What is it? The CheckOS | Free Work Order Software is a program for managing working orders online for free that enables companies to manage various segments of both internal and external service-related activities, allowing the integration of partner companies in the same software. Why use CheckOS | Work Order Software? Using CheckOS | Free Work Order Software allows companies to know the satisfation of their customers through individual assessment which is permitted only by using a special code that consumers receive. Outsourced a service? CheckOS | Free Work Order Software helps you know if the outsourcing company is doing a good job. It's online, so, your company will not need more anymore a server to keep your software service orders. The CheckOS | Free Work Order Software is free of charge nor annuities, feel free to use in your business and invite business partners to form a network of service operations together, we are always looking improvements to help your company to exceed the expectations of your customer.