xq is described as 'Command-line XML and HTML beautifier and content extractor' and is an app. There are 2 alternatives to xq for Mac, Windows and Linux. The best xq alternative is Xidel, which is both free and Open Source.
Xidel is an open-source command line tool to download x/html pages and then extract data from them using css 3 selectors, xpath 2 or pattern-matching templates.
Germany
EU