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File Extension

PX File Format

Image file for Pixel image editing software

PX is a file extension for an image file used with Pixel image editing software. PX files can contain image data in RGB, CMYK, grayscale, and HDR (High Dynamic Range) format, as well as layer, path, channel, mask, and selection data.  PX files can be opened and edited by Pixel image editing software.


Learn more about .PX files:

Visit the Pixel Web Site.

Read about Image Editors at

This was last updated in September 2010
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A friend of mine sent me a video in .px format from her DropBox. Nothing I have opens it up. It is not a "recognized file format" on any of my video reader programs. The "free" software I tried to download in order to open it was rife with Malware! So most likely one has to buy a high priced prog to open these files.



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