Top 15 ISIS Free Alternative and Similar Softwares | Dec 2024

1. GeoHECRAS

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 floodplain maps from HEC-RAS using 3D digital elevation terrain data, providing stunning...... TpSort Score | 194,000,000

2. SHETRAN

SHETRAN is a physically-based spatially-distributed hydrological model.To set-up and run a basic SHETRAN simulation is now simple and it's free. Go to Downloads, fill in the form and then download the SHETRAN GUI. SHETRAN is a model for water flow, solute and sediment transport in river catchments.SHETRAN is a finite-difference...... TpSort Score | 194,000,000

3. HEC-RAS

HEC-RAS is designed to perform one-dimensional hydraulic calculations for a full network of natural and constructed channels. The following is a description of the major capabilities of HEC-RAS. The program is not supported natively in Linux but it works like a charm using Wine....... TpSort Score | 122,000

4. 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, floods in streets, drainage networks, coastal areas, dam and levee breaches or any combination...... TpSort Score | 564,000

5. 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 runoff, combined sewers, sanitary sewers, and other drainage systems in urban areas, with many applications...... TpSort Score | 47,100,000

6. 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 applications: Design data assessment for coastal and offshore structures Optimisation of port layout...... TpSort Score | 2,960,000

7. 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 SOBEK modelling suite simulate the complex flows and the water related processes in almost any system. The programmes...... TpSort Score | 38,100,000

8. SimulationX

SimulationX is an interdisciplinary, multi-domain simulation software for the design, analysis and optimization of complex systems on a single platform. More than 500 ready-to-use model elements and over 300 examples of models from 11 application areas simplify and accelerate the modeling process. Within the shortest time possible, users obtain high-quality...... TpSort Score | 28,500,000

9. QCAD Community Edition

QCad Community Edition is an open source edition of RibbonSoft's CAD system. QCad is a 2D CAD application that aims at being simple enough for anyone to use - even users with no previous CAD experience. Compared to the Professional edition the Community Edition has no scripting or poly-line support...... TpSort Score | 23,100,000

10. CMS IntelliCAD

CMS IntelliCAD® is a full-featured Compatible CAD Software. CMS IntelliCAD also offers a full suite of 2D and 3D AutoCAD® software compatible drawing tools! It is the smartest choice for anyone who creates or communicates using CAD drawings....... TpSort Score | 19,200,000

11. KOMPAS-3D

KOMPAS-3D is for creating three-dimensional associative models for individual parts and assembly's containing both original and standardized elements. The parametric technology allows quickly obtaining models for typical products basing on a once designed prototype. Numerous service functions facilitate solving auxiliary designing and production maintenance problems....... TpSort Score | 28,500,000

12. Archipelis 3D

With Archipelis 3D, creating 3D content is accessible for everyone. No need to be an expert to create organic shapes and textured 3D models.This innovative concept is extremely easy to use: just draw an outline from a background image to make a 3D textured model! Or you can use a...... TpSort Score | 25,700,000

13. QCAD

QCAD is an application for computer aided drafting in 2D. With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schemas and diagrams. QCad uses the AutoCAD DXF file format internally and to save and import files....... TpSort Score | 18,000,000

14. TurboCAD

TurboCAD is a CAD software suite, with several different feature levels. It is a competitor to the likes of Autodesk's AutoCAD program, and is used by engineers, architects and hobbyists....... TpSort Score | 199,000

15. VoidWorld

VoidWorld is a 3D modeling and animation tool. It provides a wide range of tools.The down load includes a few sample models and an online book which combines the user reference and tutorial examples, that would get you started quickly.With VoidWorld, you can- Create polygon based structured models.- UV unwrap...... TpSort Score | 28,400,000