3 Replies Latest reply on Oct 14, 2016 9:52 AM by MobileDeveloperCK

    Highlighting

    jose r galvan Level 1

      Not able to highlight, underline or strikethrough certain pfds, any help?

        • 1. Re: Highlighting
          MobileDeveloperCK Adobe Employee

          Hi,

           

          Would you press & hold over text to see if you can actually select the text?

          TextSelection.png

           

          If you do not see text selection with the context menu above (with Copy, Highlight, Strikethrough, Underline, and Define), it means that your PDF document is likely a scanned PDF.

           

          It is not possible to add Text Markup annotations (Highlight, Strikethrough, and Underline) to a scanned PDF document because it does not contain actual text.

           

          However, you can add Sticky Notes, Freehand Drawing (scribble), Text, or Signatures to a scanned PDF document.

           

          Another possibility is that some of your PDF documents are protected or encrypted.

           

          Please let us know if you have additional questions.

          • 2. Re: Highlighting
            manonf33033912 Level 1

            But I'm able to highlight the same scanned PDF on my Mac. It is just not possible on the iPad. Whats wrong there?

            • 3. Re: Highlighting
              MobileDeveloperCK Adobe Employee

              Hi manonf33033912,

               

              In Acrobat Reader for iPhone/iPad, do you see the lock icon in the bottom toolbar?

               

              If so, your document may be encrypted due to document security or restriction settings.

               

              Acrobat Reader mobile apps (for iOS, Android, Windows Phone) have the known limitation, where changes cannot be saved to encrypted PDF documents.  Therefore, users are unable to make any changes (e.g. adding annotations or filling out forms) to encrypted PDF documents.

               

              In contrast, there is no such limitation in the desktop version of Acrobat Reader, Pro, or Standard.

               

              Sorry for the inconvenience.