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Calculators & Converters
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This user friendly software is made to demonstrate the thermal design calculations and analysis of Kettle type reboilers.The software can be used to make preliminary sizing calculations that will help to give a clear outlook of the initial design.
Demo,
Updated 3 December 2025
Downloads
435
435
Last week
10
10
The freeware program CONVERT from KilletSoft converts databases and files between the dBase, CSV and SDF data formats and the character sets ANSI, ASCII, UTF8 and Unicode. Thus the import of the data in any DBMS will be possible.
Freeware,
Updated 9 April 2025
Downloads
875
875
Last week
6
6
Image to PDF conversion software supports all type of photos like TIFF, JPG, GIF, PNG, JPEG, JFIF format to PDF file. PDF converter set PDF pages like page size, page margin, page layouts and image size. It is support password protection to PDF file.
Shareware,
Updated 20 March 2019
Downloads
295
295
Last week
6
6
PHex is an easy to use tool which demonstrates the thermal calculations of Gasketed Plate Heat Exchangers
Demo,
Updated 6 December 2025
Downloads
941
941
Last week
5
5
The split function lets you split PDF files based on page ranges and page numbers and randomely any range or number. Merge PDF documents quickly by sorting and combining a group of files using the merging feature.
Shareware,
Updated 26 July 2022
Downloads
388
388
Last week
5
5
Unit Conversion Calculator - Converts units of acceleration, angles, area, density, energy, flow, force, light, length, mass, power, pressure, temperature, torque, velocity and volume.
Shareware,
Updated 3 August 2025
Downloads
184
184
Last week
2
2
Adds or subtracts a number of days or months to a date, calculates the number of days between two dates, and converts among dates in various solar calendars: Gregorian, Julian, ISO 8601 Week, Hermetic Leap Week and day-in-year (yyyy-ddd).
Freeware,
Updated 22 November 2023
Downloads
884
884
Last week
2
2
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
455
455
Last week
2
2
Currency Conversion Applet. CurrCon is an Applet you embed in your HTML to display prices in a variety of world currencies defaulting to the user's country.
Freeware,
Updated 15 May 2017
Downloads
1,869
1,869
Last week
2
2
Easily design open-channel waterways, culverts, irrigation channels, sluiceways, and flumes with Flow Pro. Saves time and money by comparing multiple hydraulic design alternatives and exporting the results to Word or Excel.
Shareware,
Updated 25 August 2014
Downloads
1,283
1,283
Last week
2
2
Writes raw NMEA data from a GPS receiver directly to a file on a memory card. (Category: Business::Calculator s & Converters)
Freeware,
Updated 7 October 2015
Downloads
522
522
Last week
2
2
Software for true shape nesting of sheet materials: metal, fabric, wood-based panel etc. Astra S-Nesting allows you to perform fast automatic nesting, manually edit layouts, import from DXF format, output NC data for CNC cutting machine.
Shareware,
Updated 1 December 2025
Downloads
340
340
Last week
2
2
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
403
403
Last week
2
2
Free Time Zone Calculator will help you calculate time differences between different world time zones. Daylight saving time (DST) settings as well as exact time zones are available for every major city in the world.
Freeware,
Updated 18 March 2015
Downloads
206
206
Last week
2
2
It allow you to Merge PDF documents and split PDF files with ease. PDF Splitter and Merger is a PDF tool developed for quicker and more efficient access to information needed from your PDF files, reorganizing them in a way that makes them managable.
Shareware,
Updated 24 November 2016
Downloads
442
442
Last week
1
1
Units! is a versatile unit and currency converter featuring automatic exchange rate updates via internet
Freeware,
Updated 26 April 2025
Downloads
132
132
Last week
1
1
The split function lets you split PDF files based on page ranges and page numbers and randomely any range or number. Merge PDF documents quickly by sorting and combining a group of files using the merging feature.
Shareware,
Updated 7 March 2022
Downloads
346
346
Last week
1
1
Calculator-7 is full analog of 24 digits pocket calculator with many additional features.
Shareware,
Updated 11 October 2023
Downloads
137
137
Last week
1
1
free pdf merger is a stand-alone application that can be used to split, merge, and manage your PDF files, PDF Split- Merge is offered as an easy to use GUI (Graphical User Interface) application. PDF Split Merge is a handy and user-friendly PDF tool.
Shareware,
Updated 26 July 2022
Downloads
394
394
Last week
1
1
merge pdf file lets you Marge PDF documents quickly by sorting and combining a group of files using the merging feature. And split PDF files based on page ranges and page numbers and randomely any range or number.
Shareware,
Updated 24 November 2016
Downloads
372
372
Last week
1
1
concatenating pdf lets you Merge PDF documents quickly by sorting and combining a group of files using the merging feature. And the split function split PDF files based on page ranges and page numbers and randomely any range or number.
Shareware,
Updated 24 November 2016
Downloads
302
302
Last week
1
1
PDF Torn & Merge lets you to make lighter your pdf for make communication easier, so that you can send your important documents without failuire. You can merge two or more pdf files into one or append a file to an existing file.
Shareware,
Updated 24 November 2016
Downloads
294
294
Last week
1
1
PDF Cutter Software lets you to cut PDF files based on page ranges and page numbers and randomely any range or number. Merge PDF documents quickly by sorting and combining a group of files using the merging feature.
Shareware,
Updated 24 November 2016
Downloads
3,804
3,804
Last week
1
1
EnCalcGU calculates the cost of gas used, allowing both the real cost based on meter readings and forward prediction based on the readings and elapsed time. It also calculates the amount of CO2 generated. Requires a registratin code.
Freeware,
Updated 20 October 2014
Downloads
506
506
Last week
1
1
Cut PDF Software lets you to cut PDF files based on page ranges and page numbers and randomely any range or number. Merge PDF documents quickly by sorting and combining a group of files using the merging feature.
Shareware,
Updated 7 March 2022
Downloads
563
563
Last week
1
1
What is Mariners Office? Mariners Office is a user-friendly Draft Survey, Lashing Calculations and Route Planning software for Ships' Officers and Marine Surveyors. Mariners Office is easily operated using either Keyboard or Mouse.
Shareware,
Updated 20 January 2014
Downloads
343
343
Last week
1
1
Calculates a lease/loan with an interface that is easy to understand. Lease Calc Pro can be used by the novice buyer or by a leasing professional. Collects information and prints quotes and reports. Data files may be imported into ALMSys software.
Shareware,
Updated 5 September 2016
Downloads
333
333
Last week
1
1
A calculator to use to quantify the packs Jive wooden flooring required to complete an installation using the length x width or simply the square metre area.
Freeware,
Updated 20 January 2018
Downloads
135
135
Last week
1
1
Eye4Software Coordinate Calculator is a very easy to use tool to perform gps coordinate conversions. Supported projections: Transverse Mercator, Lambert Conformal Conic, UTM, Gauss Kruger, Stereographic, Albers Equal Area, Oblique Mercator and more.
Freeware,
Updated 10 December 2017
Downloads
437
437
Last week
1
1
pdf connector you split PDF files based on page ranges and page numbers and randomely any range or number. Merge PDF documents quickly by sorting and combining a group of files using the merging feature.
Shareware,
Updated 24 November 2016
Downloads
598
598
Last week
1
1
