NewsShark is a Internet software developed by WMHSOFT. After our trial and test, the software is proved to be official, secure and free. Here is the official description for NewsShark:
BS Editor: Meet NewsShark, designed from the ground up for getting LARGE files like MP3, RAR, and ZIP from usenet. Superior mission-specific features like partial file preview that will download/decode/play the first segment of a MP3 or MPG with just a double-click and Emergency Restart that automatically resumes interrupted downloads without starting over. This new release includes improved yEnc support -- if you download from usenet, you want NewsShark. you can free download NewsShark 2.0 now.