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Calculators & Converters
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Methvin | Converter is a freeware tool that can quickly convert all measurement formats and units into others. The application's other features include the ability to add user-defined conversions.
Freeware,
Updated 24 December 2013
Downloads
814
814
Last week
1
1

Geometric designs and strength checks of shaped connections of shafts with hubs (keys, splines). Application supports Imperial and Metric units, is based on ANSI, ISO, DIN BS, JIS standards and support many 2D CAD systems
Shareware,
Updated 31 July 2017
Downloads
442
442
Last week
1
1

Calculator with tape, financial functions, unit conversions, date/time calculations, and product pricing. Other features include a sizeable display, fixed decimals, totals, item count, multiple memory values, tray icon, always on top, and much more.
Shareware,
Updated 4 May 2024
Downloads
397
397
Last week
1
1

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 billing purposes.
Shareware,
Updated 9 November 2021
Downloads
895
895
Last week
1
1

Numero is a calculator with some nice features. It has a text box that displays all of expressions and answers that have been calculated, and there is eye candy, such as fading in/out and customizable colors.
Freeware,
Updated 14 January 2014
Downloads
311
311
Last week
1
1

2D cutting plan design and cutting optimization for automatic cutting plan design for manufacturers of furniture and other products made from sheet materials (wood, metal, glass, etc ..), whose product range is wide or permanently changing.
Shareware,
Updated 6 May 2016
Downloads
414
414
Last week
1
1

PG Calculator is a powerful scientific skinable calculator and excellent replacement for standard Windows calculator. It has full customizable user inteface and looks like real calculator on user desktop. PG Calculator works Algebraic and RPN modes
Shareware,
Updated 21 May 2019
Downloads
394
394
Last week
1
1

Currency conversion between 260+ countries, EURO and track precious metals. Print a pocket size currency conversion sheet to take with you. PocketChange will never be out of date. Get current exchange rates with one click at the Internet Databank.
Demo,
Updated 20 April 2013
Downloads
287
287
Last week
1
1

Maximize overall profit by optimizing resource use, for products or services. Up to six unique outputs can be handled with ten specific resource inputs. It considers the resource demand, profit contribution and any minimum or maximum requirements.
Demo,
Updated 18 September 2014
Downloads
636
636
Last week
1
1

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
849
849
Last week
1
1

The StockMonkey share calculator is an application designed to make all share investment decisions a snap. Simply input relevant data and StockMonkey will calculate all complex variables for you.
Freeware,
Updated 4 February 2021
Downloads
373
373
Last week
1
1

Timer and spreadsheet calculation, graph, saving and export to csv, MySQL and HTML. Serial port access, score window, auto logging. No timer limit, precision of 1, 10 or 100 milliseconds. Simple entering of time values, auto correct function, conversion
Freeware,
Updated 11 October 2013
Downloads
584
584
Last week
1
1

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
507
507
Last week
1
1

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
588
588
Last week
1
1

Unit Conversions 2000 is a small utility that will allow you to quickly convert units of measure from one system to another. Facilities are included to convert various Lengths, Weights, Volumes, Areas, Density, Power and Scale measurements.
Freeware,
Updated 10 May 2021
Downloads
1,793
1,793
Last week
1
1

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
461
461
Last week
1
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
2,779
2,779
Last week
1
1

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
626
626
Last week
1
1

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 30 July 2025
Downloads
1,389
1,389
Last week
1
updated 1

Time to Leave allows you to enter what time you start work, how many hours a day you work, and how long of a lunch you take. The application then calculates what time you can leave work. The screen continuously refreshes how much time you have left.
Freeware,
Updated 30 October 2008
Downloads
374
374
Last week
1
1

PHex is an easy to use tool which demonstrates the thermal calculations of Gasketed Plate Heat Exchangers
Demo,
Updated 29 October 2022
Downloads
921
921
Last week
1
1

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
5,083
5,083
Last week
1
1

Instantly validate credit card numbers using LUHN10 algorithm. With this software you may check MasterCard, VISA, Diners Club, EnRoute, Carte Blanche, AMEX, Discover, or JCB credit card numbers without submitting them online.
Freeware,
Updated 31 March 2012
Downloads
1,466
1,466
Last week
1
1

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
6,924
6,924
Last week
1
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
271
271
Last week
1
1

Convert many MS Word documents into PDF format without Adobe Acrobat. Word 2000 or higher required.
Shareware,
Updated 3 September 2023
Downloads
2,250
2,250
Last week
1
1

USPS Domestic/Internation al Postal Rates & Delivery Confirmation Tracking. This product calculates the postal rates and shipping times between two ZIP codes or to a foreign country. It also provides tracking of items with Delivery Confirmation.
Freeware,
Updated 28 June 2022
Downloads
394
394
Last week
1
1

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 25 December 2020
Downloads
694
694
Last week
1
1

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 16 June 2023
Downloads
516
516
Last week
1
1

This nifty utility will help you calculate how much VAT/TAX you can claim back for every receipt.
Freeware,
Updated 2 June 2008
Downloads
290
290
Last week
1
1