The riskiest hour in a shoot workflow is often the first: cards full, battery low, and a pile of folders that almost match last time.
SD Dumper is open-source software for macOS focused on that moment — getting media off the card into a structured, verified place on your Mac, without requiring an account or an internet connection.
You can download a build for Mac or clone the repository and build from source. Same product, same license posture: inspectable, local-first, and free to use.