Photoshop
The Gigapixel plugin for Photoshop is installed automatically when you install Gigapixel AI on your computer.
Gigapixel is not compatible with Photoshop Elements.
Why is Topaz Gigapixel not under Filters?
The Filter Plugins in Photoshop do not allow upscaling and cropping which are main components of the Gigapixel application.
The Filter Plugins in Photoshop do not allow upscaling and cropping which are main components of the Gigapixel application.
How to open the plugin:
File > Automate > Topaz Gigapixel AI
The maximum image size produced by the plugin is 30,000 pixels on the longest side.