The AKVIS plug-ins are compatible with Photoshop, Paint Shop Pro, Photo-Paint, and other image editing programs supporting plug-ins. See Compatibility page for further details. Some AKVIS tools can be used to a selected area.
Every image editing software has its own selection tools.
Read about simple and useful selection tools in photo editors:
If you need to make a complex selection in a click (for example, select fluff, hair, fur, tree branches, glass, etc) we recommend you to use special tools like SmartMask which is available as a plugin filter as well as a standalone application. It lets you quickly mask objects on images and remove backgrounds: