ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Screenshot Bin - Generate website screenshots and thumbnails at scale, right from your app. Screenshots as a service.
Thum.io - A real-time website screenshot generator
Passion Hacks - 170 Free isometric illustrations available as PNG & SVG files.
Picmaker - Design the Future
Isometrica - 3D illustration constructor with 380+ isometric objects