RW2 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 is provided for all digital cameras listed below.

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

FastRawViewer - Viewer for RW2

Support for Leica Cameras that Use RW2 RAW Format


Leica Compact Cameras

  • D-LUX4

Support for Panasonic Cameras that Use RW2 RAW Format

Lumix G series Mirrorless m4/3

  • DMC-G1
  • DMC-G10
  • DMC-G2
  • DMC-G3
  • DMC-G5
  • DMC-G6
  • DMC-G7/G70
  • DMC-G8/80/85
  • DMC-GF5
  • DMC-GF6
  • DMC-GF7
  • DMC-GH1
  • DMC-GH4
  • DC-GH5
  • AG-GH4
  • DMC-GM1
  • DMC-GM1s
  • DMC-GM5
  • DMC-GX8
  • DMC-GX80/85
  • DM-GX800/850/GF9

Lumix Non-Interchangeable (Point and Shoot)

  • DC-FZ80 (DC-FZ82, DC-FZ85)
  • DMC-FZ300/330
  • DMC-FZ2500/2000/FZH1
  • DMC-FZ1000
  • DMC-LX9/10/15
  • DMC-LX100
  • DMC-TZ60/61/ZS40
  • DMC-TZ70/71/ZS50
  • DMC-TZ80/81/85/ZS60
  • DC-TZ82
  • DMC-TZ100/101/ZS100

Support for Yuneec Cameras that Use DNG Format


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

please see the Full List of Supported Cameras.

If you have RW2 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.