How to set the slide size in WPS Presentation?

Here are two methods.

Option 1: Open the presentation document in WPS Presentation, click Design → Page Setup.

Option 2: Click the drop-down button of Slide Size, select Custom Size.

We can get the same dialog by these two methods. Then set the parameters in the Page Setup dialog box as needed. Click OK and selectMaximize or Ensure Fit in the pop-up Slide Size  data-imgw=720 data-imgh=393 data-src="https://res-academy.cache.wpscdn.com/images/58fa6cacaaacc53ed5633984b7ab901f.gif" data-test="skks" style="max-width: 100%; width: 720px; max-height: 393px; height: calc(100vw *(393/720)); text-align:center;" >

If you want to quickly adjust the slide size, you can click Standard Screen(4:3) or Wide Screen(16:9) in the drop-down menu of  Slide Sizeand selectMaximize or Ensure Fit in the pop-up Slide Size  data-imgw=720 data-imgh=451 data-src="https://res-academy.cache.wpscdn.com/images/9ecb8a5fa41df9ebe8244a3d28819d2f.gif" data-test="skks" style="max-width: 100%; width: 720px; max-height: 451px; height: calc(100vw *(451/720)); text-align:center;" >

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