Corel is targeting disaffected Microsoft customers with discounted ‘upgrade’ offers for those who switch to the new WordPerfect Office X3. Corel on Tuesday announced an updated version of WordPerfect Office, its rival to Microsoft’s dominant Office suite. The new program adds the ability to import and export its files to Adobe’s PDF. The software also has a new interface and promises better support for multilingual characters and an easy way to strip out metadata from a file. ZDNet has a review too.