Proportions Calculator is an app to calculate a missing value in an expression of two ratios set equal to each other. Just enter any three values and the program will find the fourth. Use it for resizing images and videos, finding tip amounts, calculating sales tax, scaling recipes, converting currency, or anything where proportions are used.

GUIquotes is a program to display a quote of the day or anytime one wants to see a quote from their favorite TV programs or other topics. It displays the quotes from files and this website has quote files from TV programs. GUIquotes can also be used with other quote files with topics such as wisdom, literature, riddles, and technology.