NiXPS Edit is a powerful tool to manipulate and edit XPS documents. It gives you the opportunity to do text corrections on XPS. You can select text objects in the XPS file, and change the font, font size, color and text via the Inspector.
NiXPS Edit, via the Document Browser, gives you an advanced view and control over your XPS file. Also allows you to combine XPS files & extract pages in any way you want.
NiXPS Edit, with its Personalize features, gives you the ability to make personalized copies of your XPS files.