Actually Useful Software

摩尔浓度计算器

There are a variety of situations in real life when one needs to quickly discover certain weight mea

Angles Converter features:• Takes both whole and decimal input• Converts to all supported angular un

This app consists of the Time Converter and the new Time Distance Now-Then function. Time Converter

There are variety of situations in life when one needs to figure out quickly certain measurements in

This app is a simple and easy unit converter.There are variety of situations in real life when one n

速度轉換計算器

In the new version 4.0 was presented Countdown to the next Total Solar Eclipse that will take place

Distance Conversion Calculator handles both US and Metric units, and easily converts Inches, Feet, Y

Percentage Calculator For Smart features:• Calculates Percent Value from known % and known Number, l