qDslrDashboard - Camera tethering as easy as 123!

ACDSee - ACDSee is an image viewer that uses very little system resources, and it has a small, sleek size that won't take up much space on your system.

digiCamControl - A DSLR camera remote control open source software Features:

Photoscape - high quality photo editing software, that enables you to fix and enhance photos.

Entangle - Entangle provides a graphical interface for “tethered shooting”, aka taking photographs with a...

Fotor - Fotor is an all in one visual platform. It includes photo editor, collage maker, and graphic designer. You are free to make a visual look more beautiful.