Uploader Window - Easy File Uploader for your websites and apps
SISTRIX - SISTRIX toolbox is an SEO tool for professionals helping reputable companies to constantly improve their websites.
Uppy.io - Next open source file uploader for web browsers
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Filestack - Simple file uploader and robust APIs for uploading, transforming, and delivering any file into your app. Filestack is a collection of tools and powerful APIs that make it simple to upload, transform, and deliver content.
Page Weight - Find and fix heavy images on your website