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This article mainly introduces the differences between png and psd, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

The difference between png and psd: 1, PNG can save a transparent background of the picture, adding some features that the GIF file format does not have; 2, PSD image quality accuracy is high, can be layered, easy to edit, can be stored as RGB or CMYK mode, but also can customize the number of colors and to be stored.

The difference between png and psd:

PNG: advantages (can save pictures with transparent backgrounds), disadvantages (loss of picture quality)

PSD: advantages (high picture quality, layered, easy to edit), disadvantages (file is too large, not conducive to transfer, few software can be opened)

1 、 PNG

The PNG image file storage format is designed to replace GIF and TIFF file formats, while adding some features that the GIF file format does not have. When PNG is used to store grayscale images, the depth of grayscale images can be up to 16 bits, and when storing color images, the depth of color images can be up to 48 bits, and up to 16 bits of α-channel data can be stored. PNG uses a lossless data compression algorithm derived from LZ77 and is generally used in JAVA programs, web pages, or S60 programs because of its high compression ratio and small file size.

2 、 PSD

PSD is the special format of Photoshop, the graphic design software of Adobe company. PSD files can be stored in RGB or CMYK mode, and the number of colors can be customized and stored. It can also save the layer, channel, path and other information of Photoshop. It is the only format that can support all image color modes. However, it is bulky and can be used in most flat software (such as cdr ai ae). In addition, it can also be used in some other types of editing software, such as office series. However, image files in PSD format are rarely supported by other software and tools. Therefore, after the image production is completed, it usually needs to be converted to some general image format (such as: jpg), so that it can be output to other software to continue editing.

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