
GISquirrel for ArcGIS, SQL Server and PostGIS
GISquirrel allows you to view, edit and manage spatial data from Microsoft SQL Server or PostGIS in ArcGIS Desktop or ArcGIS Pro, using just a Basic/ArcView licence. No need for SDE, Server, Standard/ArcEditor or Advanced/ArcInfo licences.

- GISquirrel links ArcGIS/ArcMap/ArcGIS Pro with Microsoft SQL Server or PostGIS, without SDE/Server or higher licensing levels.
- If you don't have SQL Server already, you can use the free "Express" editions.
- GISquirrel integrates spatial data with wider information management systems.
- GISquirrel is simple to administer, cost-effective, powerful and scalable.
- GISquirrel provides multi-user editing with an ArcGIS Basic (ArcView) licence.
- GISquirrel brings OGC-compliance for cross-platform interoperability.
- GISquirrel automatically manages spatial indexes and metadata.
- GISquirrel is free for "not for profit" environmental benefit
- Read more...
To find out what GISquirrel can do for you, why not download an evaluation copy.
GISquirrel also has a developer API... read more about the API