HTML5 file upload module for Gallery 3 with drag and drop support, file preview and XHR upload with upload progress
mstoltenburg/html5_upload_progress
HTML5 file upload for Gallery with drag and drop support and XHR upload with upload progress
PHP
HTML5 file upload for Gallery with drag and drop support and XHR upload with upload progress
PHP
HTML5 file upload module for Gallery 3 with drag and drop support, file preview and XHR upload with upload progress