Create a web photo gallery is not that easy because you have to resize all images, create thumbs, add captions, then design the pages..
Most of the photo albums generators are working with a folder and they will build a simple contact sheet with many visual styles.
Tuulimaa is designed from the ground up to support the latest technologies and provides everything you need to create nice and easy to upgrade photo galleries without any web design knowledge.

The license of this software is Free Trial Software, you can free download and get a free trial.