gPodder is a Podcast receiver/catcher written in Python and pyGTK. It manages podcast feeds for you, and automatically downloads all podcasts from as many feeds as you like. If you are interested in Podcast feeds, simply put the feed URLs into gPodder and it will download all episodes for you automatically. If there is a new episode, it will get it for you. It supports download resume, if the server supports it.
BitRock InstallBuilder allows you to create easy-to-use multiplatform installers for Linux (x86/PPC/s390/x86_64/Itanium), Windows, Mac OS X, FreeBSD, OpenBSD, Solaris (x86/Sparc), IRIX, AIX, and HP-UX applications. The generated application installers have a native look-and-feel and no external dependencies, and can be run in GUI, text, and unattended modes. In addition to self-contained installers, the installation tool is also able to generate standalone RPM packages.
BlueProximity helps add a little more security to the desktop. It does so by detecting a certain Bluetooth device, most likely a mobile phone, and keeping track of its distance. If it is moved away from the computer and the distance is above a certain level (no measurement in meters is possible) for a given time, it automatically locks the desktop (or starts any other shell command wanted). Once away, the computer awaits its master's return: if the device is nearer than a given level for a set time, the computer unlocks without any interaction (or starts any other shell command wanted).
Preferences Hide and Seek is a utility that groups together all the options that actually exist for GNOME preferences, but are usually hard to find or are just plain hidden from the user. This utility makes it possible to create a simple data file to expose gconf-based options to the user. It was created to allow usable access to the hidden application options buried within gconf.
KDocker is a program that helps you to dock any application in the system tray. Very few applications have docking capabilities, and even if they do, sometimes they are specific to desktops such as GNOME or KDE. This makes it possible to dock OpenOffice.org, XMMS, Firefox, Thunderbird, and other programs and works for KDE, GNOME, XFCE, and probably many other environments.
GPicView is a simple and fast image viewer with low memory usage. It's aimed at replacing the default image viewer of current desktop systems. Fast startup, low memory usage, and a simple user interface make it a good choice for a default viewer. It is extremely lightweight and fast with low memory usage, has a simple and intuitive interface, minimal library dependencies (only GTK+ is used), and doesn't require any specific desktop environment. It was inspired by the Windows XP image viewer and gimmage.
Paperbox is a document browser. It lets you nicely view your ebooks, office and text documents and organize them by tags. Relying on Tracker, it is able to instantly discover all documents on your desktop and present them in a convenient way. Tags and other metadata are shared across all Tracker-based applications.
The Launcher is an innovative GNOME panel applet or stand-alone application launcher automatically adapting to your habits. The ultimate goal is to make it possible to run any application with as few clicks as possible. This means tracking your favorite applications, and not forcing you to mark or organize them by hand. Preferences change with time, and The Launcher responds to that automatically. It delivers a simple, clean, and usable interface with advanced features like 'search as you type' and 'smart search', and requires zero configuration effort. It should be especially handy on touch screens and in keyboard-only scenarios.