Keywords: camera control, tethering, shooting, Nikon, Canon

digiCamControl is an free and open source software. This allows you to save time by transferring images directly from your camera to your computer as you take each shot and allow to control camera shooting parameters.

Features
Control you camera remotely from your computer via USB
Trigger image capture via release button on camera body or remotely from your computer.
Handhold the camera, shoot, and have the resulting images displayed on the computer monitor.
Bracketing with an arbitrary shutter speed or exposure value.
Use the advanced interval meter to create a series of time-lapse images and generate time-lapse video.
Manage multiple profiles.
Histogram & photo metadata view.
Review in full screen.
Manage camera presets (saved camera settings).
Webserver function allows the remote control of application functions via a web browser, e.g. smart phone.
Multiple camera support, you can control multiple connected cameras at the same time, triggering photo capture in parallel, or one by one - we're looking forward to seeing your 'bullet time' photos!
Live view in computer display
Bulb mode for D800, D4, D600, possibility to define custom shutter speed
Automated focus stacking
Motion detection