Manifold is described as 'GIS is a combination of mapping, CAD, DBMS and image processing. The hallmark of GIS is the power of using a visual interface to view, grab, analyze, manipulate and transform data that would not be comprehensible in classic row and column DBMS text presentations' and is an app in the Travel & Location category. There are more than 25 alternatives to Manifold for a variety of platforms, including Windows, Linux, Online / Web-based, Mac and Android. The best alternative is QGIS, which is both free and Open Source. Other great apps like Manifold are PostGIS (Free, Open Source), GRASS GIS (Free, Open Source), ArcGIS (Paid) and what3words (Free).
Vector Based Spatial Analysis Graphically create and edit geometric data, as with a CAD program Import Shapefiles and OpenStreetMap data Use raster images as background and a CAD drawing as an overlay Transform coordinates based on the Proj4 library.
Azimap is a web GIS developed on open source principles and offers GI professionals with the tools to visualise, analyse and share their spatial data on the web. Azimap provides customers with desktop capabilities on the web.
Supergeo Technologies Inc. is global leading GIS software & total solution provider. With series GIS products covering from desktop, mobile, server to developer SDK, SuperGIS has been utilized more than 100 different countries.