Internet

aria2 is a multi-protocol & multi-source, cross platform download utility. The supported protocols are HTTP(S), FTP, BitTorrent (DHT, PEX, MSE/PE), and Metalink. aria2 can download a file from multiple sources/protocols and tries to utilize your maximum download bandwidth. It supports downloading a file from HTTP(S)/FTP and BitTorrent at the same time, while the data downloaded from HTTP(S)/FTP is uploaded to the BitTorrent swarm. Using Metalink's chunk checksums, aria2 automatically validates chunks of data while downloading a file like BitTorrent.
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bareFTP is a file transfer client supporting the FTP, FTP over SSL/TLS (FTPS) and SSH File Transfer Protocol (SFTP). It is written in C#, targeting the Mono framework and the GNOME desktop environment. bareFTP is free and open source software released under the terms of the GPL license.
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gURLChecker is a graphical web site checker for GNU/Linux and other POSIX OSes. It can work with a whole site, a single local page or a browser bookmarks file.
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KRadio is a comfortable KDE4 application for internet radio (new in beta2!) and AM/FM radio cards supported by V4L/V4L2. It has a lot of valuable features such as RDS decoding, pre-recording, timeshift playback, recording (wav, mp3, ogg), PVR support, versatile alarms, LIRC support, and much more.
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