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Calculators & Converters
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Ultimate Date Calculator 2.9.0.0 Professional date calculator for commercial use. The tools include - interval between dates; add days; perpetual calendar; chronologies; recurring dates e.g. pay and loan days; plans & schedules; pro-rata accounts and other functions. Saves to file.
Shareware,
Updated 8 September 2014
Downloads
616
616
Last week
1
1
Unit Converter for Excel 4.0 Unit Converter for Excel is an addin for the Microsoft Excel to perform various conversions between many types of measurement units.
Shareware,
Updated 26 March 2020
Downloads
473
473
Last week
1
1
Unit Converter Pro 3.1 Unit Converter Pro can convert 1500 different units in 78 categories. It contains the most important conversion factors for length, mass, area, ... . It offers fully customizable databases and allows you to create conversion tables.
Shareware,
Updated 25 November 2020
Downloads
2,791
2,791
Last week
1
1
Universal Converter 1.25 This Universal Converter allows you to convert to and from many UK, US and metric units. To do a conversion, simply select a category, select the source and the target units. The conversation is made on the fly as you type the source value.
Shareware,
Updated 6 March 2019
Downloads
646
646
Last week
1
1
WinConverter 3.1 WinConverter is a unit conversion program. The version 3.1 is pre-configured to convert 1500 units in 78 categories. If you find out WinConverter lacks a unit you need, it is easy to add your custom unit or category.
Shareware,
Updated 18 April 2021
Downloads
269
269
Last week
1
1
Shell and Tube Heat Exchanger Design 5.1.0.0 Easy to use software demonstrates the chemical design & rating calculations of Shell and Tube Heat Exchangers.Unlike other tools, ensures that calculations are performed step by step to help in understanding the design calculations...etc
Demo,
Updated 26 February 2026
Downloads
1,461
1,461
Last week
1
1
Gasketed Plate Heat Exchanger Design 10.0.0.0 PHex is an easy to use tool which demonstrates the thermal calculations of Gasketed Plate Heat Exchangers
Demo,
Updated 23 April 2026
Downloads
967
967
Last week
1
updated 1
AVD Mass and Volume Calculator 8.1.03 AVD Mass and Volume Calculator is a handy tool for calculating weight, volume and mass of various composite objects in three dimensions. The program features a big list of common shapes and materials. Imperial and metrical unit systems are supported.
Shareware,
Updated 10 November 2020
Downloads
5,092
5,092
Last week
1
1
PDF2XL: Convert PDF to Excel 6.0.2.308 PDF2XL is a data conversion tool, enabling business users to convert data from tables in PDF to Excel. With the PDF2XL PDF-converter users can extract data, quickly and easily, from aGA PDF file to their computing or analysis environment.
Shareware,
Updated 17 November 2017
Downloads
6,945
6,945
Last week
1
1
Exfilt 4.1 Quickly and easily design or analyze stormwater detention ponds and below grade systems for exfiltration/infiltr ation. Design stormwater systems to meet exfiltration volume drawdown time criteria.
Demo,
Updated 10 February 2023
Downloads
282
282
Last week
1
1
Math Mechanixs 1.5.0.3 General purpose math software and expression editor for mathematical analysis, with scientific calculator, function library and function solver, 2D and 3D graphing, histograms, pareto charts, calculus, curve fitting, matrices, root finding and more.
Shareware,
Updated 23 April 2026
Downloads
711
711
Last week
1
updated 1
CalcNote 2.5 CalcNote is a calculator, notepad , measure converter and month calendar in one. It doesn't cover the whole working area of the screen and can be easily moved to any place. You can change the size of CalcNote with one click.
Shareware,
Updated 12 October 2025
Downloads
521
521
Last week
1
1
My Talking Calculator 4.18 A talking calculation robot, includes the standard style, mini style, cartoon style,detail style which could display the detail steps of calculation. Calculate and talk expression in the text file.Memory variable, parameter, unknown variable.so on.
Shareware,
Updated 16 November 2015
Downloads
551
551
Last week
1
1
AP-OCS 5.01 The objective of cutting optimization software vary from minimizing the size of rectangular sheet or maximizing the number of parts in the sheet.
Shareware,
Updated 10 November 2022
Downloads
220
220
Last week
1
1
Add 'em Up 1.01 More than just a calculator! Performs math calculations on data that resides on the Windows Clipboard. Can also morph into a standard Desktop calculator.
Shareware,
Updated 20 February 2023
Downloads
315
315
Last week
1
1
TimeCalcPro 3.12 TimeCalcPro is an easy and powerful time and date calculator. It adds, subtracts, multiplies and divides units of time, finds the difference between dates and times, lets you add and subtract from a starting date, and has a spreadsheet for timecards.
Shareware,
Updated 13 January 2011
Downloads
510
510
Last week
1
1
Ezy Loan Calculator 3.2 Download very user friendly Loan Amortizer. It has the following features `extra payments, skipped payments, late payments, lump sum payments, graphs, interest rate change, country compounding, and much more`.
Shareware,
Updated 5 April 2016
Downloads
743
743
Last week
1
1
Geozip 1 Geozip calculates distance between US (optionally Canadian) zip codes or geographical coordinates. You can choose miles, kilometers or nautical miles output.
Shareware,
Updated 11 August 2015
Downloads
478
478
Last week
1
1
PDF2XL OCR: Convert PDF to Excel 6.0.0 PDF2XL OCR is a data conversion tool, enabling business users to convert data from tables in PDF to Excel. With the PDF2XL OCR converter users can extract data quickly and easily from native and scanned PDF files to their computing environment.
Shareware,
Updated 17 November 2017
Downloads
3,708
3,708
Last week
1
1
IndicesBuilder 2.0 IndicesBuilder allows you to design custom indices using your MetaStock files. The index reflects the average open, high, low, close and volume and allows you to view a chart of it and run tests on it in MetaStock.
Shareware,
Updated 21 December 2019
Downloads
220
220
Last week
1
1
NumberMate 2.1.3 NumberMate is an arithmetic and scientific calculator, adding machine, and time calculator that documents calculations on multiple tapes which you can edit. It can make and record complex sets of interrelated calculations, print and save tapes.
Shareware,
Updated 19 February 2022
Downloads
258
258
Last week
1
1
Unit Converter & Sci Calculator 2.12 Unit Converter & Sci-Calculator converts more than 3000 units organized in 95 categories. Swap units, manage units lists, calculator, periodic table. FREE WINDOWS UNIT CONVERTER FOR REGISTERED USERS. Made for Engineers, Scientists, Students...
Shareware,
Updated 9 December 2015
Downloads
405
405
Last week
1
1
MoneyGreen Mortgage Calculator 1.0 Mortgage Calculator allows you to calculate conventional and interest-only mortgages, supports adjustable rate mortgages and provides information on annual percentage rates with respect to the service payments made by the borrower on-the-go!
Shareware,
Updated 11 November 2014
Downloads
130
130
Last week
1
1
Abykus 3.00 Abykus 3.0 is a compact spreadsheet designed for Windows. It incorporates over 190 built-in functions, an integrated script language, and a full statistics package. The interface is well documented and easy to learn.
Shareware,
Updated 12 March 2021
Downloads
129
129
Last week
1
1
ESBProgCalc Pro 2.2.0 ESBProgCalc Pro is a Windows Programmer Calculator with Infix Notation, Exponential Notation, Printing, Brackets, many operations, Memory, Paper Trail, History List, Hexadecimal Conversion, Fraction Conversion and more. Register once for life
Shareware,
Updated 5 October 2016
Downloads
518
518
Last week
1
1
Converter Pro 3.22 Converter Pro comes with a database that contains the most important conversion factors to convert length, area, volume, mass, force, pressure, density, energy, power, temperature, dynamic viscosity, kinematic viscosity and time units.
Shareware,
Updated 5 November 2021
Downloads
176
176
Last week
1
1
Time Difference Calculator 1.1.0 Calculate the hours, and minutes between two dates and times. Display the time difference both as days, hours, and minutes and entirely as hours and minutes. Also calculate the date and time X hours and Y minutes before or after a date and time.
Shareware,
Updated 31 January 2020
Downloads
586
586
Last week
1
1
Data Curve Fit Creator Add-in 2.90 Adds data curve fitting, interpolation and data smoothing functions to Excel. Functions include polynomial fits, several types of splines, and local regressions. Filters include moving average, Gaussian smoothing and median filtering.
Shareware,
Updated 13 December 2025
Downloads
778
778
Last week
1
1
Audio TO RM Converter 2.70.10 Audio To RM Converter is an easy-to-use tool for converting MP3, MP2, WAV, WMA and OGG format audio to RM (Real Audio) format with fast speed. It supports batch conversion. Now you can broadcast your audio over the net without format limitation.
Shareware,
Updated 13 November 2015
Downloads
242
242
Last week
1
1
BlueMATH Calculator 1.02 Desktop calculator and expression evaluator. Evaluate simultaneously multiple expressions. Support for parantheses, user variables, scientific notation, decimal, hexadecimal and binary bases. Trigonometric functions and bitwise operators.
Shareware,
Updated 14 November 2013
Downloads
195
195
Last week
1
1