Temperature Converter is multi-platform compatible. A very handy script that instantly coverts between the major temperature units Fahrenheit, Celsius, and Kelvin.
Ratio Generator is a multi-platform compatible javascript that allows you to get the most accurate fractions. It produces both proper/improper fractions, as well as mixed fractions.
Chmod calculator is multi-platform compatible. The chmod calculator is the script to have handy when setting permissions on your cgi files via FTP. 755 anyone?
DHTML Calculator is multi-platform compatible. A DHTML calculator with error checking. Definitely more stylish than the traditional JavaScript calculator, if nothing else!
In a Nutshell: Utilising established medical research as a base, this script has the ability to calculate an estimate amount of calories burned from running. It could also be modified to serve a similar function in relation to other physical...
A full featured calculator that both looks good and works great. It has 20 buttons and can be placed anywhere in your Web page.
4-digit Chmod calculator is multi-platform compatible. A beefed up version of the original chmod calculator that includes an extra "SuperUser" column. There's no stopping you from correctly setting permission on your files now! | 
