365-Day Licence
One full year of continuous operational access.
dhwaniPRO and Vector
Pricing / Prices & Licensing
Choose your edition. Select your licence term.
dhwaniPRO and dhwaniPRO Vector offer commercial licences for 365 days or perpetual use. dhwaniPRO Delta is available as a perpetual academic licence.
All prices are published in USD and exclude applicable taxes. Software capability depends on the selected edition.
Published prices apply to standard licensing and payment terms. Formal quotations involving additional procurement requirements or commercial conditions may be subject to different pricing and terms.
For Enterprises
Custom licensing solutions
Built for engineering teams
Enterprise Licensing
Equip your environmental engineering and compliance teams with flexible licensing, centralized management, and dedicated expert support.
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Floating & Network Licenses
Concurrent access across teams and offices.
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Priority Technical Support
Assistance from modeling experts.
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Centralized Administration
Manage licenses, servers, and renewals.
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Custom Training & Onboarding
Training tailored to your team.
Academic Licence
dhwaniPRO Delta
For non-commercial teaching and research. Academic-use marking applies to maps and outputs.
Annual Maintenance, Support & Updates (AMC) - Perpetual Licences Only: AMC is charged at 25% of the perpetual licence fee per annum and includes technical support, software updates, and major-version upgrades at no additional cost during the active AMC period. Subscription renewal is 75% of the subscription price.
Note: Complimentary major-version upgrades are available only for perpetual licences with continuous, uninterrupted AMC coverage from the original purchase date. Lapsed AMC contracts may be subject to reinstatement fees. Subscription licences are subject to the terms of the applicable subscription plan.
Commercial Licensing
Licence duration and activation.
Licence duration controls access to the selected software build. The edition determines which modelling features are available.
Perpetual Licence
Non-expiring usage rights for the licensed software build.
All editions
Hardware Activation
Each licensed seat uses hardware activation on a Windows desktop system. The published commercial prices are for one seat.
Upgrade from dhwaniPRO to Vector
Organisations may request an upgrade from the core edition to Vector by paying the applicable fee difference.
Purchasing Process for Academic and Enterprise Licensing
Request a quote. Receive a formal pro forma invoice.
Purchases are handled directly by Envitrans. There is no online checkout for Academic and Enterprise Licensing on this website.
01 / EDITION
Select the Product
Choose dhwaniPRO, Vector or academic Delta according to the required capability.
02 / TERM
Select the Licence
Choose the applicable duration and identify the number of seats required.
03 / INVOICE
Request a Pro Forma
Send your organisation, country, selected edition, term and seat requirement to Envitrans.
04 / ACTIVATION
Activate the Software
Following purchase fulfilment, activate the licensed seat on its Windows desktop system.
Purchasing Information
Confirm the edition and licence conditions before ordering.
Pricing identifies the published licence cost and duration. For an informed purchasing decision, confirm the edition's capabilities, hardware activation requirements and applicable billing details.
Taxes and Billing
Published USD prices exclude applicable taxes.
Commercial or Academic Use
dhwaniPRO and Vector are commercial editions. Delta is restricted to academic use.