Lost ability to open pdf files in Safari and Flash Player upgrade is not recognized.

Since two days ago, when I responded to a Zynga game instruction on Face Book to upgrade to the newest version of Flash Player, I lost the ability to open the game but more importantly I can't open pdf files any more either. All pdf files in Safari open as jibberish BUT they still work correctly in Firefox and Preview. Please help.

Are plug-ins enabled?
Safari > Preferences > Security
Web content:
Put a check mark in the box next to "Enable plug-ins"
Best.

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Problem opening .PDF files in Safari and in MacBook :(

I'm having problems when I'm in Safari and I open a .PDF file this is what happens
What is my Mac's problem?

Try emptying the Safari cache.
Command + Option + E
Quit and relaunch Safari to test.
If that didn't help, try troubleshooting extensions and third party plugins.
From the Safari menu bar click Safari > Preferences then select the Extensions tab. Turn that OFF, quit and relaunch Safari to test. If that helped, turn one extension on then quit and relaunch Safari to test until you find the incompatible extension then click uninstall.
If it's not an extensions issue, try troubleshooting third party plug-ins.
Back to Safari > Preferences. This time select the Security tab. Deselect: Allow all other plug-ins. Quit and relaunch Safari to test.
If that made a difference, instructions for troubleshooting plugins here.

I am trying to open PDF files from safari, but when I click on them they open in a separate window and the information is encrypted. Any ideas on how to get them to open them in Adobe? Any help please!

I am trying to open PDF files from safari, but when I click on them they open in a separate window and the information is encrypted. Any ideas on how to get them to open them in Adobe? Any help please!

The pdf is loading as html code. If you save it, it will download as :
605124.pdf.html
Change the extension to .pdf
And it opens and works perfectly, I just tested it:
Use this link to download it automatically:
http://saladeaula.estacio.br/arquivo.asp?dir=00/1020624/605124.pdf&num_seq=59828 4

I can no longer open pdf files in safari 6.02.

SAFARI CAN'T OPEN PDF'S ?
I can no longer open pdf files in safari 6.02. It worked fine up until 2 weeks ago. The pdf's open in Foxfire and Chrome browsers.
I can also download the pdf and open in acrobat directly. Safari only shows the file as ASCII characters.
Any suggestions?
Thanks,
GerryG860

Back up all data.
Triple-click the line of text below to select it, the copy the selected text to the Clipboard (command-C):
/Library/Internet Plug-ins
In the Finder, select
Go ▹ Go to Folder
from the menu bar, or press the key combination shift-command-G. Paste (command-V) into the text box that opens, then press return.
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 quit and relaunch Safari, and test.
I've seen an unconfirmed report that the "Silverlight" web plugin distributed by Microsoft can also interfere with PDF display in Safari, so you might need to remove it as well, if applicable.
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.

I cannot open pdf files in safari. It tells me first character is invalid. I have deleted plug-ins and reinstalled program. HELP

cannot open PDF files in safari. It tells me first character is invalid - I have deleted plug-ins and reinstalled the program.

HI..
If you are using Adobe Reader ...
Try uninstalling the current copy of Adobe Reader first.
Best to use a utility to do this to make sure all the associated files are removed as well > Download AppCleaner for Mac - Uninstall your apps easily. MacUpdate.com
Then reinstall > http://get.adobe.com/reader/
Quit then relaunch Safari to test.

Can't open pdf files in Safari for Windows

Hi, I haven't been able to open pdf files in Safari - each time I click on a pdf link, a new tab opend and then a pop-up window says "can't open Adobe" (or something like that), and then Safari crashes. I've read that the solution is to install Adobe Reader 8, but I can't because I already have Adobe Acrobat which doesn't seem to work with safari. Does anyone know a way to view pdf files in Safari for windows?

Try to uninstall and after that install Acrobat Reader 8 again.

I can not open PDF files in safari

I can not open PDF files in safari. How can I fix this problem?

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.

Can't open PDF files in safari

I have a problem opening PDF files in safari
50% of the time I get a error message:
"could not launch acrobat." then safari quits,
and the other 50% of the time:
it safari does noting for about half a minute and then quits,
it's not a problem with acrobat, because it does work in Fx and Chrome
anyone knows what's wrong and, especially, how to solve it?

There's a couple things you can try to view pdf files in Safari.
Install Acrobat Reader 9 and it will ask if you Acrobat Reader to view pdf's. Close Safari, check yes and re-open. If AR9 is already installed, go to prefs/internet and and check yes in the box for 'display pdf in browser using......'.
Alternatively, if Acrobat is opening the pdf file in Safari, and you don't like it (which I didn't), go HD/library/internet plugins and throw away the 'AdobePDFviewer' plugin, and restart Safari. I believe the Quicktime plugin then handles the pdf.
You may also need to check the mime types in Quicktime. Open System Preferences/Quicktime/Advanced and open the Mime Settings button. Scroll to 'images' and check the box for pdf's.
Hope this helps.
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I can't open pdf files in Safari

I cant open pdf files in Safari. The page opens,but it is gray.

Hi,
I had the same problem---contacted Adobe and their service rep helped me by
Deleting Adobe Reader from my iMac's Applications in Finder and delete Adobe Reader Plug In (Finder-Home-Library-Internet Plug Ins---Adobe Reader plug In)
and restart your safari.

HT5313 I cannot download & open pdf files on Safari but can do so on Google Chrome browser?

After upgrading to Lion 10.7.4 , I cannot open pdf files on Safari 5.1.7 but can do so on Google chrome browser? I get a message that the file cannot be exported?

look in
/Library/Internet Plug-Ins/
and remove any with 'pdf' in the name, then restart safari.
failing that - check in the same folder within your user 'home' Library
~/Library/Internet Plug-Ins/
in either case, you can triple-click the names above to select, then ctrl-click & choose Services - Open which should open a new Finder window showing the folder

Even I have the latest version of Adober reader I still can not open pdf file on safari

Even I have the latest version of Adober reader I still can not open pdf file on safari.

Save the file locally, open the Reader application and try to open it from there. If it still doesn't work provide the full details of your OS, Reader version and the exact error message you're getting when you try to open the file.

Open PDF files from Safari after deleting Acrobat Reader

I can not open PDF files from Safari. I already threw to trash Acdobe Reader and internet plugs in, too. Can anybody help me

I know you said you threw away the internet plug-ins, but you should double-check this since that is a very common cause of the behavior you describe.
See Linc Davis' instructions here:
https://discussions.apple.com/message/21549994#21549994
charlie

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Does iPad Air 2 open PDF files in Safari? Having trouble doing so.

As JimHdk stated, all iOS devices do a great job of opening standard PDFs right in Safari. Note that it is possible for PDF authors to create non-standard PDFs in Adobe Acrobat that will NOT open in Safari but it would be unusual for those PDFs to be posted on a public web site.
Lastly, note that by doing a tap-and-hold on a link for PDF, you can choose to open the PDF in iBooks as well. This is very helpful if you want to retain a local copy of the PDF on the iOS device for later reference.
What happens when you try to open the PDF in Safari?

I am unable to open PDF files or run adobe flash when its needed I have downloaded it several times and tried updating it.

I am unable to open PDF files or run adobe flash when its needed I have downloaded it several times and tried updating it. NEED HELP

Adobe Acrobat NPAPI Plug-in, Version 11.0.04
Adobe® Acrobat® Plug-in for Web Browsers, Version 11.0.04 — from file “AdobePDFViewerNPAPI.plugin”.
application/pdf
Acrobat Portable Document Format
pdf
application/vnd.adobe.pdf
Acrobat Portable Document Format (Interim)
pdf
application/vnd.adobe.pdfxml
Acrobat XML Portable Document Format
pdfxml
application/vnd.adobe.x-mars
Acrobat XML Portable Document Format (Interim)
mars
application/vnd.adobe.xdp+xml
XML Data Package
xdp
application/vnd.adobe.xfd+xml
FormFlow99 Data File
xfd
application/vnd.adobe.xfdf
Acrobat Forms Data Format in XML
xfdf
application/vnd.fdf
Acrobat Forms Data Format
fdf
doubleTwist Web Plugin
doubleTwist Web Plugin — from file “doubleTwistWebPlugin.bundle”.
application/x-vnd-doubletwist
doubleTwist Web Plugin
Java Applet Plug-in
Displays Java applet content, or a placeholder if Java is not installed. — from file “JavaAppletPlugin.plugin”.
application/x-java-applet
Basic Java Applets
javaapplet
application/x-java-applet;deploy=10.25.2
Java applet
application/x-java-applet;javafx=2.2.25
Java applet
application/x-java-applet;jpi-version=1.7.0_25
Java applet
application/x-java-applet;version=1.1
Java applet
application/x-java-applet;version=1.1.1
Java applet
application/x-java-applet;version=1.1.2
Java applet
application/x-java-applet;version=1.1.3
Java applet
application/x-java-applet;version=1.2
Java applet
application/x-java-applet;version=1.2.1
Java applet
application/x-java-applet;version=1.2.2
Java applet
application/x-java-applet;version=1.3
Java applet
application/x-java-applet;version=1.3.1
Java applet
application/x-java-applet;version=1.4
Java applet
application/x-java-applet;version=1.4.1
Java applet
application/x-java-applet;version=1.4.2
Java applet
application/x-java-applet;version=1.5
Java applet
application/x-java-applet;version=1.6
Java applet
application/x-java-applet;version=1.7
Java applet
application/x-java-vm
Java applet
application/x-java-vm-npruntime
Java applet
QuickTime Plug-in 7.7.1
The QuickTime Plugin allows you to view a wide variety of multimedia content in web pages. For more information, visit the QuickTime Web site. — from file “QuickTime Plugin.plugin”.
application/sdp
SDP stream descriptor
sdp
application/x-mpeg
AMC media
amc
application/x-rtsp
RTSP stream descriptor
rtsp,rts
application/x-sdp
SDP stream descriptor
sdp
audio/3gpp
3GPP media
3gp,3gpp
audio/3gpp2
3GPP2 media
3g2,3gp2
audio/aac
AAC audio
aac,adts
audio/ac3
AC3 audio
ac3
audio/aiff
AIFF audio
aiff,aif,aifc,cdda
audio/amr
AMR audio
amr
audio/basic
uLaw/AU audio
au,snd,ulw
audio/mid
MIDI
mid,midi,smf,kar
audio/midi
MIDI
mid,midi,smf,kar
audio/mp3
MP3 audio
mp3,swa
audio/mp4
MPEG-4 media
mp4
audio/mpeg
MPEG audio
mpeg,mpg,m1s,m1a,mp2,mpm,mpa,m2a,mp3,swa
audio/mpeg3
MP3 audio
mp3,swa
audio/vnd.qcelp
QUALCOMM PureVoice audio
qcp,qcp
audio/wav
WAVE audio
wav,bwf
audio/x-aac
AAC audio
aac,adts
audio/x-ac3
AC3 audio
ac3
audio/x-aiff
AIFF audio
aiff,aif,aifc,cdda
audio/x-caf
CAF audio
caf
audio/x-gsm
GSM audio
gsm
audio/x-m4a
AAC audio
m4a
audio/x-m4b
AAC audio book
m4b
audio/x-m4p
AAC audio (protected)
m4p
audio/x-midi
MIDI
mid,midi,smf,kar
audio/x-mp3
MP3 audio
mp3,swa
audio/x-mpeg
MPEG audio
mpeg,mpg,m1s,m1a,mp2,mpm,mpa,m2a,mp3,swa
audio/x-mpeg3
MP3 audio
mp3,swa
audio/x-wav
WAVE audio
wav,bwf
image/jp2
JPEG2000 image
jp2
image/jpeg2000
JPEG2000 image
jp2
image/jpeg2000-image
JPEG2000 image
jp2
image/pict
PICT image
pict,pic,pct
image/png
PNG image
png
image/tiff
TIFF image
tif,tiff
image/x-bmp
BMP image
bmp,dib
image/x-jpeg2000-image
JPEG2000 image
jp2
image/x-macpaint
MacPaint image
pntg,pnt,mac
image/x-pict
PICT image
pict,pic,pct
image/x-png
PNG image
png
image/x-quicktime
QuickTime image
qtif,qti
image/x-sgi
SGI image
sgi,rgb
image/x-targa
TGA image
targa,tga
image/x-tiff
TIFF image
tif,tiff
video/3gpp
3GPP media
3gp,3gpp
video/3gpp2
3GPP2 media
3g2,3gp2
video/avi
Video For Windows (AVI)
avi,vfw
video/flc
AutoDesk Animator (FLC)
flc,fli,cel
video/mp4
MPEG-4 media
mp4
video/mpeg
MPEG media
mpeg,mpg,m1s,m1v,m1a,m75,m15,mp2,mpm,mpv,mpa
video/msvideo
Video For Windows (AVI)
avi,vfw
video/quicktime
QuickTime Movie
mov,qt,mqv
video/sd-video
SD video
sdv
video/x-m4v
Video (protected)
m4v
video/x-mpeg
MPEG media
mpeg,mpg,m1s,m1v,m1a,m75,m15,mp2,mpm,mpv,mpa
video/x-msvideo
Video For Windows (AVI)
avi,vfw
SharePoint Browser Plug-in
Microsoft Office for Mac SharePoint Browser Plug-in — from file “SharePointBrowserPlugin.plugin”.
application/x-sharepoint
Microsoft Office for Mac SharePoint Browser Plug-in
Shockwave Flash
Shockwave Flash 11.9 r900 — from file “Flash Player.plugin”.
application/futuresplash
FutureSplash Player
spl
application/x-shockwave-flash
Shockwave Flash
swf
Silverlight Plug-In
5.1.20913.0 — from file “Silverlight.plugin”.
application/x-silverlight

HT1338 why i'm not able to open pdf files? says i need adobe reader, but not sure where to get it.

why i'm not able to open pdf files? says i need adobe reader, but not sure where to get it.

Welcome to the Apple Support Communities
You can use Preview to open PDFs. Right-click a PDF file and go to Open with > Preview

Lost ability to open pdf files in Safari and Flash Player upgrade is not recognized.

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