Compression with photoshop

Right-click the file to be compressed and select Photoshop as the opening method in the pop-up window.

Open the menu image in Photoshop- >; Image size.

In the pop-up image size dialog box, you can modify the pixel value or image size of the picture. If the pixel/image size becomes smaller, the photo capacity will naturally decrease, and then click OK.

Then check whether the photo size is appropriate. If it is not suitable, you can continue to repeat the above steps until you are satisfied. Finally, press Ctrl+S shortcut key at the same time to pop up the JPEG Options dialog box. You can adjust the parameters in the red wireframe or slider to adjust the compression ratio, further thin the picture, and then click OK to save the picture.

Finally, you can go back to the desktop, point to the picture with the mouse, and check the size and pixel value of the picture. You will find that the capacity of the picture has been greatly reduced, achieving the effect of slimming.

Use ACDSee compression

1. Right-click the file to be compressed, and then click Acdsee in the pop-up window.

2. Select ACDSee in the window that opens. Open it and click the "Editor" button.

3. In the Resize dialog box, you can resize the picture by the percentage in the dialog box.

5. Of course, you can also adjust the size of the picture according to the pixel value, and finally click OK.