• Multiple upload any files quantity of any size

  Ultimate Uploader has no limitations on quantity and size of uploaded files at all. It uses chunk based file upload technique that allows not to store uploaded files in server memory and immediately to write them on a disk or a database - forget forever about server's "out of memory" problem during upload large files.




• Pause, cancellation and resumption uploading process at any moment

  In the big file uploading process connection with a server has broken? Uploading process has occupied unexpectedly long time? It is not a problem if you use Ultimate Uploader - just pause file uploading or cancel it. Our file uploader will continue to upload cancelled or interrupted uploadings during any time convenient for you from that point on which they have been interrupted.




• Rich information about file upload process

  You see a complete state information of each separate file and its progress, common progress of file uploading process, transfer rate and time which has remained before upload completion.




• Customizable appearance

  Wish to integrate organically the multiple file upload control into your site without having broken its style? You can set background color, font type, font size, font style and color, as well as size of whole file upload control.




• Thumbnails show and uploading

  Uploading pictures for a photo gallery? Switch in the Thumbnails View, explore photos and select files which you will upload and delete from the upload list unnecessary. Also Ultimate Uploader will upload image thumbnails of the specified size (named on specified template) together with files.




• Image resizing on client side before upload

  Photos too large for uploading and usage on a website? Search for the image uploader with resize feature? Ultimate Uploader will automatically resize images before uploading to the specified size and with specified quality.




• Limitations on type and size of uploaded files

  Wish to allow users possibility to upload only files of specified types and the certain sizes? Set the file type filter of upload component and limitation on the maximum file size.




• Extended JavaScript support

  Wish to manage upload component from web page and handle events of beginning or completion upload process entirely or each file separately? Ultimate Uploader provides advanced JavaScript API for deep integration of file upload control with web page.




• Support any kind of authentication, cookies and SSL

  Your site uses Forms or Windows authentication and cookies? Don't worry about it, Ultimate Uploader is seamless integrates into web page and uses its authentication data and cookies. Also our file uploader supports SSL sites.




• Support of the various server environments

  Without dependence what environment you use on your server, file uploader integration will be simple and convenient. Ultimate Uploader includes ASP.NET file upload control with full design-time support, PHP upload script, can be easily integrated into simple html page. Also you can write a server upload script in any other programming language.

Server side:

• Any web server with ASP.NET or PHP server technology.

Client side:

• Windows. Windows 2000 or later, Internet Explorer 6 or above, Firefox 1.5 or above. More details...
• Mac. OS X 10.4.8 or later (provided they have Intel hardware) with Firefox 1.5+ or Safari. More details...
• Linux, FreeBSD or Solaris. Unix/X11 based operating systems implementation of Silverlight (known as Moonlight) is being developed by Novell, current list of supported platforms and operating systems is here.

The Silverlight runtime (web browser plugin) will be automatically offered for installation at the first opening of page.