JDownloader is an application of open source, which allows you to download files from popular hosting services (such as rapidshare, megaupload, bitshare, and others) easily. The program is also useful for people who have a premium account and can download multiple files simultaneously without any restrictions - JDownloader can be very useful at this. The program downloads pictures - the type of Captcha and allows the user to rewrite character strings contained on them.
JDownloader unpacks the downloaded archive automatically, and it can recognize whether the archives are part of a package or if there are separate files. The application has many options that allow you to match it exactly to your requirements.
Attention should be paid to copying mechanism - just copy the desired links from the website, and it will be automatically transferred to the program - then you only need to approve the download and the whole process starts.