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.sun

Work faster with SUN image files

Open, convert, and recompress SUN images to modern formats like JPG, PNG, WEBP, and PDF. Contenta Converter PREMIUM processes entire folders at once and keeps your metadata intact when you need it.

Download free trial — convert SUN now See all features →

$129 one-time. No subscription, no per-image fees.

  • Free 30-day trial
  • First 10 images watermark-free
  • Windows 10/11
  • Works offline
  • 100,000+ users worldwide
Contenta Converter results screen showing 32 converted photos and a before and after preview
The results screen of Contenta Converter: 32 photos converted in 47 seconds, with a before and after preview.
  1. Download the trial and install it on Windows 10 or 11.
  2. Drop your SUN files, or a whole folder, into Contenta Converter.
  3. Pick JPG, PNG, TIFF or PDF and click “Start Converting”.

The same photo, five outputs

Photo of a stage set with a bed, a small table and a checked sofaDSC_0001.NEF · 3900×2613
  • PNG.png1.9 s
    16.1 MB
  • AVIF.avif2.2 s
    2.02 MB
  • JPG.jpg1.7 s
    1.69 MB
  • WebP.webp1.7 s
    1.32 MB
  • JPEG XL.jxl1.7 s
    1.12 MB
One Nikon D60 RAW file converted to five formats, at quality 90 where the format has a quality setting. PNG is lossless, so it is the largest. Seconds are the median of three runs. Measured with the Contenta Converter 9.0.35 command line on an AMD Ryzen 9 3900X, 2026-09-30.

Opens from this camera:SUNRW2RAWJPGTIFDNGTHMTIFFPDFNEFJPEGCR2GIFJP2PSDPEFXCFPNGJPSMPOJXRCR3HEIC

Converts to:JPGPNGTIFFPDFWEBPHEICAVIF

RW2 | RAW | JPG | TIF | DNG | THM | TIFF | PDF | NEF | JPEG | CR2 | GIF | JP2 | PSD | PEF | XCF | PNG | JPS | MPO | JXR | CR3 | HEIC |

Panasonic Photos — Convert, Resize & Organize

Information about the format: SUN

Format SUN
Company Sun Microsystems
Description Sun Raster is an image file format associated with Sun Microsystems (now Oracle) Unix workstations. Sun Raster files use the .sun or .ras extension and store raster image data with optional RLE compression. Contenta Converter PREMIUM can convert Sun Raster files to JPG, PNG, TIFF, PDF, and other formats.
Benefits Simple raster format with optional RLE compression. Historically important in Unix/Solaris environments.
Drawbacks Very limited support outside Unix/Solaris. Considered a legacy format.
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Happy Users
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Other cameras from this brand

Panasonic DC-GH5

Need details about the SUN format? Learn more about SUN and how to convert it.

SUN image conversion

How to convert Panasonic SUN to JPG? How to convert Panasonic SUN to J2K? How to convert Panasonic SUN to PNG? How to convert Panasonic SUN to GIF? How to convert Panasonic SUN to TIFF? How to convert Panasonic SUN to BMP? How to convert Panasonic SUN to PPM? How to convert Panasonic SUN to ICO? How to convert Panasonic SUN to WEBP? How to convert Panasonic SUN to AVIF? How to convert Panasonic SUN to HEIC?

SUN image conversion

How to convert Panasonic SUN to JPEG? How to convert Panasonic SUN to TIF? How to convert Panasonic SUN to JP2? How to convert Panasonic SUN to PDF? How to convert Panasonic SUN to EPS? How to convert Panasonic SUN to SVG? How to convert Panasonic SUN to TARGA? How to convert Panasonic SUN to XPM?

SUN image organization

How to open Panasonic SUN? How to process Panasonic SUN? How to shrink Panasonic SUN? How to reduce Panasonic SUN? How to rename Panasonic SUN automatically? How to organize Panasonic SUN in sub-folders? How to recompress Panasonic SUN? How to create a PDF photo album from Panasonic SUN?

SUN image color processing

How to convert Panasonic SUN to black and white? How to convert Panasonic SUN to sepia? How to adjust the brightness of Panasonic SUN? How to adjust the contrast of Panasonic SUN? How to adjust the gamma of Panasonic SUN? How to invert the colors of Panasonic SUN? How to boost colors of Panasonic SUN? How to boost the contrast of Panasonic SUN?

SUN image processing

How to add a watermark to Panasonic SUN? How to create animated GIF slideshows from Panasonic SUN? How to create pencil/ink drawings from Panasonic SUN? How to sharpen Panasonic SUN? How to blur Panasonic SUN? How to refocus Panasonic SUN? How to denoise hot pixels from Panasonic SUN? How to crop Panasonic SUN? How to rotate Panasonic SUN? How to flip Panasonic SUN?

SUN image annotation

How to change the DPI resolution of Panasonic SUN? How to modify the IPTC/XMP dates of Panasonic SUN? How to modify the IPTC/XMP description of Panasonic SUN? How to modify the IPTC/XMP location of Panasonic SUN? How to modify the IPTC/XMP legal information of Panasonic SUN? How to edit the IPTC/XMP workflow of Panasonic SUN? How to edit the IPTC/XMP copyright of Panasonic SUN?

Frequently Asked Questions

What image formats does the Panasonic produce?

The Panasonic produces SUN files. You can convert these to JPG, TIFF, PNG, PDF, WEBP, and many other formats using Contenta Converter PREMIUM.

How do I convert Panasonic photos?

Download Contenta Converter PREMIUM, drag and drop your photos, choose the output format, and click Convert. It supports batch conversion of hundreds of files at once.

Does Contenta Converter support RAW files and metadata?

Yes. Contenta Converter PREMIUM reads RAW files from most popular camera brands and can preserve or update IPTC/XMP metadata such as copyright, location, and descriptions during conversion.

Can I add a watermark to my Panasonic photos?

You can add text or image watermarks to all your photos in one step. Contenta Converter PREMIUM lets you choose position, opacity, and size so your branding looks consistent on every export.

Is Contenta Converter free to try?

Yes. The trial runs for 30 days with every feature. Your first 10 images are saved without a watermark; after that, exports carry a small watermark. Buying a license removes the watermark and the time limit.

Ready to convert your photos? Download Free Trial