Integrity Pro builds on Integrity Plus. It features the new v9 crawling engine, checks links, and generates sitemaps with all the search, filtering, and export capabilities of the Plus version. It also adds SEO details and site-wide spell checking. It's not intended to replace Scrutiny, but rather sits between Integrity Plus and Scrutiny, making it a more affordable step for Integrity Plus users. While there are upgrade options from Integrity Plus, this early public beta is completely free until the stable version is released.
All the features of Integrity Plus, plus more. Fast, efficient, and accurate link checking. Manage multiple sites, search, filter, and export. Export sitemaps to XML for sending to search engines (and other formats). Include images and PDFs in your sitemaps, and automatically separate them if they exceed a certain size. Set rules for the priority/frequency of your changes or edit them manually.
Integrity Pro adds SEO and spell checking features. It displays a list of warnings such as missing titles/descriptions, incomplete content, pages filled with keywords, images without alternative text, mixed content, redirect chains, etc.
You can view spelling results by misspelled word or by page. Uses standard OSX functionality, languages installed on your system, and learn words from your user dictionary.
English 
Chinese (China) 
Chinese (Hong Kong) 
Chinese (Taiwan) 
German 
Finnish 
Korean 
Japanese 
Russian 
French