Free all purpose software for windows

All-Purpose Spell Checker 4 is a comprehensive, user friendly application in which spelling correction is made easy for just about any document that you display on your computer. With just a few mouse clicks, you can correct that spelling in your Web mail, simple text editor, or anywhere where a spell checker is needed that doesn't have one already.

Gods Eternal Purpose is a free christian screensaver which features 26 images that point to the work of God, Jesus, Holy Spirit, and man. Two songs in the background from Songs of Praise. This one will teach and inspire.

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

AnaGraph is a tool for plotting data for the purpose of analysis.
It will let you view 2D or 3D data, make multiple graphs, and multiple curves on a single graph. It also helps you to make measurements and itentify specific data-points.