opensource

Celestia is a free opensource space simulation software that lets you explore our universe in three dimensions. Celestia provides photo-realistic, real-time, three-dimensional viewing of the solar system, the galaxy and the universe and has become a valuable tool for education in Astronomy. Celestia is used in homes, schools, museums and planetariums around the world, it also is used as a visualization tool by space mission designers.

BasKet Note Pads is a free opensource notepad/scrible pad software for Linux. BasKet can be used as a manual clipboard. This means that you can drop files of all kinds inside. They can be grouped in different tabs. BasKet is very simple to use and easy to differentiate between notes by setting tags, priorities and flags.

Money Manager Ex is a free, open-source, cross-platform, easy-to-use personal finance software. It primarily helps organize one’s finances and keeps track of where, when and how the money goes. It is also a great tool to get a bird’s eye view of your financial worth.

Deluge is a full-featured free opensource BitTorrent client for Linux, Mac OS X and Windows. It uses libtorrent in it’s backend and PyGTK for it’s user interface. Deluge was created with the intention of being lightweight and unobtrusive. Deluge features a rich plugin collection; in fact, most of Deluge’s functionality is available in the form of plugins. Deluge is not designed for any one specific desktop environment and will work just fine in GNOME, KDE, XFCE and others.

Tomboy is a desktop note-taking application for Linux and Unix. Simple and easy to use, but with potential to help you organize the ideas and information you deal with every day. Tomboy is written in C# and utilizes the Mono runtime and Gtk#. Automatic spell-checking is provided by GtkSpell.

Buddi is a personal finance and budgeting program, aimed at those who have little or no financial background. Designed to keep the software simpler but still effectively help users to manage their finances. Buddi is released a free opensource software released under GNU GPL license. Buddi will run on almost any computer which has a Java virtual machine installed. This can include Windows, Macintosh OS X, Linux, and many other operating systems.

gscan2pdf is a simple but a very efficient GUI to scan documents of multiple pages and convert them into PDFs or DjVu format. You can also import images from image files into PDF files and vice versa. gscan2pdf only takes two clicks are required to scan several pages and then save all or a selection as a PDF file, including metadata if required.

KMess is a MSN Messenger client for KDE Users in Linux. It enables Linux users to chat with friends online who are using MSN Messenger in Windows or Mac OS or Linux. The strength of KMess is it’s integration with the KDE desktop environment, focus on MSN Messenger specific features and an easy-to-use interface.

Flock Web browser is a new kid in the block of browsers built on the codebase of Mozilla Codebase, Needless to say, this project is powered by Mozilla. Flock web browser is built in Web2.0 and social networking as the core theme of the browser supporting Social networking, Photosharing, Bloggin, syndications.

OpenVAS, Open Bulnerability Assessment Server is a free opensource vulnerability assessment software released under GNU GPL lincese. OpenVAS is a fork of Nessus Vulnerability assessment software. Similar to the Plugin sets in Nessus, OpenVAS provides free Network Vulnerability Tests plugins that can be updated regularly.