Select multiple files at once when sending
ASP Uploader allows you to select and upload multiple files at once rather than having to select and upload each file individually.
Client side validation of the file size/type before uploading
Client side validation of file size/types prior to uploading the files to a server to increase usability and reduce consumption of network and server resources.
Hi-Performance with optimized memory usage
ASP Uploader implements many optimization approaches in processing uploaded files which consumes low CPU and memory resources of IIS server.
Provides rich progress and status information during the upload
ASP Uploader has a real time progress bar which keeps track of every file upload. It offers an accurate and detailed progress indicator to end-users. It also gives end-users the ability to cancel uploads in progress.
Asynchronous file upload
This means that the file is uploaded in the background, allowing user to still use the page while the file is being uploaded.
Pure ASP File Upload without external components
ASP Uploader is written in pure ASP code. So you do not need to install/register any components on IIS server.
This control is also available for ASP.NET!
Ajax Uploader for .NET
This control is also available for PHP!
PHP File Uploader