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Calculators & Converters
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RPN Engineering Calculator 12.0.0 Programmable RPN Calculator, 250+ solutions, 7 unique keypads: Standard, Engineering, Binary, Magnetics, Trig, and Convert (thousands of conversions), with 15 discrete calculators for more complex functions. Easy to learn programming language.
Shareware,
Updated 4 March 2014
Downloads
864
864
Last week
1
1
TimePuter 3.1 TimePuter is a time/date calculator with many related features. Calculate time periods based on the start and final dates along with the sum/difference calculation of the start time/date and input data. Export results Html, xml or txt files.
Shareware,
Updated 25 April 2013
Downloads
326
326
Last week
1
1
Uconeer 3.3 Professional units conversion for engineers. Engineering specific categories like enthalpy, heat capacity, heat transfer coefficient, torque and viscosity. Add custom units and define favorite conversions. Formatting and clipboard features.
Shareware,
Updated 9 December 2020
Downloads
481
481
Last week
1
1
Ultimate Advantage Calculator 2.0 Ultimate Advantageâ„¢ combines all of the features of our other calculators. It is a Unit Awareâ„¢ calculator that lets you work with feet-inch-fraction dimensional values and includes advanced math functions, automatic solvers, and much more.
Shareware,
Updated 4 September 2015
Downloads
541
541
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
490
490
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
659
659
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
286
286
Last week
1
1
Shell and Tube Heat Exchanger Design 6.0.0.0 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 29 October 2026
Downloads
1,530
1,530
Last week
1
1
CutLog 8.30.260622 CutLog sawmill optimization software. Assists sawyers in finding the optimum sawing solution with control over cutting parameters. Calculates timber prices. Available in 21 languages. Full support for production planning and analysis.
Shareware,
Updated 25 June 2026
Downloads
3,714
3,714
Last week
1
1
Gasketed Plate Heat Exchanger Design 11.0.0.1 PHex is an easy to use tool which demonstrates the thermal calculations of Gasketed Plate Heat Exchangers
Demo,
Updated 1 November 2026
Downloads
1,016
1,016
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
5,097
5,097
Last week
1
1
MS Word Export To Multiple PDF Files Software 7.0 Convert many MS Word documents into PDF format without Adobe Acrobat. Word 2000 or higher required.
Shareware,
Updated 16 September 2026
Downloads
2,279
2,279
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 11 August 2026
Downloads
735
735
Last week
1
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
523
523
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
223
223
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
324
324
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
514
514
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
757
757
Last week
1
1
PDF2XL Enterprise: Convert PDF to Excel 6.0.2.308 PDF2XL Enterprise is designed to handle the conversion of data from PDF to Excel, from scanned PDFs to Excel or from aGA other application, screen or report to Excel quickly and accurately.
Shareware,
Updated 16 August 2017
Downloads
2,367
2,367
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
259
259
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
134
134
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
131
131
Last week
1
1
TexTally Professional Typing Counter 1.10 Download TexTally to count the number of words, lines or characters in a document and, if required, to calculate an amount based on a formula you enter for billings purpose.
Shareware,
Updated 20 January 2026
Downloads
1,116
1,116
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
535
535
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
177
177
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
608
608
Last week
1
1
Smart2DCutting 3.5 Smart2DCutting is the smart solution for panel cutting optimization. Easy to use, with an intuitive interface, our software helps your business by reducing material waste and cost. All you have to do is input panels and parts and run optimization.
Demo,
Updated 26 December 2025
Downloads
1,587
1,587
Last week
1
1
Old AJs Electrical Software 1.7 Electrical calculations software-let Old AJs search the NEC for all your answers. Size feeders, wire, conduit, motors and lots of electrical calculations..update includes aluminum wire sizing and Vista, Windows 7 compatibility, 32 or 64 bit.
Shareware,
Updated 23 November 2020
Downloads
1,069
1,069
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
246
246
Last week
1
1