PowUpload is a http file upload component that enables an ASP.NET application to capture and save files uploaded to the web server by a browser. PowUpload is fully compatible with the standard files upload protocol defined in RFC1867 for the HTML POST Form with the INPUT TYPEFILE tags. PowUpload handles and stores the contents of the POST request to a file on the server hard disk rather than loading large file into memory as the built-in ASP.NET upload support does. Includes Flash-based upload control for multiple files upload (whole folder upload). PowUpload provides rich server-side progress indicator that lets users to monitor the progress of their uploads also it include AJAX progress bar. Some of features: Uploads up to 1GB files without in-memory caching of requests provides rich progress and status information during the upload process compatible with SSL (HTTPS) and any kind of authentication unicode file names and form values support 100% Server-side control fully Managed code and CLS compliant examples of use in C Sharp and VB.Net with a code behind or without.