Open source Digital darkroom

Darktable

Darktable is a photography workflow application: a virtual lighttable and darkroom for photographers: it manages your digital negatives and lets you view them through a zoomable lighttable. It also enables you to develop raw images and enhance them. (GPL)

Linux

Filmulator

Filmulator is a raw photo editing application with library management focusing on simplicity, ease of learning and offers a streamlined workflow. Filmulator accepts raw files from cameras and simulates the development of film as if exposed to the same light as the camera's sensor. (GPL)

Linux - Windows

LightZone

LightZone is a professional-level digital darkroom and photo editor for Mac, Windows, and Linux. It includes RAW processing and editing. It's a completely non-destructive editor, where any of the tools can be re-adjusted or modified later — even in a different editing session. (BSD)

Linux - Windows - macOS

RawTherapee

RawTherapee is a cross-platform image processing software equipped with the essential tools for high quality and efficient RAW photo development. (GPL)

Linux - Windows - macOS

4 applications