hi dear. i have some PDF file. i want to make security  for each one. so how can copywrite for each one. thank
480382
With Adobe Acrobat (not the free reader... the writing one), click File>Save As...\n\nAt the bottom of the dialogue there is a section called security. Click the drop down button, and select Standard. When you do this another dialogue appears.\n\nAt this point you have the option to enter passwords that will be required to open or change the security settings. If you do not enter a password in the open section, anyone can open it, but not necessarily change the document.\n\nYou will also have options to prevent printing, changing, selecting text/graphics, and adding annotation.\n\nWhen you click OK, then you will confirm your passwords, and then the document will save.\n\nVoila, a secure PDF document.
226427
PDF has security however it has been hacked for some time. From what I've seen posted on various places I'm not sure any PDF file is totally secure with only PDF security.
561605
You could use Automator to do it in a workflow.\n\n1) Ask for Finder Items\n     Type: Files\n     Allow Multiple Selections\n\n2) New PDF Contact Sheet
1041184
Sorry, your only option is encryption at this point. However, if you go through the copyright process with the government you can claim damages for any who tamper with your data. It is difficult but doable. In the meanwhile, even with a copyright you will need to encrypt in order to keep others from tampering. Now, you can use a read only disk. Then they can read what is on it but they can not write from it to another CD. Just go in and click on Properties, then check the "read only" box. That way they can read but not write.
638360
Just give link to that pdf dcoument.\n<a href="documents/yourpdf.pdf" target="_blank">PDf document</a> where documenst is the name of the folder where u have the pdf document and yourpdf.pdf is the pdf document\nThis will do.If u dont get it still contact me please
855943
right click the file....hit rename..and put .pdf at the end of the file
1167052
In order to be able to fill out PDF forms on the computer the person who created the PDF file would have had to actually create them as an electronic form. Unfortunately many people/organizations don't know how and/or don't take the time to do that...so you're stuck with the old fashioned method. When they do it correctly, you can just open the file in Adobe Reader and can click in the form fields.\n\nIf you want to create your own forms, you would need Adobe Acrobat Professional.\n\nI'm afraid I can't help with the other problem.
66215
I think you can do this via Adobe Acrobat Reader \nAdobe Acrobat has document signing capability. start adobe acrobat and open your file and click on document tab and choose digital signature and...\nIf you click - How to..?- tab and choose Sign you can find helpful topics about that.\nAdobe Acrobat Reader Version 6 I mean ,I don`t know version 5 has this capability or not?
506681
write it yourself or find an open source solution.\nno one is going to research this, or write it for you.
697541
http://www.adobe.com/products/acrobat/acrrfaq.html\nfind ur answer at the  link above
612398
You can try to use this program on the file.\nIt is called "Advanced PDF Password Recovery"\n\nhttp://www.elcomsoft.com/apdfpr.html\n\nMake sure you make a backup of the file, because this program will make the file only readable.  After running this program on your pdf file, you will not be able to print, or select any text or graphics.  All you are allowed to do is read it.\n\nI think there is a 30 day trial on this program, so you should be able to get the file working without having to purchase a copy of this program.
763018
You need to buy the full version to create pdfs but why on earh would you want them? They are cumbersome and large files, they are no longer editable when done, I.E. they become image files....they are absolutley worthless and take too much time to transfer or send! The only possible reason to convert them is to make it hard to edit them and you can do that easily enuff by scanning them and saving as jpegs!
896460
If you are uploading it to a unix-based server, you may need to recompile it on that host. Also, it likely has to be in a directory in which the server will execute the file instead of serving it to the client like a regular web page.\n\nYour permissions are probably fine, but it should probably be executable by all but not readable or writable by anyone other than the user it is running as (and maybe not even then).
1174170
I am assuming that you are using Abode Reader to copy from a PDF file.  Depending on how the file was created, PDF files are often saved in a format that makes them a "picture" rather than words.  So you can not copy from the file.\n\nDo a copy of the file, and then try pasting it into a Notepad document.  (Click the Start Button, then Run, then type in notepad)\nIf you can not paste it into the Notepad document, then the PDF is saved a picture and you can not copy it.\n\nIf you can paste it into Notepad, then try copying it from Notepad and pasting it in the website.  The Notepad format is the simplest on a computer and can be used basically anywhere.
958365
PDFCreator easily creates PDFs from any Windows program. Use it like a printer in Word, StarCalc or any other Windows application.
449517
You would have to see if the program you are using to make the PDF File supports password on it or not. Check the help on it. If not then your best option would be to put the PDF file in an Archive ( zip or rar ) Winzip and RAR allow you to put password on your files. So any one who would want to extract the pdf file would have to enter the password before reading it.
1146322
I looked and looked all I could find is this.  To a pro it makes sense and usually I'm good at stuff like that but it was info overload.  I'm linking the PDF with all the info you'll need.  Good luck.