EXTRACT TEXT FROM .XPS DOCUMENT

I would like to have a software application in order to be able to extract text from some files with extension .xps Please find attached a sample from this typical file. Each article has to be a distinct text ( in .htm is a possibility or in other format but to be able to identify each article) Each article from the document starts with the expression : "SOCIETATEA COMERCIALA" and end with a number between brackets . Ex. (1/2.641.145) Each file contains at least 50 articles. The background stamp " autentic monitor " should be eliminate. Thank you