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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
436
436
Last week
11
11
PHex is an easy to use tool which demonstrates the thermal calculations of Gasketed Plate Heat Exchangers
Demo,
Updated 6 December 2025
Downloads
942
942
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
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
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
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
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
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
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
keyCulator’s can integrate itself in any application and calculate results from operations found in it.
Shareware,
Updated 6 February 2023, Reviewed 19 May 2015
Downloads
480
480
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
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
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
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
336
336
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
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
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
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
The nesting software produces optimized cutting layouts automatically or manually, calculates and saves offcuts, prints reports, calculates the cost of work performed, exports cutting layouts to NC machines, etc.
Shareware,
Updated 1 December 2025
Downloads
847
847
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 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
468
468
Last week
1
1
Word to HTML Converter is a MS Word add-in for converting Word documents to HTML. The software allows you to convert your documents based on a HTML template and automatically splits the document to multiple web pages based on the Word Headings.
Commercial,
Updated 21 July 2014
Downloads
214
214
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
2,019
2,019
Last week
1
1
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
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
240
240
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
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 21 May 2008
Downloads
112
112
Last week
1
1
