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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 26 February 2026
Downloads
461
461
Last week
1
1
Modern Calculator is a beautiful advanced replacement for the standard Windows calculator with a completely customizable skin-supported interface and some useful instruments that will allow you to make specific types of calculations.
Shareware,
Updated 20 April 2022
Downloads
2,023
2,023
Last week
1
1
The calculation is intended for the geometrical design and strength control of statically loaded welded connections. Application supports Imperial and Metric units and is based on ANSI, ISO, DIN standards.
Shareware,
Updated 30 July 2017
Downloads
470
470
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 26 July 2022
Downloads
331
331
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
385
385
Last week
1
1
A Current Yield calculator shows the Best way to Invest money. From the Investing Tax Free Information site.
Demo,
Updated 6 April 2014
Downloads
165
165
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 26 July 2022
Downloads
416
416
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 24 November 2016
Downloads
435
435
Last week
1
1
Euro Calculator is a calculator and currency converter with internet agent that collects daily rates. Features include a spreadsheet interface and translucent skins. Calculator and euro conversion functionality never expire (freeware).
Shareware,
Updated 26 September 2022
Downloads
261
261
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
343
343
Last week
1
1
Calculator-7 is full analog of 24 digits pocket calculator with many additional features.
Shareware,
Updated 11 October 2023
Downloads
141
141
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
413
413
Last week
1
1
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
446
446
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
351
351
Last week
1
1
Pdf Intergation function lets you integrate 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
347
347
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
374
374
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
585
585
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
3,812
3,812
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
315
315
Last week
1
1
Marine Software Suite is a user-friendly Draught Survey, Lashing Calc and Marine Navigator software for Marine Surveyors and Ships Officers. Marine Software Suite is easily operated using either mouse or keyboard.
Shareware,
Updated 16 January 2014
Downloads
209
209
Last week
1
1
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 9 April 2026
Downloads
344
344
Last week
1
1
- use any of "+-/*" operations inside your text file and the results will be added automatically - change any of arguments and recalculate all content of your file - save the file and use it again later - use math functions (sin, asin, exp, log)
Demo,
Updated 29 August 2023
Downloads
138
138
Last week
1
1
Professional Grade, Totally Green Tape Adding Machine. Preferred By Business And Accounting Professionals. myOwn10-Key has loads of features not available on any mechanical adding machine at any price. This program pays for itself quickly.
Shareware,
Updated 8 March 2014
Downloads
393
393
Last week
1
1
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
296
296
Last week
1
1
Civil Calculator - Civil Engineering calculation software, performs calculations for hydrology, open channels, culverts, gravity sewer, pressure pipe, traffic, road geometry, topo surveying, earthwork, pavement, concrete floors and unit conversions
Shareware,
Updated 3 August 2025
Downloads
323
323
Last week
1
1
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
186
186
Last week
1
1
Civil Engineering hydraulics design calculation software - covers calculations for hydrology, open channels, stormwater run-off, culverts, gravity sewer (sanitary and storm sewer), water pipeline design, sewer force mains, unit conversions.
Shareware,
Updated 3 August 2025
Downloads
146
146
Last week
1
1
Civil Engineering pavement design calculation software - covers calculations for traffic, road geometry, surveying, earthwork, asphalt pavement, concrete pavement, concrete floors on grade and unit conversions.
Shareware,
Updated 3 August 2025
Downloads
144
144
Last week
1
1
Civil Engineering design surveying calculation software - covers calculations for curve geometry, topographic surveying, and unit conversions.Supports 32 bit,( x86) and 64 bit (x64) architecture for Windows Operating Systems.
Shareware,
Updated 3 August 2025
Downloads
122
122
Last week
1
1
Software to Convert TIFF to PDF converter tool create PDF documents from multipage multiframeTIFF files into PDF pages. Get High resolution TIFF in PDF. TIFF in PDF has the ability to combine, join, add, merge, concatenate, import insert images.
Shareware,
Updated 26 November 2019
Downloads
166
166
Last week
1
1
