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.
CKEditor - Real-time collaborative future-ready rich text editor
QGIS - QGIS is a desktop geographic information system, or GIS.
Summernote - Summernote is a JavaScript library that helps users create WYSIWYG editors online.
Geopointe - Geopointe enables Salesforce users to gain spatial insights via maps and apply geography to business processes.
Froala Editor - Froala Editor is a WYSIWYG HTML editor that enables rich text editing capabilities for the applications.