.RW2 · 2023 · 25 MP Micro Four Thirds

Panasonic Lumix G9 II RAW Files: Open, Cull & Edit .RW2 Free

An update to Panasonic's stills-focused flagship, popular with wildlife photographers for its phase-detect autofocus and fast bursts. Pro Capture mode combined with high frame rates can produce very large sequences from a single bird-in-flight moment. Automated culling is essential to keep that volume from overwhelming the editing process.

Panasonic Lumix G9 II RAW at a glance

RAW formatRW2 — Panasonic RAW 2 (.RW2)
Sensor25 MP Micro Four Thirds
Resolution25 megapixels
Typical RAW sizeabout 25-32 MB
Released2023
RAW options12-bit RW2 RAW with no in-camera compression choice.

Editing Lumix G9 II files with imagic

imagic opens .RW2 files from the Panasonic Lumix G9 II natively on Windows and macOS. Point it at a card or shoot folder and it builds previews, scores every frame for sharpness, closed eyes, and composition, and groups near-duplicate bursts — so a full shoot collapses to its keepers before you edit anything.

Processing runs through the bundled RawTherapee engine, entirely on your machine: batch-apply one look across the keepers and export JPEGs in a single pass. Nothing uploads, which matters at about 25-32 MB per frame. The 7-day trial is full-featured and needs no card; licenses are one-time, from €19.

Frequently asked questions

What RAW format does the Panasonic Lumix G9 II use?

The Panasonic Lumix G9 II writes RW2 files with the .RW2 extension. 12-bit RW2 RAW with no in-camera compression choice.

How big are Panasonic Lumix G9 II RAW files?

Expect about 25-32 MB per frame from the 25 MP Micro Four Thirds sensor, depending on compression settings and scene detail. A full shoot adds up quickly, which is why culling before editing matters on this body.

How can I open Panasonic Lumix G9 II .RW2 files for free?

imagic opens RW2 files from the Panasonic Lumix G9 II natively on Windows and macOS — the 7-day trial needs no card. It culls the shoot with AI quality scoring, groups duplicates, and batch-processes keepers locally through its RawTherapee engine.

More about RW2

The Lumix G9 II's .RW2 files share their structure with every Panasonic body using RW2 — the full RW2 guide covers compression variants, free openers, and conversion options in depth.

Other Panasonic bodies

Panasonic Lumix S1H Panasonic Lumix G100 Panasonic Lumix GH5 II Panasonic Lumix GH6 Panasonic Lumix S5 II Panasonic Lumix S5 IIX Panasonic Lumix S9 Panasonic Lumix GH4

Cull a Lumix G9 II shoot before your coffee cools

AI quality scoring, duplicate grouping, and local batch processing for .RW2 — free for 7 days, no card required.

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