QuarkXPress is WYSIWYG document editing program for Windows. You can design and edit PDF documents and image files. It has the ability to add multiple layers to the PDF document and manage their transparency. Xenon Graphics Engine renders PDFs with TIFF images at its maximum quality. Other features such as the QR code generator makes it quite useful... (
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The program works with the following extensions:
qxt,
qxb,
qxl,
xnt,
xtg,
xxt,
asv,
qpt,
qwd,
qwt,
qxd and
qxp