"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."
ResizePixel - Free image editor to crop, resize, flip, rotate and convert images online
ShareX - ShareX is a free and open source program that lets you capture or record any area of your screen...
Bulk Resize Photos - Resize large photos in bulk
Snagit - Screen Capture Software for Windows and Mac
PQINA Photo Editor - A free, fast, mobile-friendly, online photo editor to quickly edit pictures.
Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.