1)   BinHexDec Converter 1.0
Use BinHexDec Converter to convert binary, hex and decimal values instantly!

 2)   Hexadecimal to ASCII Converter 4.3.4
Convert hexadecimal strings to ASCII text with a single click. Small application window allows simultaneous use with your favourite IDE, text editor, Word, etc..

 3)   True Tax Calculator 5.6.02
It is an Indian Income Tax Calculator. Generate Reports: 1) SARAL 2) Computation.

 4)   Matrix Inverse Calculator 1.0
This program uses the complicated Gauss-Jordan elimination method to find the inverse of any square matrix. You simply choose your matrix's dimensions, then enter the elements of the matrix you want inverted and press Enter.

 5)   Professional PLUS Edition 3.2
A collection of 34 Network Discovery, Monitoring and Management tools. Includes Full NETWORK MONITOR with email alerts, BANDWIDTH MONITOR, MIB WALK, IP BROWSER, WAN KILLER, SNMP ATTACK and many more. Pound for Pound, the best collection available

 6)   Vat Calculator 1.1
You enter the price, VAT, or price+VAT value and it calculates the other ones. Can round the values. Includes VAT rates of more than 30 countries but custom values are also possible...

 7)   ComfortAir HVAC Software 4.0
ComfortAir HVAC software is designed to be used by engineers, architects, contractors and energy auditors for calculating and analysing heating and air conditioning hourly loads in all types of buildings. Units can be set to English or Metric.

 8)   Click Clock 2.0.0
Animated weather radar & satellite, local temperature in tray, local weather, internet time sync, sun/moon rise, map, animated moon phase, planets, eclipse, equinox/solstice, meteors, dictionary, thesaurus, calculator, full year calendar, 27 holidays

 9)   Ovulation Calendar 1.0
A handy program that calculates the time of ovulation and creates your personal fertility calendar, allowing you to choose the gender of your future baby.

 10)   AcadCalcStair 02
AcadCalcStair - Stair and Rail Auto drafting program + Calculator for AutoCAD. Main features: STAIRS & RAILS. Parametrical Modeling and Auto Drafting. On the base of parameters the program creates the drawing: Stair Plan and Elevation.

 11)   SolarWinds Standard Edition 3.2
A collection of 12 Network Discovery, Monitoring and Management tools. Monitor the traffic on a router with BANDWIDTH MONITOR, generate detailed Network Inventory with IP NETWORK BROWSER: SNMP, or monitor availability with WATCH IT: ICMP, plus 9 more

 12)   Stock Profit Calculator 2.1
Stock Profit Calculator is the first equity calculator that lets your store buy and sell calculations for quick reference. The main calculator portion is freeware. There are many great extra features that can be unlocked for a nominal fee.

 13)   Prime Number Calculator 4.6.1
Calculate the prime numbers between two limits. It uses a deterministic test and uses the Sieve of Eratophenes logic. Recommended on The Math Forum @ Drexel (University) for Middle School, High School and College, ages 6+. 99¢ only.

 14)   STFMath 2.1
Draw Cartesian, Parametric and Polar functions, special functions or Integral (with Average preview), analyze functions, calculate and draw integral, derivative, average, evaluate any function. Use complex and geometry calculator.

 15)   OptDrvr - Options Calculator 10.0
Evaluates Stock, Index and Futures options. which are American or European style calls or puts with or without dividends. Determines fair value, delta, gamma, vega, theta, rho and implied vol. Option Models include BLACK-SCHOLES and BINOMIAL.

 16)   CHEMIX School 3.50
CHEMIX School - Software for Chemistry It is equipped with a periodic table, molecular 3-D viewer, curve fit, spectroscopy, conversion table, dictionary and many advanced graphic tools and calculators. Chemistry lessons and problems are included.

 17)   Calorie Calculator 1
Solve this fun Calorie Calculator Puzzle and win!

 18)   Lunar Calendars and Eclipse Finder 6.09
A program to search for eclipses (lunar, solar, total, annular and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in various lunar calendars.

 19)   BREAKTRU FRACTIONS N DECIMALS 9.5
Add, Subtract, Divide and Multiply fractions.Convert a decimal to a fraction or a fraction to a decimal. Quick and easy interface. No confusing menus. Converts decimals to fractions. Great for school or work. Handy for STOCK quote

 20)   Fornux PowerCalc-GX Student Edition 4.0
Compute 60 digits precision calculations, render beautiful 2D/3D graphics and histogram/scatter plot quickly with smart formatting, trace your graphic coordinates and send professional reports in seconds.