DPX Image — A .dpx file is a DPX Image. It is a raster or vector image format used for photos, web assets and design work.
Quick facts
What is .dpx
A .dpx file is a DPX Image. It is a raster or vector image format used for photos, web assets and design work.
In the mime-db registry it maps to image/dpx. When serving .dpx over HTTP, set the Content-Type header as shown in Developer info below.
Related entities: it maps to image/dpx — and is delivered over HTTP via the Content-Type header.
How to open .dpx files
Developer info
When served over HTTP, responses should set the following header:
Content-Type: image/dpx
Common software that reads/writes .dpx:
Relation chain
Related extensions
Related MIME types
Common uses
How to edit .dpx files
How to create .dpx files
Frequently asked questions
Common options include Photoshop, GIMP, Paint. You can also open many of these files with built-in viewers or a browser.
Create a new file in any text editor or the app that owns the format and save it with the .dpx extension.
image/dpx is the media type identifier used for .dpx files during network transfer (for example in the HTTP Content-Type header).
Sources & standards
Updated 2026-08-18
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