actiTIME is a Web-based time-tracking program with additional functionality for effective project management and accurate accounting. It allows you to enter time with comments, assign project teams, plan the time spent on each task, evaluate team performance, generate powerful reports, analyze project costs, bill customers, and more. actiTIME is free for small to mid-sized companies. It can be downloaded and installed on your own server or it can be hosted on a server provided by actiTIME's producers.
QExchange is a Qt4 currency exchange calculator. The main features are daily and historical currency conversion, a chart view of historical rates trends, and exchange rates network updates from the European Central Bank. It runs under Linux, Win32 and Mac OS X.