WordPerfect Office X7 Standard Upgrade [Download] (Old Version) Compatible with Microsoft Office Built-in PDF tools. Includes eBook publishing software and WordPerfect for iPad. Includes secure disc burning software To purchase this product, you must own a previous licensed version of WordPerfect Office X5 or X6, Standard or Professional Edition. Please note that upgrade eligibility excludes Academic, Home & Student, OEM and Not for Resale (NFR) versions.