Apache HTTP Server - Apache httpd has been the most popular web server on the Internet since April 1996
QGIS - QGIS is a desktop geographic information system, or GIS.
Apache Tomcat - An open source software implementation of the Java Servlet and JavaServer Pages technologies
Esri ArcGIS - ArcGIS provides contextual tools for mapping and spatial reasoning so you can explore data & share location-based insights. ArcGIS is the heart of the Esri Geospatial Cloud. Try ArcGIS for free with 21-day trial.
LiteSpeed Web Server - LiteSpeed Web Server (LSWS) is a high-performance Apache drop-in replacement.
Geopointe - Geopointe enables Salesforce users to gain spatial insights via maps and apply geography to business processes.