Free use to software for windows

ShellS is a simple application that you can use to change your system shell on windows. It allows you to set your shell to any executable (even if it isnt a shell, so please think before you choose the .exe file).

APSW Watt-U-Use - just how much money that light left on all night costs? Or that stereo that just seems to never stop playing from the kids room? How about which of your household appliances contribute the most to your monthly energy bills?
Stop wondering! Watt-U-Use has the answer to those endless arguments about whos using what and when. Our Watt-U-Use home energy calculator can show you the costs of running a variety of household appliances, so you can save $$$ on your next utility bills.
Main features:
- Calculates by any two of wattage, voltage, amperage.
- Shows a comparison between the least and most expensive appliance.
- Calculates cost per hour and cost per day for each appliance.
- Calculates an estimate for the next utility bill.
- Shows your estimated energy bill for the month, quarter and year.
- Lets you add any appliance (lights, stereo, washing machine etc).
- Allows for any discounts or rebates on energy bills.
- Calculates kilowatt hourly charge rates.
- View, save and print report features.
- Help features using built-in web form.
- Fully customized with new, insert, edit and save functions.
Version restrictions:
- 30 days limitation