The full TatukGIS license agreement is available to download as PDF.
A TatukGIS Editor license grants one person a perpetual right to use a version of the product on one computer, physical or virtual. The licensed user may additionally install and use the Editor product on a second computer (typically a laptop for travel or home computer) under the same license, provided that i) the user is individually registered to the license in the TatukGIS system, ii) the Editor is used only by the same registered user on both computers, and iii) the Editor is never used on both computers at the same time.
Concurrent-user licensing of the TatukGIS Editor, for deployment to a shared environment such as a terminal server configuration, is also available at a price per concurrent-user three times the price of a per user license. Concurrent-user licensing requires the customer to provide and use a reliable procedure (such as a Microsoft or Citrix terminal server configuration) to ensure the number of users at any given time never exceeds the number of concurrent-user licenses purchased.
Customization scripts created with the Editor may be deployed to other Editor licensed users. Run-time licensing, to create a unique application built on top of the Editor, may be negotiated on a case-by-case basis.
Editor license maintenance is on an annual subscription basis. Each license purchase includes maintenance for 12 months. Renewal of maintenance for each subsequent 12-month period is optional and costs 40% of the current price of a new license (if performed prior to the scheduled maintenance renewal/expiration date). Maintenance includes download access to the latest (upgrade or update) Editor product version, user rights for any product version downloaded during the maintenance period, access to TatukGIS e-mail technical support, and write access to the TatukGIS Question & Answer resource.
The TatukGIS Viewer is licensed as a free product that may be used for private and commercial proposes. The Viewer may be redistributed to others pursuant to TatukGIS guidelines. The Viewer may not be altered or customized in any way. As a free product, the Viewer is not supported (though thoughtful feedback is welcome).