Multi-File Uploader & Resizer – Agile Uploader

Agile Uploader is a free file uploader that works very fast by resizing them on the client-side and uploading afterwards.

The resizing process is done via a Flash file and it can handle both single and multiple files.

The uploader's submit button is not inside the Flash file so it can be customized and there are various JS callbacks provided (there is also an optional jQuery plugin).

Flash part is also flexible as it has settings like styling or resize-quality.

Agile Uploader also comes with sample PHP files for the upload process.