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Convert your DDS file to EXR

Convert your DDS to EXR image files with our easy-to-use and free tool. Our tool lets you upload a DDS (DirectDraw Surface) file and, from this, create a new image saved in the EXR (OpenEXR) format that you can then download and edit within image file editors or use for high-definition printing applications. Our conversion tool can also batch convert multiple DDS image files; up to 200 files at a time can be converted.

Along with converting DDS image files to EXR, our tool allows you to also adjust the image with some simple effects, such as applying a grayscale filter to the image. These additional options are available by selecting the Options button. Along with grayscale, you can also mirror or flip the image if needed. For single DDS file uploads, you will also see options to resize and rotate your image.

How to Convert your DDS to EXR Online?

Here are two simple steps to convert your DDS to EXR.

Upload a DDS File

Click the "Upload a DDS File" button and select a DDS to upload. The maximum file size is 100MB.

Download your EXR File

Click the download link once completed to receive your EXR file.

DDS to EXR Conversion Options

Rotation

This option can be used to rotate the image in 90° increments.

Flip Vertically

When selected, this option will flip the image vertically.

Mirror Horizontally

When selected, this option will mirror the image horizontally.

Black and White

When checked, this will apply a black and white filter to the image, turning any color image into a black and white image.

Negative Image

When checked, this will apply a negative filter to the image, inverting all the colors within the image.

Sepia

Add a sepia effect to your image using this option. The intensity can be adjusted using the slider control.

File Format Information for DDS to EXR

ExtensionDDS
Full NameDirectDraw Surface
TypeImage
Mime Typeimage/vnd-ms.dds
FormatBinary
ToolsDDS Converters, Create Cookie Cutter, DDS Viewer
Open WithPaint.NET

Description

The DDS file format was introduced by Microsoft in 1999 and intended to be its standard image format for the DirectX 7 3D graphics API. The format is used to store textures for use within 3D graphics and game environments and can be compressed or uncompressed.

The compression algorithm used by DDS was the previously proprietary S3 texture compression, which could reduce the image file size and was easy for the GPU to decompress in real-time. The format is still used, and there are some third-party image editors that are compatible with it.

ExtensionEXR
Full NameOpenEXR
TypeImage
Mime Typeimage/x-exr; version="2"
FormatBinary
ToolsEXR Converters, Create Cookie Cutter, EXR Viewer

Description

The EXR file format (OpenEXR) is an open-source and free image file format developed by Industrial Light & Magic in 1999. The format was originally developed to be a multi-channel, high-dynamic range raster image file format, which has evolved to include additional features over the years.

The format stores binary image data that can be either a 32-bit integer, a 16-bit integer, or a 32-bit floating point, which can also be compressed via a lossy or non-lossy compression method. The OpenEXR library is freely available to help developers implement the format in their applications.

Comparing DDS and EXR Features

 

DDS Features

  • Supports Lossy Compression
  • Supports Non Lossy Compression
  • Supports Transparency
  • Supports Color Palettes
  • Supports Monochrome (1-Bit)
  • Supports 16 Colors (4-Bit)
  • Supports 256 Colors (8-Bit)
  • Supports 16 Million Colors (24-Bit)

EXR Features

  • Supports Lossy Compression
  • Supports Non Lossy Compression
  • Supports Transparency
  • Supports Color Palettes
  • Supports Monochrome (1-Bit)
  • Supports 16 Colors (4-Bit)
  • Supports 256 Colors (8-Bit)
  • Supports 16 Million Colors (24-Bit)

Frequently Asked Questions

I have several DDS files; can I batch convert my DDS to EXR?

Yes! Our DDS tool supports full batch conversions. You can upload up to 200 DDS files at a time. Our tool will convert them all as quickly as possible. Once completed, you can either download the EXR files individually or download them all in a single ZIP file.

How can I convert my DDS file to EXR?

First click the "Upload..." button, and select your DDS file to upload. You can also drag and drop your file onto the tool. Once your file is selected, you can set any configuration options. When the DDS to EXR conversion has completed, you can download your EXR file straight away.

How long does it take to convert my DDS to EXR?

We aim to process all DDS to EXR conversions as quickly as possible, this usually takes around 5 seconds but can be more for larger more complex files so please be patient.

How accurate is the DDS to EXR conversion?

We aim to create the most accurate conversions with our tools. Our tools are under constant development with new features and improvements being added every week.

Is it safe to convert my DDS to EXR on ImageToStl.com?

Yes, of course! We do not store the DDS file you submit to us. The resulting EXR file, once created, is stored for 4 hours after upload; after this time it is deleted, and the short-term download link will stop working. You can create a long-term download Url with most tools that will ensure the file is retained for 24 hours, allowing you to download the file when convenient. Our tools also come with a Delete button, allowing you to delete the file immediately.

Do I need a high-spec. computer to use the DDS to EXR converter?

No. All our conversion tools process your DDS file on our dedicated conversion servers, meaning you can use our tools on low-spec computers, laptops, tablets, and mobile devices and receive your converted EXR file quickly.

Can I convert my DDS to EXR on Windows, Linux, Android, iOS or Mac OS?

Yes! Our DDS to EXR tool will run on any system with a modern web browser. No specialist software is needed to run any of our conversion tools.

What if I am using an Ad Blocker, will that affect things?

Yes. Although you can use an Ad Blocker, if you like our DDS conversion tool please consider white-listing our website. When an Ad Blocker is enabled there are some conversion limits and some settings may not be available when using our tools. Processing/conversion and download times will also be longer.

Can I get support with converting my DDS to EXR?

Yes. When you have converted your DDS to EXR, there is a "Feedback" option that you can use to let us know of any issues you encountered when converting your file.

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