Markzware today announced its Universal Binary version of the “miracle XTension,” MarkzTools, which takes advantage of Intel-based Macs. This Universal Binary update of Markzware MarkzTools is used to prevent corrupted QuarkXPress documents, overcoming the dreaded bad file format, retrieve text from corrupted documents and view images in gray previews to reduce file size. Additionally, MarkzTools allows QuarkXPress users to do a Save As to Quark 4.1. MarkzTools is available now with prices starting at US$199 for new users.