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ISIS by Halcrow > ISIS Free/Professional Download

ISIS Download

ISIS Free has all the same features as ISIS Professional and ISIS 2D which enable you to confidently apply it to smaller river modelling projects and to tackle different types of hydraulic conditions (i.e. flood risk assessments, flood mapping and design projects), and then seamlessly move to ISIS Professional or ISIS 2D should your project grow beyond the 250 1D nodes and 2,500 2D cells restriction.

Users wishing to download ISIS Free or upgrade their version of ISIS Professional or ISIS 2D can use the same download . Users of ISIS Professional or ISIS 2D who have a valid support and maintenance contract are required to have their dongle attached when installing, in order to upgrade to the most recent version.

In order to download ISIS, you will need to be registered with the ISIS User Community website, however registration is really simple and will only take a couple of minutes. You will then also be able to take advantage of the frequently asked questions, learning guides, forums and other resources available on the site.

Download your copy of ISIS now from isisuser.com.

Key benefits of ISIS Free

  • it’s FREE
  • install it on as many computers as you like as its use is not limited
  • undertake both steady and unsteady calculations
  • use ISIS Mapper to build hydraulic models, analysis results, and visualise model outputs
  • use the full range of structure (including logical rules)
  • full use of hydrology units (including FEH, ReFH, USSCS)
  • model floodplain flows through either 1D or 2D flow simulations
  • seamlessly upgrade to ISIS Professional or ISIS 2D as a project grows

Interested in learning more

Contact Vijay Jain or Alastair Sheppard on +44(0)845 094 7990 or at for general information. For support contact us on +44(0)845 094 7994.

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