Alternatives to HEC-RAS for all platforms with any license

  • GeoHECRAS icon


    GeoHECRAS speeds up HEC-RAS model creation using AutoCAD and GIS data sources. Work directly off of Google Maps, viewing and editing the model in 2D and 3D. Automated cross section cutting reduces time in building a model. Create...

    Commercial Windows

  • MIKE 11 icon

    MIKE 11

    MIKE 11 is synonymous with top quality river modelling covering more application areas than any other river modelling package. Typical MIKE 11 applications: Flood analysis and flood alleviation design studies Real...

    Commercial Windows

  • Storm Water Management Model icon

    Storm Water Management Model

    EPA's Storm Water Management Model (SWMM) was first developed in 1971, and has since undergone several major upgrades. It continues to be widely used throughout the world for planning, analysis and design related to stormwater...

    Open Source Windows

  • MIKE Flood icon

    MIKE Flood

    MIKE FLOOD is the most complete toolbox for flood modelling available. It includes a wide selection of 1D and 2D flood simulation engines, enabling you to model virtually any flood problem whether it involves rivers, floodplains...

    Commercial Windows

  • SOBEK Suite icon

    SOBEK Suite

    SOBEK is a powerful modelling suite for flood forecasting, optimisation of drainage systems, control of irrigation systems, sewer overflow design, river morphology, salt intrusion and surface water quality. The programmes within the...

    Commercial Windows

  • ISIS Free icon

    ISIS Free

    Halcrow have developed ISIS Free so that it offers an integrated 1D and 2D modelling software package. ISIS Free has all the same features as ISIS Professional and ISIS 2D which enable you to confidently apply it to smaller river...

    Free Windows

  • Delft3D

    This webportal facilitates the Delft3D Open Source Community to come together to share knowledge, brainstorm on new features and build working relationships. Delft3D is a world leading 3D modeling suite to investigate...

    Open Source Windows Linux

  • MIKE 21 icon

    MIKE 21

    MIKE 21 is the ultimate Swiss army knife of coastal modelling. If you need to simulate physical, chemical or biological processes in coastal or marine areas, MIKE 21 almost certainly has the tool you need. Typical MIKE 21...

    Commercial Windows

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