GRASS GIS

GRASS GIS

GRASS
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About

GRASS GIS (Geographic Resources Analysis Support System) is a free and open-source Geographic Information System (GIS) software suite utilized for geospatial data management and analysis, image processing, graphics and map production, spatial modeling, and visualization. It supports raster, vector, and geospatial processing, enabling advanced modeling, data management, imagery processing, and time series analysis with a Python API, optimized for large-scale analysis. GRASS GIS is compatible with multiple operating systems, including OS X, Windows, and Linux, and can be accessed through a graphical user interface or integrated with other software such as QGIS. The software includes over 350 modules for rendering maps and images, manipulating raster and vector data, processing multispectral image data, and creating, managing, and storing spatial data. GRASS GIS is widely used in academic and commercial settings, as well as by governmental agencies.

About

OpenFreeMap is a free and open source map hosting solution that allows developers to display customizable maps on websites and applications without relying on proprietary services or complex infrastructure. It provides vector tiles based on OpenStreetMap data, enabling smooth zooming, rotation, and flexible styling while supporting multiple map styles. It can be used either through a public instance or fully self-hosted, giving users complete control over deployment and scalability depending on their needs. Unlike traditional map APIs, OpenFreeMap removes common barriers by requiring no registration, API keys, user accounts, or cookies, and it offers unlimited requests and map views, making it highly accessible for both small and large-scale projects. It integrates seamlessly with popular open source mapping libraries like MapLibre GL, Leaflet, and OpenLayers, allowing developers to embed interactive maps using simple configurations.

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Platforms Supported

Windows
Mac
Linux
Cloud
On-Premises
iPhone
iPad
Android
Chromebook

Audience

Professional users and teams seeking a solution to analyze their geospatial programming data

Audience

Developers and startups who need a free, customizable map infrastructure to embed interactive maps into apps or websites without relying on paid APIs or proprietary services

Support

Phone Support
24/7 Live Support
Online

Support

Phone Support
24/7 Live Support
Online

API

Offers API

API

Offers API

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version
Free Trial

Pricing

Free
Free Version
Free Trial

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation
Webinars
Live Online
In Person

Training

Documentation
Webinars
Live Online
In Person

Company Information

GRASS
Founded: 1998
United States
grass.osgeo.org

Company Information

OpenFreeMap
United States
openfreemap.org

Alternatives

Alternatives

Global Mapper

Global Mapper

Blue Marble Geographics
ENVI

ENVI

L3Harris Geospatial Solutions
GeoGrid

GeoGrid

Globema

Categories

Categories

GIS

Integrations

Docker
Python

Integrations

Docker
Python
Claim GRASS GIS and update features and information
Claim GRASS GIS and update features and information
Claim OpenFreeMap and update features and information
Claim OpenFreeMap and update features and information