Adobe Reader Password Protect PDF

I'm using a Dell PC and I have a question about password protecting. Can I do it on the free version? And if so, how can I do it? (with detailed instructions) Or what would I have to purchase if I am unable to?

Not possible with Adobe Reader. Possible with Adobe Acrobat.

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Reading password protected pdf email attachments

When I open a password protected pdf file that was attached to an email received on my iPhone, it appears to open (accurate page count displayed top left corner) but the page is blank and I never see a prompt that asks for the password.

I'm having the same problem, I've tried to open password protected pdf files on my iPhone, but the password screen doesn't appear. I've tried 2 different pdf reader apps from the app store. I was going to buy an iPad for reading my ebooks from college but I won't until I can get this figured out. The school says Adobe and Apple don't play well together and that is the problem. Hope someone has a work around for this.

Adobe Reader and protected pdf files, need better pdf reader

If Adobe will not fix the app for the Playbook, will Blackberry remove the reader and add Pdf to Go, so we can read protected pdfs? Pdf to go works fine on my blackberry phone. I can not remove the password from the pdf it is protected with a unknown password from my estatement vendor.

Unable to open password protected PDF files on the BlackBerry PlayBook tablet
I went through this today with one. It opened on my PC with no issue and was a simple PDF
I hope they add more support in OS 2.1 once it is released.
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I cannot open password protected PDF document with attachments with Adobe Reader on OS X. Crashes.

I cannot open password protected PDF document having attachments on my OS X (v 10.8.4) with Adobe Reader X nor XI. The reader crashes. The same document using the same password opens fine on the laptop and Windows systems wheni it is fetched from a secure mail server. Why?

Moved to Adobe Reader

How to read a password protected pdf on a surface pro 2?

Has anyone been able to successfully open a password protected PDF on a Surface Pro 2? The Adobe Reader app doesn't work on the surface pro 2 with protected PDFs.

Use Adobe Reader XI, the regular Adobe Reader for any Windows system.

Reader plug-in, save copy of password protected pdf without password

Hello,
We currently have an Acrobat Reader plugin (using the 8.1 SDK) and are having trouble with password protected PDFs.
The sole purpose of our plug-in is to pass a copy of the currently open PDF to a different folder on the user's computer. The problem we are facing is with the password protected PDFs. We would like to pass a copy of the PDF that doesn't have the readonly password protection.
Scenario:
1. The user opens a password protected PDF in Adobe Reader.
2. They are prompted for the password, they enter it and can see the PDF. 3. Now they click our custom button.
4. Save a copy of the currently open PDF without password protection
Since we already know they have entered the correct password, in theory we should be able to either save all of the content to a new file, or simply remove the password protection.
Can anyone point me in the right direction so that I will be able to get a PDF without the password?
Thanks,
Ryan

Hi again,
I was doing some research in the API reference and examples and I think that for my business problem, it will be sufficient if I can get the read access password. I found that I am able to use the following:
AVCryptGetPassword(pdDoc, permsWanted, (void **)&password)
This prompts the user to enter the password and puts the actual password in the &password variable, which will will work for us. Ideally though, I would like to not have to prompt the user again for the password since they already entered when opening the pdf, is it possible to get access to the plain text of the password that they typed when opening the pdf or another way?
I tried:
StdSecurityDataRec* secData;
secData = (StdSecurityDataRec*)PDDocGetNewSecurityData (pdDoc);
if (secData) {
if (secData->hasUserPW)
char* mypw = secData->userPW;
However, the password is encrypted. Thanks for your help!
Thanks,
Ryan

Can't open password protected pdf in reader

Password protected PDF rejects password.
The password is correct, as this PDF can be opened on other
PC.
Ver of adobe reader is 11.0 on windows 7 pro

Save PDF to desktop and open in adobe reader, also open reader
first and selected file

Password Protected PDF Files in Elementary OS

I have installed Acrobat 9.5.5 on my Elementary OS (Ubuntu base) system but when I try to open a password protected PDF file from my bank Acrobat fails with the error "There was an error opening this document. An updated version of Acrobat is needed in order to open this document.".
The version that I have installed claims to be 9.5.5 04/26/2013.
Has anyone got any pointers?
Thanks

Well, first, you probably don't have Acrobat 9.5.5 installed on Ubuntu unless you are running a VM image or using WINE to do so. You are probably using Adobe Reader 9.x. If a file was encrypted for Acrobat X and later then you do actually need Adobe Reader version 10.x or later. Unfortunately there isn't a version 10.x for UNIX/LINUX. What to do? Use a VM or WINE and load it up that way. If you really are running Acrobat 9.5.5 on Ubuntu via a VM image or WINE then you need to load Adobe Reader 10.x or Adobe Reader 11.x.

Password protected pdf files in c7

i am not able to open the password protected pdf files in my c7..it does not even show an option for typing the password..it just show the file is password protected and cannot be opened..i never found such problem in my old n82..why nokia is doing like this in new upgraded phones ...any solutions for this...please...all my mobile bills and credit card bills comes via password protected pdf files...

Well, first, you probably don't have Acrobat 9.5.5 installed on Ubuntu unless you are running a VM image or using WINE to do so. You are probably using Adobe Reader 9.x. If a file was encrypted for Acrobat X and later then you do actually need Adobe Reader version 10.x or later. Unfortunately there isn't a version 10.x for UNIX/LINUX. What to do? Use a VM or WINE and load it up that way. If you really are running Acrobat 9.5.5 on Ubuntu via a VM image or WINE then you need to load Adobe Reader 10.x or Adobe Reader 11.x.

Password protected PDF in iBooks not displaying

I loaded a password protected PDF into my iTunes library and then synced it with iPad (4th gen iOS 6.1.3). I see the PDF in iBooks on the iPad and when I click on it, it prompts for the password. I input the password and PDF "opens" but it's just the blank grey screen showing page 1/1 (it's supposed to be a 79 page document). Any ideas? I took the password off the document and loaded that one into iTunes then my iPad and it displays just fine. I did this same sequence with a different document and with the password it didn't display and without the password it did display.
If there is an issue with iBooks, any way to sideload this into Adobe Reader, or somehow "Open in" Adobe Reader from iBooks?
Thanks
Dan

It looks like this issue may be limited to files that have been set to restrict the user's ability to print or edit the document (even after a password has been entered for viewing). I found that a password-protected PDF could be viewed in iBooks, but after I added the print restriction, I had the same problem you reported.

OBIEE 11g having problems with password protected PDF files.

I have been able to get an analysis in OBIEE 11g to display PDF files.
However, some of these documents contain sensitive information and must be secured. Since anyone with access to the file name
could simply type in the proper path in the browser window, this is unacceptable. In order to try and prevent this, I created a pdf file
that is protected with a password.
Opening the file by itself, produces the desired results. The password is requested before the file will open.
When I open the file through my analysis in OBIEE, Adobe reader activates, but the password is not requested and the file does not open.
It is as if OBIEE is somehow not sensing that Adobee is asking for a password.
Does anyone have any experience with this?

FYI, in case anyone is interested, I found out what is going on.
I created the original password protected PDF using Microsoft Word. I did this because I do not have a full version of Adobe Acrobat that allows me to create files.
On a hunch, I found someone that has a full version of Acrobat, and had them create a password protected PDF file. This file worked perfectly.
Apparently, Word is not strictly adhering to PDF guidelines, and OBIEE senses the differences, resulting in the file not opening properly.
Something to keep in mind for anyone linking to password protected PDF files in OBIEE.

How to open a password-protected PDF in Safari on iPad(3)?

I have some password-protected PDFs available on my public-facing website (hosted by MS Office365) that I'm unable to open in Safari on my iPad(3). When attempting to open these files using Safari on my iPad, I receive a grey screen with no presentation of the Adobe Reader "insert password" dialogue box. I do have Adobe Reader installed on my iPad. These PDFs do open on my PC with both IE9 and Safari. I can also open these PDFs on my iPad independent of using Safari. And, I have some non-password-protected PDFs on my website that open using Safari on my iPad. The problem seems to be uniquely associated with the combination of 1) a password-protected PDF, 2) Safari, and 3) the iPad(3). Does anyone have a solution to this particular situation?

Someone on another forum said you can with the app Goodreader Lite, but I haven't gotten to try it yet. I will let you know in about 45 minutes.
P.S: Or this sounds even better - http://discussions.apple.com/thread.jspa?messageID=11780778&#11780778
Message was edited by: compwiz1202

Open password protected PDF in website

Hi,
I hope someone can help me. Greatly appreciate it.
My website has PDF documents that's available for registered users to view online (through my site) only.
Currently, I can't find any solutions to prevent users from downloading/"save-as" the PDF doc in their local drives, so I'm thinking of password-protecting these PDFs. This will ensure that they'd not be able to view the PDFs even though they download it and save-as local.
However, how do I open these password-protected PDFs on my site?
When I point/redirect to these PDFs, it will prompt for password.
It'd defeat all protection intent if I were to give the password to the user to enter, right?
Example:
1. Response.Redirect("mySecuredPdf.pdf")
2. The browser will then prompt user for password.
What can I do in the CodeBehind to enable the server to OPEN the pdf, and at the same time, pass the correct password to the viewer to open without prompting?
I cannot remove password, because I want to prevent users from downloading and then opening it later, or redistributing the file.
btw, i'm using ASP.NET.
Please help.

There's a similar thread in the Acrobat Windows section, and the answer is the same - only a DRM system with a client UI (such as Adobe Digital Editions) can restrict the *use* of a file. You cannot prevent the client downloading and saving it, as otherwise they can't see it on their screen. The page you're reading now is not on a computer at Adobe - it's on yours.
> What can I do in the CodeBehind to enable the server to OPEN the pdf, and at the same time, pass the correct password to the viewer to open without prompting?
I think you're getting the flow a little backwards - the PDF is 'opened' by the client, using their copy of Adobe Reader (or whatever). The webserver has nothing to do with the process other than blindly sending the file's 1s and 0s down a wire, so can't do anything to directly control the client's desktop applications.

Convert Excel into Password Protected PDF Files

Hello Aandi/Lenoard,
I believe you are the Adobe Forums administrators so I thought you guys are the right people to approach.
OTHERS ARE ALSO INVITED TO COMMENT ON THIS TOPIC.
I have C# desktop app which generates Excel files and our goal is to convert these excel files one at a time into password protected PDF files. We use a 3rd party software currently, but I am challenging myself into saying that I can use Adobe Acrobat 9.0 SDK to achieve what is required .
I have downloaded Acrobat 9.0 SDK and also have Adobe Professional 8.0(trail) in my development machine. Can you firstly tell me if this is possible and secondly what would be required on the client machines to run it?
THanks,
Andy

"Encrypt with Password" is the policy name, not the policy id.
Did you try enumerating the policy object to see how to set it up? I ran this from the console to get the policy details:
var policy = security.chooseSecurityPolicy();
for ( var i in policy )
console.println(i + ": " + eval("policy." + i));
That will pop up your list of policies. Choose "Encrypt with Password" and hit Apply, which returned the following:
policyId: SP_STD_default
name: Encrypt with Password
description: This policy will allow you to set an open or modify password on a document.
handler: Adobe.Standard
target: document
Of course, all you really need are the policyId, handler and target. Make sure you read and thoroughly understand the security requirements documented in the API reference for this method as well.

Password protected .pdf's always corrupted?

My employer emails my payslips as .pdf attachments protected by a PIN. On (my old phone, a Samsung Europa/GT-I5500 running 2.2 and ) my iPhone running iOS5 these files won't open. When downloaded an error message displays saying the file is corrupt or damaged. The same file viewed on a PC or through iPhone mail will open with the PIN and is readable. Is there anyway to get the adobe reader app to open these files? For obvious reasons I'd rather not share the files.

I don't believe that password-protected PDFs are yet supported in Reader mobile.

Adobe Reader Password Protect PDF

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