Browse 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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  • 1
    GeoTools, the Java GIS toolkit

    GeoTools, the Java GIS toolkit

    Toolkit for working with and mapping geospatial data

    GeoTools is an open source (LGPL) Java code library which provides standards compliant methods for the manipulation of geospatial data. GeoTools is an Open Source Geospatial Foundation project. The GeoTools library data structures are based on Open Geospatial Consortium (OGC) specifications.
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    Downloads: 253 This Week
    Last Update:
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  • 2
    Spatial Viewer for Oracle SQL Developer
    The purpose of GeoRaptor project is to extend Oracle SQL Developer with additional functionality for database administrators or developers working with Oracle Spatial data. Dear Users, A port to version 4.x of SQL Developer is being attempted. It is not simple due to the lack of development resources. Please keep using GeoRaptor with SQL Developer 3.x until the new version is available. Thanks. Simon Greener
    Downloads: 1 This Week
    Last Update:
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  • 3
    A web-based maintenance management system for water and wastewater networks. Allows to store customer complaints and issue workorder sheets. Rather than using street names, maps and landmarks are used for navigation.
    Downloads: 1 This Week
    Last Update:
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  • 4
    CAVOR is an engine for building apps that involve both graphic and text/numeric data. Primarily GIS is the initial focus, but consider also CAD, CASE, project management (eg PERT charts), and others. Built-in scripting, C API, also supports Tcl and Java.
    Downloads: 0 This Week
    Last Update:
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  • 5
    CommonMap is an open source map project, forked from OpenStreetMap by a licence problem. CommonMap needs original softwares tuned for CommonMap. Most of software would be useful for any other open source map projects, too.
    Downloads: 0 This Week
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  • 6
    GeoDB is a set of tools and perl modules to store, retrieve and search for information on geocaching and other geographical data sets.
    Downloads: 0 This Week
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  • 7
    InterMap is an Internet mapping application that allows the user to combine interactive maps from distributed Internet Map Servers in a browser. InterMap supports OpenGIS WMS and ESRI-ArcIMS and can be fully integrated with the GeoNetwork Metadata portal
    Downloads: 0 This Week
    Last Update:
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  • 8
    Java and ColdFusion libraries to lookup country code and language from IP address. It uses a local copy of the WHOIS database to perform fast, accurate lookups of country codes. Useful for log analysis, internationalization, geolocation, etc..
    Downloads: 0 This Week
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  • 9
    Musmap is a web interface to UMN mapserver. It provides users and profiles management, advanced queries and selections, automatic decodification of columns with joins, easy-to-use configuration (colors, ...)... and so on.
    Downloads: 0 This Week
    Last Update:
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  • 10
    PGAT is a graphical interface to PostGIS focused in mapping the geo-spatial operations defined in PostGIS. The spatial operations are performed in the server side unlike most open source GIS.
    Downloads: 0 This Week
    Last Update:
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  • 11
    A portable application for JavaME/MIDP-enabled devices (including most mobile phones) that enables you to browse an XML database of geocache information—in particular, the Pocket Query data generated by the geocaching.com web site—wherever you go.
    Downloads: 0 This Week
    Last Update:
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  • 12
    A web-based system to register the advertisement panels on the roads. Cross-platform application written in PHP. Uses a GIS component based on mapserver to visualize the panel locations.
    Downloads: 0 This Week
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  • 13
    This program is for downloading and uploading spatial and/or alphanumeric data between an Oracle database and ESRI shape files.
    Downloads: 0 This Week
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  • 14
    Special Population Planner: A GIS-based emergency planning tool for all-hazards analysis. It is tailored for planning for the needs of persons with special needs, but can be easily adapted to other uses. It runs within ESRI ArcGIS 9.1 to 9.3.0.
    Downloads: 0 This Week
    Last Update:
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  • 15
    TeNeM (Telecommunications Network Model) is a PostgreSQL schema with PL/pgSQL functions and triggers intended to make with a fiber optic network management. It is also a GIS JUMP plug-in to edit and visualize the data. PostGIS is used to extend Postgre.
    Downloads: 0 This Week
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  • 16
    TimeMap is a mature, Java temporal web mapping/animation application. Use as a standalone web site or CD-ROM app, or as a sophisticated client-server system using an XML or SQL metadata directory to source distributed, incrementally-loaded spatial data.
    Downloads: 0 This Week
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  • 17
    WiND is a Web application targeted at Wireless Community Networks. It was created as a replacement for NodeDB for the members of Athens Wireless Metropolitan Network (AWMN) located in Athens, Greece.
    Downloads: 0 This Week
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  • 18
    CaveDB is a web-based database system that makes it easy to maintain all of your cave information in one centralized location, including cave maps, coordinates, and access information.
    Downloads: 0 This Week
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  • 19

    deegree

    OSGeo project deegree

    deegree is a Java framework for geospatial software based on the specifications of the OpenGIS Consortium and the ISO. The focus is based on the realisation of OGC specified web services. It is developed in cooperation between lat/lon and the University of Bonn.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Designed to collect fisheries data linked to GPS coordinates from small fixed wing aircraft. SQL database runs on WinCE, Palm PDA & other platforms. Program was written using SuperWaba: a robust java-like development environment for handheld devices.
    Downloads: 0 This Week
    Last Update:
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  • 21
    graphite: a portable graphics library, written in Java, JOGL and Postscript that allows rapid generation of high-quality graphs using an efficient, compact Java engine.
    Downloads: 0 This Week
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  • 22
    Generate Flash based GIS-map services. Can be used to replace pages generated by ESRI ArcIms.
    Downloads: 0 This Week
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  • 23
    XGISClient is the client software for XGIS project
    Downloads: 0 This Week
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