JFileUpload is a Java applet that allows you to upload files and folders to any Web or FTP server. It can be integrated into any application. The server-side technology could be JSP/Servlet, PHP, Coldfusion, CGI, or Microsoft ASP. The front-end provides an upload progress bar, a cancel button, and drag and drop support.
Aurigma Image Uploader is a particularly versatile image uploader solution that can be used on a wide variety of Websites. Once you install it on your site, your visitors will then be able to upload photos reliably and easily with just a single click. There are various powerful extra features included as well, such as the ability to customize the image to be uploaded. It can be integrated with relative ease on sites of any level of complexity.