- Flash Player Internet Plug-in Quit Unexpectedly Posted on February 20, 2019 by John Sawyer This is an issue we have seen a couple of times over the past few months.
- Customize your browsing experience by getting Safari extensions from the Mac App Store. Get extensions to customize Safari on Mac. To browse the Safari User Guide, click Table of Contents at the top of the page. If you need more help, visit the Safari Support website. Safari User Guide.
Acrobat X and Adobe Reader X support viewing PDF files inside the Safari browser on Mac OS X. Acrobat X and Reader X do not support any other browser, such as Firefox or Opera. For more information about system requirements, click these links for your product: Acrobat X Pro, Acrobat X Standard, Adobe Reader X.
Adobe PDFViewer for Mac OS X requires the following system requirements:
![Internet Plug In For Mac Internet Plug In For Mac](/uploads/1/2/9/3/129361592/208052035.jpg)
Adobe Plug In For Mac
- Safari 4 for Mac OS X 10.5.8 and Mac OS X 10.6.4
- Safari 5 for Mac OS 10.6.4
- Acrobat and Reader via AdobePDFViewer Safari plug-in are 32/64-bit (64-bit available in Safari 10.6)
Note: If you don't have Acrobat or Reader, or haven't installed the PDFViewer plug-in, then Safari shows PDF files using the Mac OS X native PDF support. Support for many Adobe PDF workflows (such as the Collaboration feature or many Forms and Security features) is unavailable.
For PC: Internet Explorer (not Edge) For the Chrome User, basically it is not supported but you may consider the IE Tab extension to bypass it. For Mac: Safari (v12) is No Longer Supported with the plug-in because Apple disabled this feature unless your DVR/NVR with Firmware v4. Otherwise, use NVMS7000 for Mac instead.
Configuring Acrobat to display PDF files in Safari
The AdobePDFViewer plug-in is used to display PDF files in Safari using Acrobat and Reader. This plug-in is installed as part of the Acrobat X or Reader X installation. The location of this plug-in is:
/Library/Internet Plug-ins/AdobePDFViewer.plugin
Reader's Preferences > Internet > Display PDF in Browser is always dimmed
![Internet Internet](/uploads/1/2/9/3/129361592/157732420.jpg)
- To disable Safari integration, delete the AdobePDFViewer.plugin from /Library/Internet Plug-ins
- To reenable Safari integration, rerun the installer over the current installation. Start the Acrobat/Reader X installer from the original media, and then follow the onscreen prompts to complete the installation.
Uninstalling an older version of Acrobat or Reader after Acrobat X or Reader X has been installed removes the AdobePDFViewer plug-in
If Acrobat X or Reader X is installed alongside an older version of Acrobat or Reader, removing the older version removes the AdobePDFViewer plug-in.
To reenable Safari integration, rerun the installer over the current installation. Start the Acrobat/Reader X installer from the original media, and then follow the onscreen prompts to complete the installation.
Older versions of the AdobePDFViewer plugin can overwrite newer versions of the plug-in
Having multiple versions of Acrobat or Reader installed on the same system can cause plug-in conflicts. For example, suppose you have both Acrobat 9 and Acrobat X on your system and Acrobat 9 gets updated. In this case, the Acrobat 9 version of the AdobePDFViewer plug-in can overwrite the Acrobat X version of the plug-in. To correct the issue, follow these steps:
Download Plug In For Mac
- Reinstall Acrobat X or Reader X from the original media.