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Convert ERF to HDR

Convert ERF images to HDR format, edit and optimize images online and free.

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Epson Raw File (.erf)

The ERF file extension, short for Epson Raw File, is a proprietary format used by Epson digital cameras to store uncompressed, raw image data. Developed by Epson, this format retains all original sensor data, allowing photographers to produce high-quality images with extensive post-processing flexibility. ERF files can be opened and edited using specialized software like Adobe Photoshop and Epson PhotoRAW. Despite their large size, ERF files are favored by professionals for their superior image quality and editing capabilities.

ERF Converter More About ERF

Radiance HDR (.hdr)

HDR stands for High Dynamic Range, and in the context of Radiance, it refers to a file format used for storing high-quality images. The Radiance HDR format was developed as part of the Radiance rendering system, which originated in the late 1980s at the Lawrence Berkeley National Laboratory. Its primary use is in the field of computer graphics, where it captures a wider range of luminance levels compared to standard formats, enabling more realistic lighting effects. This format is particularly beneficial for tasks requiring precise light measurements and accurate visualizations, making it indispensable for professionals in fields such as architectural visualization and visual effects.

HDR Converter More About HDR

How to convert ERF to HDR?

  1. Upload ERF File

    Start uploading a ERF image by clicking the Choose File button or drag & dropping your ERF file.

  2. Select ERF Tools

    For an advanced conversion, use the ERF to HDR optional tools available on the preview page and click the Convert button.

  3. Download Your HDR

    You will be redirected to the download page to see the conversion status and download your HDR file.

Convert ERF to HDR

Frequently Asked Questions

How to change ERF format to HDR?

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

Convert Files on Desktop

macOS
Windows
Linux

Convert ERF to HDR on macOS

Follow steps below if you have installed Vertopal CLI on your macOS system.

  1. Open macOS Terminal.
  2. Either cd to ERF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your ERF_INPUT_FILE name or path. $ vertopal convert ERF_INPUT_FILE --to hdr

Convert ERF to HDR on Windows

Follow steps below if you have installed Vertopal CLI on your Windows system.

  1. Open Command Prompt or Windows PowerShell.
  2. Either cd to ERF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your ERF_INPUT_FILE name or path. $ vertopal convert ERF_INPUT_FILE --to hdr

Convert ERF to HDR on Linux

Follow steps below if you have installed Vertopal CLI on your Linux system.

  1. Open Linux Terminal.
  2. Either cd to ERF file location or include path to your input file.
  3. Paste and execute the command below, substituting in your ERF_INPUT_FILE name or path. $ vertopal convert ERF_INPUT_FILE --to hdr

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