"We aren’t just building amazing software, we are revolutionizing team communication. Collaborate with coworkers using screen recordings, GIFs, high-def videos, and annotated screenshots, all with one nifty link copied straight to your clipboard. Customize every piece of work with your own branding. Last but not least, privately secure your content like a mob boss."
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
PostImage.org - Provides free image upload and hosting integration for forums.
Snagit - Screen Capture Software for Windows and Mac
Pixeldrain - Fast and easy file sharing, drop a file into the website and get a shareable link right away.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.