Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....; int numThreads = 20 ; var tasks = Enumerable . Range ( 1 , numThreads...$ "{fileName}_task{taskNum}.png" ); return Task . Run ( () =>...