VirtoSoftware is a professional team who designs and builds innovative SharePoint web parts and Office 365 apps. It's compiled using the best technologies. Since our first launch in April, 2009, we have grown exponentially and now our current comprehensive lineup includes calendaring, alerting, collaboration, workflow and administration capabilities for SharePoint users. Thousands of users around the world, including Fortune 500 companies, use our products to simplify and achieve the task on hand. Our high quality products and services, as well as experience and competence are confirmed by our achievement of the Microsoft Gold Certified Partner Status for ISV solutions. Microsoft Gold Certified Partners that have obtained these competencies have a successful track record of developing and marketing packaged software based on Microsoft technologies.