ILWIS is now an open source code software and free for downloading since July 2007. “Integrated Land and Water Information System”, ILWIS 3.4, the world’s most user-friendly integrated software for raster processing remotely sensed satellite images and making vector maps. With both vector and raster integrated into one package, it takes less time to learn to use the programme. Ilwis 3.4 is a free open source software available for downloading by anyone.

Some of the key futures of ILWIS 3.4 are:
1. Some of the greatest selections of import and export modules of widely used data formats
2. On-screen and tablet digitizing
3. Comprehensive set of image processing tools
4. Orthophoto, image georeferencing, transformation and mosaicing
5. Advanced modeling and spatial data analysis
6. 3D visualization with interactive editing for optimal view findings
7. Rich projection and coordinate system library
8. Geo-statistical analyses, with Kriging for improved interpolation
9. Production and visualization of stereo image pairs
20. Spatial Multiple Criteria Evaluation
Download ILWIS 3.4