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RW2 PNG
File conversion

Convert RW2 to PNG

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Verified by Adam B.· reviewed by FE Editorial ·updated Jul 29, 2026
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Is it possible to convert RW2 to PNG?
Yes - RW2 converts to PNG.

You can do it right here with our free converter - no sign-up, and your file is deleted right after.

Upload your RW2 above and download a PNG - it is free and your file is deleted after converting. The key caveat is that PNG is not a raw format: the RW2's dynamic range and highlight-recovery latitude are gone once rendered, so keep the original as your master.

6 programs
Also to PNG: QOI · APM · PBM

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Tested on macOS, Windows & Linux
Last verified Sep 2026

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RW2 → PNG converterFREE
Drop a .RW2 file here
or pick one - we convert it to .PNG and give you the file to download

Why convert RW2 to PNG?

RW2 is a Panasonic Lumix proprietary raw file that most software cannot open without a dedicated raw decoder. Exporting to .PNG produces a lossless, widely compatible image free of compression artifacts, which matters for compositing, transparency work, or any workflow requiring pixel-exact output. For ordinary sharing, JPEG is the more practical target; PNG is the right choice when lossless output is a hard requirement.

How to convert RW2 to PNG

darktable FREE

Open the RW2 in darktable, adjust or accept defaults, then export as PNG (8-bit or 16-bit) from the Export panel. Batch export is supported from the lighttable view.

IrfanView + Plugins FREE

Install IrfanView and its Plugins pack, open the RW2, then use File → Save As and choose PNG; use Batch Conversion for whole folders.

RawTherapee OPEN-SOURCE

Open the RW2 in RawTherapee, set output format to PNG in the Queue panel, then add to queue and start processing.

Command line - ImageMagick CLI

Run magick input.rw2 output.png - ImageMagick uses LibRaw to decode the raw file and writes a lossless PNG.

Programs that convert RW2

Adobe Photoshop
ACDSee Photo Manager
BatchPhoto
Adobe Photoshop for Mac
darktable
XnConvert

About these formats

.RW2 Panasonic Lumix RAW Image (version 2)

An RW2 file is a raw image from a Panasonic Lumix camera - the unprocessed sensor data, like a digital negative. On Windows, install the free Raw Image Extension from the Microsoft Store to…

Open .RW2 details →
.PNG Portable Network Graphics

A PNG (Portable Network Graphics) is a lossless raster image format. Every modern OS, browser, and image app opens PNGs natively - just double-click. The most common questions are not about…

Open .PNG details →

Quality & what to watch

  • PNG is lossless but not raw - the RW2's highlight and shadow latitude does not transfer; always keep the original RW2 as your master.
  • Export 16-bit PNG for further editing in Photoshop or GIMP; 8-bit is sufficient for web use.
  • PNG does not reliably preserve EXIF or Panasonic maker-note metadata; export to TIFF if metadata retention is important.

Frequently asked questions

Does converting RW2 to PNG reduce image quality?
PNG is lossless, so there are no compression artifacts. However, converting from raw to any rendered format is a one-way step - the RW2's dynamic range and non-destructive editability do not carry over to PNG.
Can I batch-convert RW2 files to PNG?
Yes - darktable and RawTherapee both have built-in batch export, and IrfanView's File → Batch Conversion is the fastest option on Windows.
Why choose PNG over JPEG for this conversion?
PNG is lossless and introduces no compression artifacts; JPEG uses lossy compression that degrades smooth gradients. Use PNG when pixel-exact output is required; JPEG is more practical for sharing.
Will the PNG look the same as the preview on my Lumix camera?
Possibly not - the in-camera preview uses Panasonic's own colour and tone settings, while raw software like darktable applies its own defaults, which may look more neutral.