WinHKI Checksum-Calculator Anti-Virus (Security Privacy /AntiVirus Tools) [Release Date 31.08.2011]
The program is the whole complement to your virus scanner. The great advantage is, that WinHKI Anti-Virus checks the background of Windows whether there are suspicious modifications.

Hpmbcalc Hex Calculator (Security Privacy /Encryption Tools) [Release Date 26.06.2009]
A programmable multiple-precision hex calculator with many utilities. With it, you can perform a lot of big number math and encryption operations, such as: square root, modular inverse; hash make; primality test; hex, dec, oct, bin conversions.

Moon Phase Calculator (Home Hobby /Astronomy) [Release Date 13.12.2008]
Moon Phase Calculator is simple and easy to use tool that allows you to calculate the phase of the Moon for any time in the past or future and to search for the next or previous full moon, new moon or first or last quarter.

Oil & Gas Investment Calculator (Business /Calculators Converters) [Release Date 22.01.2008]
Take advantage of our FREE Oil & Gas Investment Calculator to analyze and evaluate investment opportunities. Enter your investment figures and instantly see your potential earnings.