What's new in v1.8.1

Convert RW2 to JPG on Mac

RW2 is Panasonic's camera raw format — large files packed with unprocessed sensor data from cameras like the Lumix S5 II and GH6. Most apps, websites, and clients can't open them. Converting RW2 to JPG turns your raw captures into shareable, universally compatible photos. Picmal decodes the raw data with proper white balance, gamma, and demosaicing right on your Mac — clean JPGs from an entire shoot without opening Lightroom or paying a monthly subscription. Whether from a Micro Four Thirds or full-frame Lumix body, Picmal decodes RW2 sensor data to clean JPGs without Panasonic's SILKYPIX software.

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Why convert RW2 to JPG?

  • Decode Panasonic RW2 files with correct camera white balance and color
  • Batch convert an entire shoot — hundreds of raw files to JPG in one pass
  • Control JPG quality to balance file size against detail
  • No Lightroom, no Photoshop, no subscription — a one-time-purchase Mac app
  • Everything runs locally on your Mac — your raw files never leave your device
  • Drag and drop straight from your memory card or Finder

RW2 vs JPG file sizes

File type RW2 JPG Note
Panasonic raw photo (24MP) 28 MB 6.5 MB 95% quality
Panasonic raw photo (45MP) 55 MB 12 MB 95% quality
Quick web/email export 28 MB 2.1 MB 85% quality
Conversion speed: 200 Panasonic raw files in ~3 minutes on Apple Silicon

When to convert RW2 to JPG

Delivering JPGs to clients

Shoot RW2 raw, then batch-export web- and print-ready JPGs for clients without round-tripping through Lightroom.

Culling and sharing a shoot fast

Convert a full card of Panasonic raw files to JPG so you can quickly review, share, or upload them anywhere.

Escaping the Lightroom subscription

If you just need shareable JPGs from your raw files, a one-time-purchase converter beats paying monthly for Adobe.

Archiving lightweight copies

Keep your RW2 originals for editing and generate small JPG copies for everyday browsing and backup.

How to convert RW2 to JPG on Mac

1

Open Picmal

Download and open Picmal on your Mac.

2

Add your RW2 files

Drag and drop your RW2 files or entire folders into Picmal.

3

Select JPG and convert

Choose JPG as the output format and click Convert.

RW2 vs JPG

.rw2

RW2

Panasonic Raw

Panasonic's raw format used by Lumix cameras, storing unprocessed sensor data for full editing control in post-production.

Best for

Editing and archiving Panasonic Lumix captures

.jpg

JPG

Joint Photographic Experts Group

The most widely supported image format, standardized as ITU-T T.81 in 1992. JPG (also called JPEG) is compatible with virtually every device and application, and remains the universal default for photographic content.

Best for

Sharing photos, web uploads, and email attachments

Frequently Asked Questions

Something not covered here? Write to support@picmal.app

How do I convert RW2 to JPG on Mac?

Open Picmal, drag your RW2 files (or a whole folder from your memory card) into the window, select JPG as the output, set your quality, and click Convert. Picmal decodes the Panasonic raw data locally on your Mac.

Will the colors look right when converting RW2 to JPG?

Yes. Picmal reads the camera white balance embedded in your RW2 files and applies proper demosaicing and gamma, so converted JPGs reflect what your Panasonic camera intended — not the flat, washed-out look of an unprocessed raw preview.

Does converting RW2 to JPG lose quality?

Raw-to-JPG is a one-way render: JPG is an 8-bit compressed format, so you give up the raw file's editing latitude. At 90–100% quality the visible result is excellent — but keep your RW2 originals if you plan to edit further.

Can I batch convert a whole Panasonic shoot at once?

Yes. Drag hundreds of RW2 files or an entire folder into Picmal and convert them all to JPG in a single pass — ideal for culling and delivering shoots quickly.

Do I need Lightroom or Photoshop to open RW2 files?

No. Picmal decodes RW2 raw files directly on your Mac. It's a one-time purchase of $15.99 — no Adobe subscription required just to get shareable JPGs.

Can Picmal convert JPG back to RW2?

No. RW2 is a raw capture format that only your camera's sensor produces — no software can rebuild a true raw file from a JPG. Picmal converts RW2 to standard formats like JPG, PNG, and TIFF, not the other way around.

Format standards & sources

Need to compress instead?

If you don't need to change formats, Picmal can also compress your files to reduce size:

.jpg Compress JPG

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HEIC to JPG PNG to JPG WebP to JPG AVIF to JPG TIFF to JPG GIF to JPG
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Convert RW2 to JPG with Picmal

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