Open Source GIS Software
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GIS Software
View 230 business solutionsBrowse free open source GIS software and projects below. Use the toggles on the left to filter open source GIS software by OS, license, language, programming language, and project status.
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The All-in-One Commerce Platform for Businesses - ShopifyShopify is a leading all-in-one commerce platform that enables businesses to start, build, and grow their online and physical stores. It offers tools to create customized websites, manage inventory, process payments, and sell across multiple channels including online, in-person, wholesale, and global markets. The platform includes integrated marketing tools, analytics, and customer engagement features to help merchants reach and retain customers. Shopify supports thousands of third-party apps and offers developer-friendly APIs for custom solutions. With world-class checkout technology, Shopify powers over 150 million high-intent shoppers worldwide. Its reliable, scalable infrastructure ensures fast performance and seamless operations at any business size.
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A web atlas using the planetary body renderer, Xplanet. Explore the solar system. Overlay clouds, cities, weather forecasts, and more. Navigate by point and click. Search global databases.
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Extensible NMEA-0183 (GPS) data parser in standard C. A directly linkable library intended for applications that want to embed GPS support.
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GNU AIS is software for demodulating and decoding Automatic Identification System messages used by ships to navigate. You will need a VHF receiver with discriminator output to get it to work.
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Gen AI apps are built with MongoDB AtlasMongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
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GPSInfo
Apl. móvil de Información georeferenciada + visor 3D escritorio
Plataforma de creación de información georeferenciada desde dispositivo móvil. Aplicación de escritorio 3D para explotación de la información. NEW: actualizada apk para soporte hasta Android 4.4 KitKat -
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GeoClass for PHP provides classes to handle georeferenced data. Features are: circumference search in (relational) databases, handlers for NIMA-DB and openGeoDB, distance calculation, creation of maps from .e00 or .ovl files and more (rdf, soap, etc).
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SHP Power Viewer
ERSI Shapefile Viewer
Shapefile (SHP) viewer with multi-layer and zoom. -
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NaviPOWM is planned to be a car navigation system capable of running on a variety of operating systems. Only OSM based map data is supported. Realtime routing engine is planned in a later version. Geocaching and city guide functionality are also planned.
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G2C (Geospatial to Civil) The LandGML Interoperability Experiment initiated by Autodesk, U.S. Army Corps of Engineers Engineering Research and Development Center, and Galdos Systems. this open source tool transforms LandGML into LandXML documents.
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Enterprise and Small Business CRM Solution | Clear C2 C2CRMC2CRM consists of four modules that integrate to provide a comprehensive CRM solution: Relationship Management, Sales Automation, Marketing Automation, and Customer Service. Only buy what each user needs.
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Preparation of GPS routes and analysis of GPS logs in the context of outdoor sports (biking, skiing, trecking, gliding, geocaching, mountaineering). Our hope is to have a multi platform, multi GPS file and map format software.
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The Matlab SRTM Library is designed to be an easy-to-use interface for importing and manipulating NASA's Shuttle Radar Topography Mission (SRTM) Digital Elevation Model (DEM) dataset.
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A generic geospatial analysis and viewing capability using Perl scripts that provides the foundation and structure for readily creating KML data files from disparate data sources. KML files can be read and viewed by Google Earth and other tools.
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WARNING: rgdal is only available for download from CRAN - this repository no longer used for development. NEVER use the very out of date file bundles for download from this site!!! See http://cran.r-project.org/web/packages/rgdal/index.html.
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ZMapServer is a Zope Product that provides a clean interface to the MapServer (http://mapserver.gis.umn.edu) web mapping application.
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The Free Location Api is a free implementation of the JSR-179 Location API for J2SE. It also extends the functionality to allow aggregating of multiple location technologies and seamlessly transitioning between them. (GPS, BT, WLAN,...)
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JMapDesk is a Java-Swing application to the UMN MapServer on the base of the shp2img tools (FWTools) similar to Sourcepole's Mapdesk. The UMN MapServer is a well known online map server software. MapServer is being configured through a so called Mapfile
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MappingWidgets is a framework for making clients to OGC/OpenGIS web mapping servers (WMS) using PHP, JavaScript, and Smarty. Standard web mapping / geographic functions are supported, e.g. overview, legend. It is used for the Drupal (CMS) Carto module.
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OpenGISCore is a C++ framework providing network spatial database support, user friendly graphical interface and other core GIS facilities for cross-platform GIS development.
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PIHMgis is a “tightly-coupled” GIS interface to Penn State Integrated Hydrologic Model (PIHM). It is open source, platform independent and extensible. The “tightly-coupled” integrated GIS interface to PIHM has been created in the Open Source QGIS
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Source code in C# for wrapper classes for ShapeLib.dll (http://shapelib.maptools.org): a library for reading and writing shape files ( shp shx and dbf).
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Cross-platform implementation for managing (view, edit) map files created by OziExplorer . Supports map, waypoint and track files.
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AICtools
Workflow and set of tools for Automated Imagery Classification
AICtools is a GIS workflow and set of tools to facilitate Automated Imagery Classification (AIC) and analysis of surface features over time. Allows bulk processing of large data sets, including automated metadata processing/filtering, compressed archive extraction and file manipulation, raster band compositing, pre-processing, mosaicking, clipping. Automates a subset of operations involved in classification of satellite imagery and the associated raster calculations used for time trend analysis. -
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A Java servlet & JSP web mapping frontend for ESRI ArcIMS maps. This project is an alternative to the standard ArcIMS HTML viewer, featuring a cleaner interface, better measuring, and pdf export capabilities.
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AgepaBase est un SIG dédié à l'hydraulique rurale dans le Sénégal Oriental. Il est composé d'une base de donnée sur les puits et forages de la zone et d'un module cartographique pour accéder aux données.
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AppForMap is a collection of PHP modules for web mapping. The project comprises both clients and server for dealing with simple features, GML, WKT, WMS, WFS, PostGIS databases etc. It can also act as a backend for an OpenLayers frontend.