KGet - A download manager similar to GetRight or Go!zilla. Information, Screenshots, Downloads. - http://kget.sourceforge.net/
Caitoo - A download manager similar to GetRight or Go!zilla. - http://ftp.kde.com/Networking_Internet/WWW/Caitoo/
KcmPureftp - A KDE KControl module for configuring pure-ftpd FTP server. The goal is to have medium users to configure their server securely and conveniently, without the burden of knowing command line switches. Documentation, screenshots, downloads and resources. - http://www.ro.kde.org/kcmpureftpd/
KWebGet - A frontend to the great 'wget'. - http://www.kpage.de/en/kwebget/content.html
KMAGO - Manager of Get Operations. It's a download manager with a nice GUI interface. - http://kmago.sourceforge.net/
KBear - A graphical FTP client for KDE. - http://kbear.sourceforge.net/