SANTA ANA, California - Markzware, the leading developer of preflighting, data extraction and conversion software, announces the release of MarkzTools 7 for the Macintosh that works with QuarkXPress 7. MarkzTools is a "miracle" utility that serves as "document insurance" as well as salvaging corrupted QuarkXPress project files. MarkzTools is used as an active XTension that verifies the integrity of QuarkxPress documents before the original master file is over-written. This invaluable XTension prevents unwanted disasters from occurring, for instance a bad file that cannot be opened for editing. Additional functionality MarkzTools provides is allowing users to save QuarkXPress 7 Projects directly to a Quark 4.1 document format! What's more, it can convert all of the image previews in the document to "gray" drastically reducing the file size of projects. For over 14-years, this XTension has been extremely popular for thousands of QuarkXPress users. MarkzTools 7 may be purchased through an authorized Markzware reseller such as CDW, MacMall, MacConnection, SHI, Software Spectrum, Programmers Paradise and through Markzware Direct Sales at (800) 300-3532, or at Markzware's online store, http://www.markzware.com/store_usa/ . The MSRP is $199. For more information please visit http://www.markzware.com/markztools7.