Requirements and support

negaflow is a standalone photo editor for macOS and Windows.

macOS
14.0+ · Apple Silicon, Intel
Windows
11 24H2+ · x64
Price and license
The app is free to use. Its source code is published under the Apache-2.0 license.
Original files
Edits are stored separately from the original files.
Shooting information
Camera, lens, film and exposure information can be written to EXIF when exporting.

Importing photographs

Camera scanning

Import photographs of your film, then set the film type and base to develop them.