blueimp/jQuery-File-Upload: File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-sideMultiple file upload: Allows to select multiple files at once and upload them simultaneously. Drag & Drop support: Allows to upload files by dragging them from your desktop or file manager and dropping them on your browser window. Upload progress bar: Shows a progress bar indicating the upload progress for individual files and for all uploads combined. Cancelable uploads: Individual file uploads c
https://duckranger.com/2012/06/pretty-file-input-field-in-bootstrap/
