Raw Viewer for .RAW Files for Mac OS X and Windows

Our Monochrome2DNG (beta), File Converter for «Monochrome-Converted» Cameras, is out! Read more

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 is provided for all digital cameras listed below.

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

FastRawViewer - RAW Viewer

Support for Contax Cameras that Use .RAW Format

  • Contax N Digital

Support for Kodak Cameras that Use .RAW Format

  • Z981
  • Z990

Support for Leica Cameras that Use .RAW Format


Compact Cameras

  • Digilux 2
  • Digilux 3
  • D-LUX2
  • D-LUX3
  • D-LUX6
  • V-LUX1
  • V-LUX2
  • V-LUX3

Support for Panasonic Cameras that Use .RAW Format

Lumix Non-Interchangeable (Point and Shoot)

  • DMC-CM1
  • DMC-FZ8
  • DMC-FZ18
  • DMC-FZ28
  • DMC-FZ30
  • DMC-FZ35/FZ38
  • DMC-FZ40
  • DMC-FZ50
  • DMC-FZ7
  • DMC-FZ70
  • DMC-FZ100
  • DMC-FZ150
  • DMC-FZ200
  • DMC-FX150
  • DMC-L1
  • DMC-L10
  • DMC-LC1
  • DMC-LX1
  • DMC-LF1
  • DMC-LX2
  • DMC-LX3
  • DMC-LX5
  • DMC-LX7

Lumix G series Mirrorless m4/3

  • DMC-G1
  • DMC-G10
  • DMC-G2
  • DMC-G3
  • DMC-G5
  • DMC-G6
  • DMC-G7/G70
  • DMC-GF1
  • DMC-GF2
  • DMC-GF3
  • DMC-GH2
  • DMC-GH3
  • DMC-GX1
  • DMC-GX7

Support for Pentax Cameras that Use .RAW Format



  • Optio S
  • Optio S4
  • Optio 33WR
  • Optio 750Z

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

please see the Full List of Supported Cameras.

If you have .RAW files from digital cameras 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.