Has several shareware applications specialized in binary newsgroups for Windows and Mac OS X, such as NZB client software, yEnc, RAR, and PAR decoders or a picture downloader.

A modified version of the open source Newsportal Usenet-Web gateway.

Open source utility that decodes files in yEnc, UUencode and Base 64 formats widely used on binary newsgroups. Versions available for Mac OS 7, 8, 9, and X as well as Motorola 68K based Macintosh computers.

Point-and-click Web-based binary download manager licensed under the GNU GPL. It uses a database (e.g. MySQL) to store all information and aggregates articles into sets, making possible to download a whole set at once.

Perl-based GPL gateway between Usenet and the Web.

A free Usenet permanent archiving and web presentation tool written in Perl.

Open source tool that includes both and encoder and a decoder able to handle Base64, BinHex, UUencode, XXencode and yEnc formats. Versions for GNU/Linux, Mac OS X, Windows and DOS are available.