yaspi (Yosi's Anti-Spam POP3 fIlter bot) is a POP3 mail-scanner specifically made to combat mail bombings caused by viruses (i.e. Swen). It connects to the POP3 server, inspects the messages, and deletes the infected ones without ever downloading them. Its most interesting feature is that it can automatically send abuse reports to the ISPs from which the infected mails originated.
Magick IRC services is a program that is designed to interface with an Internet Relay Chat (IRC) network, and offer its users, operators, and administrators services such as the ability to register nicknames so they cannot be taken by anyone else, the ability to register channels with pre-defined access lists and kick lists so that channels may not be taken over, the ability to leave offline messages for other users, and many network control mechanisms to stop things like flooding, abusive users, and many other things.
Bocazas is an IRC chat applet that gives visitors to your Web page access to any chat network and the ability to have public and private conversations simultaneously and transfer files. It accepts all IRC commands but has an easy interface and supports English, Spanish, Italian, Chinese, German, Catalan, and Galego.
The KlassModeler is a tool for visually creating and documenting classes. It is not unlike other UML design tools except for four major differences: it focuses only on the class-diagramming aspects of UML and leaves out the use cases, actors, and other things, it generates code, it reads existing C++ header files, and it can create HTML documentation.
OpenTop is a cross-platform, high-performance C++ class library that extends the standard C++ library to provide features similar to (and modelled on) core Java facilities such as resource management, networking, I/O, multi-threading and support for the full Unicode character range. OpenTop also contains a supplementary C++ XML Toolkit which features a SAX-based validating XML parser.
Paragon Drive Backup is a universal backup. It creates images of any partitions of the whole hard disk and places them on CD, DVD, or another partition or disk. It includes a bootable CD and an "undelete partition" function. It can be used to repartition, clone, or upgrade hard disk. It also includes Image Explorer, a tool to explore your backup images and restore only part of one of them. All versions of NTFS are supported, and fast processing is provided for FAT 16/32, NTFS, EXT2/3fs, and ReiserFs.