Free amberdms billing system software for linux

Bubble system superkaramba theme is based on my own sk theme Rounded debian (avalible on kde-look.org).

Bubble system has two versions - big and small. You can change backgroud and bar image for each every single buble.

Background can be with debian logo or with tux. Selection can be done by right-clicking on buble (circle) and opening "Configure theme".

Dont be shy to comment, what you like / dislike.

Billing Software project allows your business to track invoicing and allows your customers to view their invoices online and easily export them to Excel for saving or printing.
Invoices can also be emailed to customers right from the online application for convenience and efficiency.
Enhancements:
- This release fixes some minor bugs in the XML portions of the library files.

Self-certifying File System provides a secure, global network file system with decentralized control.

SFS is a secure, global network file system with completely decentralized control. SFS lets you access your files from anywhere and share them with anyone, anywhere.

Anyone can set up an SFS server, and any user can access any server from any client.

At the same time, SFS uses strong cryptography to provide security over untrusted networks.

Thus, you can safely share files across administrative realms without involving administrators or certification authorities.

Advanced Stock Tracking System provides the individual investor with a powerful set of tools for making financial decisions and tracking securities.

This project features a portfolio with dividend tracking, worksheet to keep track of prospects, a stock comparison utility, a search engine for the stock market and an alert engine to email you about key events in your securities.

DEX Extensible Operating System is an operating system specifically designed for educational and research use. DEX Extensible Operating System allows for the dynamic reconfiguration and customization of various system services using concepts found in extensible operating systems.
It aims to create an operating system design thats easy to understand while having features that are common in todays modern operating systems. Unlike other small operating systems, it is powerful enough to support simple applications that require multithreading and file management.
Its architectural design, with the help of Aspect-Oriented programming, enables easy modification and extensibility. It was developed in C and runs on PCs with 80386 processors or higher.
Enhancements:
- This version is released with a floppy image and the kernel source code.
- The release contains peformance enhancements, source code clean-ups, and a makefile for use with GNU make.

Yet Another Community System provides a community system including Web-based chat.

YaCS is a community system, written in C++. It is fully multi-threaded and uses heavy I/O multiplexing to get maximum performance and the lowest CPU load.

This system actually supports a chat system comparable to Cassiopeia (GiMiX) with some very useful features.