PixelFed - PixelFed is a federated image sharing platform, powered by the ActivityPub protocol.
Pablo - Pablo enables any user to create engaging images without sign-in and design experience.
DragNDropz - DragNDropz offers free image and file hosting. Create image galleries, edit and organize photos, share files, move uploaded files into folders, and more.
Planable.io - Planable is the command center of social media campaigns trusted by agencies, freelancers, and marketing teams, that allows you to easily create, collaborate, get approval and schedule posts for your social media campaigns.
IrfanView - IrfanView ... one of the most popular viewers worldwide.
Photler - Website creation & promotion tool. By travel photographer for travel photographers.