Top 20 NuGet upload Packages

FTP Upload implementation for Karamunting.Android.Gotev.UploadService
Easily upload files (FTP / Multipart / Binary) in the background with progress indication notification
Android library for uploading files and multipart form data easily. Fluent API interface makes API Usage easy and readable.
MyIdTravel Upload Profile Staff
MyIdTravel Upload Profile Staff Gateway V2
Sample File Handlers for your Interlink - ASP.NET Web Application.
YouTube Api Rest Client provides an API to directly talk with the YouTube API v3 through the REST endpoint offered into your .NET (web)applications.
Cross platform library to click pictures using camera, pick media files(photo, video and audio) from gallery
usis Background Intelligent Transfer Service (BITS) Class Library
Library to find connected PJRC Teensy boards on the USB bus. Get live notification about plug in / out of Teensies. Information about serial number, board type, com port number etc. Upload firmware on the board. Supports all ARM based Teensies (T-LC, T3.0-T4.0)
Image Uploader is a .Net Core library which is used to upload the images to the server in Restful Api's.
Metrosoft Internal Package for Server file viewer and uploading. This package requires Kendo.UI.Web or Kendo.UI.Mvc
With Interaction Lib you can wire up most common ajax UI interactions with as few as 2 - 3 attributes right in your markup with no additional javascript. Also provides markup for wiring and configuring other jQuery/jQueryUI plugins. Provides support for unobtrusive configurations.
Nupload makes it easy to support signed object downloads and asynchronous CORS-enabled form uploads to and from Amazon S3 and Google Cloud Storage
Uploadify™ is a jQuery plugin that allows you to easily add multiple file upload functionality to your website. Two distinct versions (HTML5 and Flash) allow you the flexiblity to choose the right implementation for your site and fallback methods make it degrade gracefully.
Flow.js extensions for angular.js framework, no 3rd party JS dependencies required! ng-flow extension is based on Flow.js library.
搜物网上传组件 http://www.sowu.com/
Web API exposing the AsTrEAM asynchronous WCF stream service to help setting up a multi-tier architecture.