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Convert SFW to HDR

Convert SFW pictures to HDR format, edit and optimize pictures online and free.

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Seattle FilmWorks Image (.sfw)

SFW Converter

Radiance HDR (.hdr)

Radiance HDR, also known as RGBE or Radiance Picture is a lossless raster image format for high-dynamic-range imaging, invented by Gregory Ward Larson and Randolph Fritz. It was first introduced as part of the Radiance Lighting Simulation and Rendering System in 1989.

HDR Converter More About HDR

How to convert SFW to HDR?

1Upload SFW File

Drag & drop or browse your device to select and upload your SFW file.

2Select SFW Tools

To customize SFW to HDR conversion, use the available tools before clicking the Convert button.

3Download Your HDR

After the convert is complete, click on the Download button to get your HDR picture.

Convert SFW to HDR

Frequently Asked Questions

How to change SFW format to HDR?

To change SFW format to HDR, upload your SFW file to proceed to the preview page. Use any available tools if you want to edit and manipulate your SFW file. Click on the convert button and wait for the convert to complete. Download the converted HDR file afterward.

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