Filepicker.io is basically a handy upload form for the web. Most websites only allow you to upload files from your local computer, so if you want to upload your facebook profile picture, it’s a big pain. Filepicker.io makes it super simple to allow users to upload their online content.

When you want a file of users, you can let user selecting the file via a popup window of Filepicker.io. Once the user clicked “Upload”, it will then return a unique URL pointing to the file the user chose for your website. Users can also upload files from Dropbox or Facebook too.

Requirements: -
Demo: https://www.filepicker.io/
License: License Free