for it and make your own personal application out of it. JDownloader.org is one of those programs that helps you with your downloads, and it’s completely free as well as open source. It doesn’t matter if you’re just a user looking to make your life easier by managing your downloads better for whatever reason (that reason probably being porn), or if you’re a developer looking to develop your own framework, JDownloader.org’s got your back.