Handy and useful expression calculator and unit converter with skins. Main features: fully customizable interface with skins; keyboard shortcuts; all arithmetic operations, more than 20 functions; editable lists of constants and unit conversions; recalling previously used expressions; five result formats with changeable precision; automatic clipboard copy/paste; minimizes to the system tray.

CarGroove Expense Manager
Manage your car expenses with the free CarGroove Expense Manager software from CarGroove.com. This simple software lets you track money expended on your car. Reports with clear and easy to understand graphs are included. This software is adware.

Tiny Mortgage Calculator
Tiny Mortgage Calculator 1.0 is a free Windows application that lets you quickly calculate some essential mortgage-related figures. Simply enter the amount to be financed, the interest rate and duration of the loan.

Euro Calculator
Four packages in one: calculator with translucent skins, currency converter, internet agent that collects daily rates, and promotional medium (via custom redistributable versions). Calculator and euro conversion functionality never expire (freeware).

FeeFinder
FeeFinder takes the mystery out of eBay's complicated fees. It can calculate your fees for virtually any type of eBay auction, as well as PayPal and eBay Payments costs. It works with eBay UK, eBay Canada, eBay Germany and the main eBay site.

CubeMultiClock
CubeMultiClock is a business solution that provides you with extended time-information functionality. It gives you the possibility to setup any number of graphical clocks on your desktop; to display the time for any number of countries or states.