By typing a number into box provided will instantly display the results without the user having to search through a confusing menu of choices. Great for mathematical problems, science or travel. Many different uses for this program. Small in price and size - you can't go wrong! A nice little download! Requirements: · 64 MB Ram Limitations: · The free version only allows length conversions. You can register for the Plus version which has length, weight and capacity. [ read more about Breaktru Quick Conversion >> ]