KUpload+ is ASP.Net File Upload component with Pure HTML Progress bar. KUpload+ allows great control over the upload of huge files (Up to 2GB) from client browser to web server through HTTP. KUpload+ operates on totally deferent Upload technology from standard ASP.Net Classes. KUpload+ do not utilizes the server memory rather it usage disk memory to store uploaded files. This means for large upload, KUpload+ utilizes small amount of server memory. Hence new technology provides ultimate flexibility on the upload size.