Wolfson Unit Software Price List

All our software packages (except freeware) come with unlimited software help for the life of the software, direct from the Unit's staff of engineers. Software help includes installation support, program updates, hardware lock troubleshooting and advice on OS compliance.



HST Release 2, including:Hydrostatics, Stability and Tank Capacities£1435
HST Loading Release 2, including:Weights & Loading, Longitudinal Strength, Maximum KG & Stability Criteria and Inclining Experiment£1725
HST Damage Release 2, including:Damage Stability, Damage Maximum KG and Floodable Lengths£1725

Note: HST Loading and HST Damage modules require HST to be purchased.



HullScant Release 2Hull Scantlings ISO 12215-5:2019 Program£1400
Ship Motions £1845
WinDesign4 VPPFirst Module (Mono or Multi-hull)/Second module (on same Dongle)£2820/£735
GoPlotTechnical Plotting Program£256
ShipShapeLines Fairing Programfree
DXFtoLFHFile Format Converterfree



Propeller Design£870
Power Prediction Release 3£1230
Propeller Design & Power Prediction Release 3£1870



HST Onboard Release 2, including:Weights and Loading, Longitudinal Strength, Max KG and Stability Criteriafrom £2870
LyDamsLarge Yacht Data Acquisition, Monitoring and Storagefrom £3075


Programs for PC compatibles. All programs for Windows Vista, 7, 8.1 and 10, 32-bit and 64-bit.



1. Second copies available at 80%, subsequent copies at 60% of price.
2. Educational establishment discount of 33% on total price.
3. Network package allowing 50 licenses priced at equivalent of five copies, i.e. 3.6 times list price.
4. Courier delivery free for orders over £1,000, otherwise optional. Please be aware that the customer is liable for any local import duties and/or taxes applicable.
5. V.A.T. will be added at the current rate where applicable.
6. Please be aware that the hardware dongle is your license for our software. Replacements for missing, lost or stolen dongles will be charged at the current additional license rate and for this reason may we suggest that you insure this item appropriately. Replacements for faulty or damaged dongles will be charged at a nominal rate on receipt of the original dongle.
Transfer of hardware dongle from a registered purchaser to a third party, following for example onward sale, does not entitle the third party to updates, upgrades or support from the Wolfson Unit MTIA.