HTML5 or Flash Multiple File Upload jQuery Plugin Script

Highly
Customizable

Almost every aspect of Uploadify is fully customizable so you can create the uploader that suits your site perfectly.

Two Awesome
Versions

Versions are available in both Flash and HTML5 for ultimate compatibility.  Fallback methods allow for graceful degredation.

Large Support
Community

Uploadify has a huge community of users with answers to your questions.
+ Visit the Forums Now