What is the use of .psd?

.psd What is it used for?

PSD--Photoshop Document (PSD) is a special format for the famous Adobe image processing software Photoshop. This format can store all layers, channels, guides, annotations, color modes and other information in Photoshop.

When saving an image, if the image contains layers, it is generally saved in Photoshop (PSD) format. The PSD format will compress the file when saving to reduce the disk space occupied. However, the PSD format contains a lot of image data information (such as layers, channels, clipping paths, reference lines, etc.), so it is still more expensive than image files in other formats. Much bigger.

Because PSD files retain all original image data information, they are easier to modify. Most layout software does not support files in PSD format.

● The biggest function of PSD is that it can store various design components in a picture in layers but present them as a whole.

● Supports transparent background, you can directly display the removed back pictures

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