DreamCalc Financial Calculator (Pro)
DreamCalc Professional is the smarter alternative to a hand-held Financial Calculator for your PC or laptop! You'll get the intuitive feel and productivity of using a professional hand-held, but one which adapts to your way of working. With DreamCalc, you'll be able to graph functions and plot... Because it is software, it allows you to exchange your results, graphs and lists with your other applications. ... Select from Reverse Polish Notation or two styles of algebraic input, and with the optional ability to run in your Windows system tray--DreamCalc will always be there whenever you...
http://www.dreamcalc.com/downloads/dc3p_setup.exe - 3Mb - Download - Screenshot

HelloEURO Currency Converter
HelloEURO - Multi-Currency Conversion Software HelloEURO has been astounding users by converting multi-currency amounts to/from the euro since 1998. Running from the Taskbar, it converts any currency amount(s) to/from the euro within MS Word, MS Excel, MS PowerPoint, potentially any Database... Exchange rates can be downloaded from the Internet. ... HelloEURO’s Euro Calculator caters for ad-hoc calculations displaying local currency against Euro simultaneously. ... HelloEURO comes with its own Triangulation Calculator allowing conversion from one currency to another via the euro, adhering...
http://www.helloeuro.com/download/HelloEUROSetup.exe - 4Kb - Download - Screenshot