RWL Viewer for Mac OS X and Windows

FastRawViewer is the first and the only dedicated tool specifically designed and developed for extremely fast display, visual and technical analysis, basic corrections, sorting and setting aside or directly transferring for further processing of RAW images.

Full FastRawViewer functionality

Both Mac OS X (10.6+) and Windows (7-10, XP, Vista) platforms are supported.

FastRawViewer - Viewer for RWL

Do you have RAW shots from Leica camera(s) in RWL format

that you have to quickly view, evaluate, and sort?

FastRawViewer is the tool you need.

We offer a fully functional 30-day free trial of FastRawViewer, without requesting any of your personal information

Support for Leica Cameras that Use RWL RAW Format


Compact Cameras

  • C (Typ 112)
  • C-Lux / CAM-DC25
  • D-Lux (Typ 109)
  • D-LUX5
  • D-LUX7
  • V-Lux (Typ 114)
  • V-LUX4

For a detailed list of currently supported cameras, devices, and RAW file extensions

please see the Full List of Supported Cameras.

If you have RWL files that FastRawViewer can't open properly, please send us an email and provide us with sample files. We never share any image files sent to us.