what is psd

PSD is a file format that is a dedicated image format in Photoshop, the graphic design software produced by Adobe. PSD files can be stored in RGB or CMYK mode. You can also customize the number of colors and store them. You can also save PS layers, channels and other information. It is the only format that can support all image color modes.

The operating environment of this tutorial: Windows 7 system, Adobe Photoshop CS6 version, Dell G3 computer.

PSD is a file format that is a special image format in Photoshop, a graphic design software produced by Adobe. You can use Photoshop software to open and edit pictures in PSD file format;

PSD files can Store in RGB or CMYK color mode, you can also customize the number of colors and store them, and you can also save Photoshop layer, channel, path and other information. It is currently the only format that can support all image color modes; of course, it can also be used in Adobe series software used in AI, AE and other software;

image files in PSD format are rarely supported by other software and tools. After the image is produced, it usually needs to be converted into some more common image formats (such as : jpg, png, tiff, gif formats, etc.) to facilitate output to other software for continued editing.

When saving an image in PSD format, the image is not compressed. Therefore, when there are many layers, it will take up a lot of hard disk space. After the image is created, in addition to saving it in a common format, it is best to store a PSD file backup until you confirm that you do not need to edit the image again in Photoshop.

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