TrackDuck - Visual feedback for web design and development.
Adobe Photoshop - Adobe Photoshop is a webtop application for editing images and photos online.
zipBoard - ZipBoard is a web-based visual bug tracking & issue tracking tool that helps developers, testers and project managers collaborate during website and elearning development.
GIMP - GIMP is a multiplatform photo manipulation tool.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Affinity Photo - Affinity is the imaging and design suite for creative professionals exclusively for Mac.