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FREEWAT

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Plans

PlanBilled and limitsPrice
FREEWATFree of charge · Download registration required for statistical purposesFree

As freewat.eu lists them, read 14 Nov 2026. The maker's own page has the final word.

Facts from FREEWAT's own pages

Agricultural tools
FREEWAT includes water-management tools for agriculture and a crop-yield module. · freewat.eu, 14 Nov 2026
Compatibility limit
The download page states that the plugin version is not compatible with QGIS 3 and directs users to QGIS 2.18, recommending 2.18.21. · freewat.eu, 14 Nov 2026
Data analysis
akvaGIS provides tools for hydrogeological-data analysis, interpretation and visualization; OAT supports time-series analysis. · freewat.eu, 14 Nov 2026
Download contents
The download area offers the plugin, user manuals, integrated-module executables, and tutorials with practice datasets. · freewat.eu, 14 Nov 2026
Hydrological simulations
Its modules include groundwater-flow modelling, solute transport, density-dependent groundwater flow and water management/planning. · freewat.eu, 14 Nov 2026
Integrations
The platform architecture includes SpatiaLite, Python and FloPy, alongside open-source simulation codes largely from the MODFLOW USGS family. · freewat.eu, 14 Nov 2026
Intended users
The site identifies engineering and geoenvironmental companies, water authorities, environmental agencies, universities and research institutions as potential users. · freewat.eu, 14 Nov 2026
License
FREEWAT is released under GNU General Public License version 2. · freewat.eu, 14 Nov 2026
Model calibration
The platform includes sensitivity analysis and calibration based on UCODE_2014. · freewat.eu, 14 Nov 2026
Platform support
The site says the plugin can be installed on Windows and Linux; Mac users need a Windows or Linux virtual machine. · freewat.eu, 14 Nov 2026
Purpose
FREEWAT is an open-source, public-domain GIS modelling environment for simulating water quantity and quality in surface water and groundwater, with water-management and planning tools. · freewat.eu, 14 Nov 2026
QGIS integration
FREEWAT is a plugin integrated into the QGIS desktop GIS. · freewat.eu, 14 Nov 2026
Support and community
The site lists user and developer Google Groups for contacting other users and developers. · freewat.eu, 14 Nov 2026
Warranty limitation
The site describes the software as a draft release and says no express or implied warranty is made. · freewat.eu, 14 Nov 2026

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