Software Abbreviation
Vertical Thermosiphon Design VTD
Helical Coil Heat Exchanger Design HCHex
Air Cooled Heat Exchanger Design ACHex
Condenser Design CnD
Shell & Tube Heat Exchanger Design S&THex
Double Pipe Heat Exchanger Design DHex
Kettle Reboiler Design KRD
Gasketed Plate Heat Exchanger Design PHex
* WeBBusterZ Physical Properties Estimation PhysProps
PhysPro Fluid Properties PhysPro

For Special offers and product bundles please check the Purchase Page

Prices below are in GBP


Software1- 2
Computer Licenses
Computer Licenses
Computer Licenses
VTD £90.00 £65.00 £50.00
*Volume Pricing Example – if you want to order 3 licenses – check the second column ( 3-4 Computer Licenses), for S&THex -Total Price = 3 licenses x £80.00 = £240.00 GBP


Software1 – 4
5 – 9
* Volume pricing example – if you want to order 6 licenses – check the second column (5 – 9 Licenses), for ACHex – Total price = 6 licenses X £70.00 = £420.00 GBP

If you have any questions about Network licenses or to purchase any numbers of network licenses please contact us

Network License Set up
Our network license set up is simple, all we need from you is a path to a shared folder on your network, the shared folder must have read and write access for all users of the product on your company or university network.
The path need to be in the following format
\\<server name>\<shared directory>
The path is to allow us to generate your network license. If you want more information on this please feel free to drop us an email
Software Upgrades
FREE WITH ANY PURCHASED SERVICE PLAN (Heat Exchanger Product Services).

For latest upgrade prices please check the buy now page

Product Services (License protection and Product upgrade service) – OPTIONAL Maintenance Plan Per Product
The Service covers the following:
1- Product upgrades (should any new revision or new version of the product you purchased become available you will be able to upgrade to the latest product version for free)
2- Your will be able to download the product any time you require providing your service plan is still valid.
3- In case of total computer loss as a result of theft, fire or any other similar incident free license replacement will be issued if valid subscription is available and if appropriate document which describes this incident is provided.
This service is on a one off basis and is offered during the purchase process for the duration of 6 months, 1 Year, 2 Years or 3 Years service plan
Payment methods
Different payment methods are accepted by our resellers. Wire Transfer/Credit Cards/Paypal….etc

Order Process
When you order any of our Heat Exchangers Software you will be taken to SECURE ORDER PAGE where you will complete your order and download the software instantly through our Resellers. We don’t collect any credit card information or deal with payments, the process is done through our resellers secure servers.

For each software you order you will be provided with a unique serial code that you can use to setup your account on our software activation centre. The activation centre is provided to help all our customers to manage/generate/remove software licenses. You will be able to create your own username and password so you can activate your software license(s). The software license activation should take a couple of minutes to do. we provide all customers with help videos and downloadable instructions for this purpose however should you need help with this please contact us. We aim to respond within a couple of hours of your email, but please allow 24 hours for reply.

Please make sure your email inbox is not full and you don’t filter our emails as spam.

Back up service
It’s recommended to keep your own backup of the software as download links are temporarily and expire within few days of purchase, there is a backup service offered during purchase for longer storage if needed. The file backup service offered by our reseller allows extended download and expires after 1 year of purchase.

Software System Requirements
All software is available for Windows operating systems only
The software should work on Windows XP (SP3) / Windows Vista (SP2) / Windows 7 / Windows 8 / Windows 8.1/ Windows 10

Note: Each software may vary in system requirement its recommended to check the product page for specific information, some doesn’t support Windows XP and Windows Vista

Most of our products needs Microsoft .Net framework 4.0 Client Profile to run which is already available and install with new windows operating system computers, but those files can also be downloaded from Microsoft website for free. Some products however, might also need Microsoft .Net framework 3.5.

Download this files from Microsoft website (Microsoft .Net framework 4 IS FREE! you don’t need to pay for it)

for Microsoft .Net framework 3.5 please use the link below:

Important note
Please make sure that you allow emails from our servers as important software activation instructions, purchase invoices…etc emails can end up in spam box or junk mail box if our emails are rejected by your mail server. If in doubt please check with your IT department or network administrator.