What is .PX file extension?
Image file saved by the Pixel image editor, a multi-platform image editing, photo retouching, graphics manipulation, and animation program; supports layers, paths, channels, masks, and selections; may also include adjustment and effects layer like a Photoshop (.PSD) document.
Pixel image files can be saved in RGB, CMYK, grayscale, and CIE Lab modes, as well as the HDR (High Dynamic Range) format with 32-bit precision.
The Pixel image editor was previously known as Pixel32.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.