Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Kissflow - Kissflow is a workflow tool & business process workflow management software to automate your workflow process. Rated #1 cloud workflow software in Google Apps Marketplace.
Capture2text - Capture2Text enables users to quickly OCR a portion of the screen using a keyboard shortcut.
Pipefy - Pipefy is a process management software that empowers anyone to create and automate efficient workflows on their own without code.
ksnip - Ksnip is a Qt based cross-platform screenshot tool that provides many annotation features for your screenshots. - DamirPorobic/ksnip
Process Street - Create beautiful rich process documents in a simple to follow checklist format. Fast, free and incredibly simple to use.