Safari not showing pdf images

Back up all data.

Quit Safari. In the Finder, select Go ▹ Go to Folder... from the menu bar, or press the key combination shift-command-G. Copy the line of text below into the box that opens, and press return:

/Library/Internet Plug-ins

From the folder that opens, remove any items that have the letters “PDF” in the name. You may be prompted for your login password. Then launch Safari and test.

If you still have the issue, repeat with this line:

~/Library/Internet Plug-ins

If you don’t like the results of this procedure, restore the items from the backup you made before you started. Relaunch Safari again.

Select Help ▹ Installed Plug-ins from the Safari menu bar. Besides the following, what plugins are listed?

iPhotoPhotocast

Java

QuickTime

Shockwave Flash

WebKit built-in PDF

Are you having problems only with the PDF's on your site? If so, it's a site issue, not a Safari issue.

My problem seems to be with Safari, not the sites. Chrome shows the pdfs and there are various sites I have tried to show pdfs.

I tried your fix, but as someone from another thread mentioned, I have nothing in ~/Library/Internet Plug-ins or /Library/Internet Plug-ins, that has "PDF" in it. Not in the name or the suffix.