How to make pdf text uncopyable?

[Nemanja]

Can you tell me the way how to make pdf text uncopyable? what tool or options in pdf creator tool that allowing me to have this feature?

[Rob Whisonant]

You can't. Even if you could find some magical way of doing it, all the person would need to do is print the PDF or print the screen capture. Then scan it using OCR software. Instant text file.

[sagarleo1]

Can you tell me the way how to make pdf text uncopyable? what tool or options in pdf creator tool that allowing me to have this feature?

The short answer is you can't actually prevent a PDF from being copied or modified.

But you try this :

Add rudimentary security to your PDFs that will prevent honest folk form copying content in Reader or Acrobat.

[denverdonate]

You mean the information? Save each page of the PDF out from Photoshop as .jpg files and recompile the PDF.

[BountySite]

I believe that you can digitally sign a pdf and verify if it has been tampered with.

Converting text on PDF to image, can make it difficult to copy. It would take extra effort. But the determined ones can still copy.

[Rob Whisonant]

You mean the information? Save each page of the PDF out from Photoshop as .jpg files and recompile the PDF.

Still would be easy to copy the text. Just use OCR software. That will copy all the text from image files.

Basically, if you can see it on your computer monitor, it can be copied.

[Traffic]

It is impossible better off using htaccess or something to make the file secure but still can easily be copied.