You may not be able to save the PDF if the original author put limitations on it or restricted downloads. In that case, you need to get in contact with the original author to get access to that PDF.
The Save file icon may not be visible until you move your cursor on your screen. It’ll be either in the top center of the document or the Download icon may appear in the top right corner of the browser window.
If you don’t see this option, look for and click on Print using system dialog. . . . Some applications, such as Adobe Acrobat Reader DC, do not support printing to PDF.
In some versions of Office, click on Export. . . if it’s an option in the File menu.
If you’re using an Android, iPhone, or iPad, you can tap the menu icon for your web browser and then tap Print.
If you’re using an Android, iPhone, or iPad, you can tap the menu icon for your web browser and then tap Print.
If you only want to save certain pages, change this drop-down next to “Pages. " Use “Custom” if you only want to save specific pages, like 2 and 3. You’ll see a preview of how many pages will be included in your PDF in the top right corner of the window. Click More Settings if you want to customize how the PDF saves and what the pages look like.
When your file manager pops up (Finder for Mac and File Explorer for Windows), select where you want to save the file, then click Save.