Downloading content from SlideShare in PDF format can be done by following these steps:

Visit the SlideShare website (Save slide share ) and search for the presentation you want to download.

Click on the presentation to open it. You may need to create an account or log in if prompted.

Once the presentation is open, look for the download options. On the right side of the screen, you should see a "Download" button.

Click on the "Download" button, and a drop-down menu will appear with different format options.

Select "PDF" from the available format options. Note that not all presentations may have a PDF option, as it depends on the preferences of the presentation uploader.

After selecting PDF, the download process will start, and the presentation will be saved to your device as a PDF file.