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Frequently asked questions

Last updated: September 13, 2026

Will it work with my camera?
DSLR Assistant works with over 50 Canon EOS DSLR and mirrorless cameras, from the EOS 40D to the latest EOS R bodies. Find your exact model on the camera list.
How does it connect to the camera?
With a USB cable, plugged straight into your Mac. See Connect your camera.
Do I still need Lightroom or Capture One?
Not for shooting. DSLR Assistant covers the tethered session itself — controlling the camera, reviewing and organizing shots. It isn't a RAW editor, so for editing, keep using whatever you like; your files are ordinary RAW and JPEG files in a folder.
Where do my photos go?
Into a library folder on your Mac, named by your own pattern. Nothing is uploaded. See Where your photos are saved.
Can I use two cameras at once?
Yes. Connect both, then pick the one to control from the camera menu in the toolbar. A time-lapse or bracketing series keeps running on its camera while you work with the other.
Can I show Live View on a second screen?
Yes — click Auxiliary Window in the toolbar and drag the window to the other display. See Focus and compose in Live View.
What does DSLR Assistant cost?
It's free to download, and the free version isn't time-limited. Pro is available monthly, yearly or as a one-time Lifetime purchase — see Pricing for what's included.
How do I cancel my subscription?
Through your Apple Account, not inside the app — see Manage your subscription.

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