The only difference is that it does not require registration, and that it will display your organization name in the toolbar, as demonstrated below. Include your organization name, contact information, and the approximate number of copies desired. We will contact you by email or telephone within 1-2 business days. We normally distribute licensed copies in .zip files, rather than self-extracting executables. Note that you must package the files yourself anyway if you want to customize the installation.
Further information is provided below.
The AlternaTIFF setup utility can be customized in several ways as described in this document . We encourage you to test this prior to purchase, to make sure that it suits your needs. Support Free email support is provided. Note that because an equivalent version of AlternaTIFF is available as a free download, we expect that you have already evaluated its suitability for use in your environment. If you are not able to get the free version to work for you, you should not expect the licensed version to work either.