Viewer combines GIS and DBMS capabilities to blend, extract, transform, analyze, validate, visualize and explore data. Fully CPU/GPU parallel to handle hundreds of GB on desktops, with thousands of projections and hundreds of point and click actions. Runs fully parallel on all CPU cores and all GPU cores, to handle huge raster, DBMS, and vector data in the hundreds of gigabytes on ordinary desktop PCs, with panning and zooming in 1/10th second screen redisplay.

Viewer knows all EPSG systems, transformations, and datums, to display geospatial data layers together from any of hundreds of different file formats, database systems, and web server sources, including standards like WMS, WMTS, WFS, TMS, GeoJSON, and ArcGIS REST. Viewer provides many-layered maps that can reproject on the fly any layer to fit in geospatial context with layers that use other coordinate systems.

Use Viewer to connect to ESRI geodatabases, to view huge images, shapefiles and other GIS formats that are too large or too slow to view in non-parallel software, and to view very large images that are too slow in conventional viewers. Connect as a client to Oracle, MySQL, SQL Server, PostgreSQL/PostGIS, IBM DB2 and other databases to extract, transform, analyze and visualize data, running either the DBMS's own native SQL or spatial SQL in Viewer or a mixture of both.

Viewer also includes the full range of point-and-click transforms and templates to manipulate data in tables, imagery, vector geometry and databases, as well as full spatial SQL with hundreds of functions. All Viewer functions, including SQL, are fully and automatically CPU parallel and GPU parallel.

Viewer is free: no need to register, no ads, no upsell, no timeouts and no requests for donations. 60MB in size, with 600+ topics and 9000+ illustrations in the user manual to guide your way.