Say hello to Snax - the first front-end uploader with Open Lists. Boost your site traffic by letting users create and share viral content for you.
Demo: https://codecanyon.net/item/snax-viral-frontend-uploader/16540363
CF7 Drop Uploader WordPress plugin allows you to add powerful Drag & Drop File Uploading area to your Form, that was built with Contact Form 7.
Demo: https://codecanyon.net/item/drop-uploader-for-contact-form-7-dragdrop-file-uploader-addon/16699162
AWS Amazon S3 File Uploader allows you to upload and share easily any file types and sizes with virtually unlimited number of files uploaded. It allows you to set size and file type restrictions both at client and server side for additional security.
Demo: https://codecanyon.net/item/aws-amazon-s3-file-uploader/24399000