Remove hidden information without converting to RGB

I'm preparing a PDF for one-color printing, and it has some color data off the page that's messing up our prepress process. So I ran "remove hidden information" to cut that data out, but it converted the entire file from CMYK to RGB. I obviously need the file to stay CMYK (getting it down to just K was the whole point). Is there any way to remove cropped/overlapping data without converting to RGB?

You might try running the Preflight single fixup under Pages to "Remove page objects which are completely outside of page area" instead.

Similar Messages

  • How to disable 'Remove Hidden Information' popup when closing PDF in Acrobat X on Mac?

    How do I disable the function that causes the 'Remove Hidden Information' popup when closing PDFs in Acrobat X? I'm using OS X 10.9.4 on a Mac?
    I've searched online and was directed to Preferences>>Security (enhanced) to uncheck 'Unable Enhanced Security', but it wasn't checked.
    This box (see screen shot) opens each time I close a PDF. I'm forced to select an option before closing.
    Please help.
    Thanks.

    Go to the menu Acrobat>Preferences
    In the Preferences window's "Categories" pane, select "Document"
    In the "Hidden Information" section deselect both check boxes
    Click the OK button
    You should be good now.

  • Remove Hidden Information tool

    Hi,
    I would have a question regarding Acrobat's 'Remove Hidden Information' tool. Under Tools, Protection there is the 'Remove Hidden Information' tool. When I click it the results can be seen on the left side. Under 'Comments and markups' the sum of objects can be seen. I figured out that it detects bookmarks, links (internal, external) and objects described here: http://help.adobe.com/en_US/acrobat/X/pro/using/WS58a04a822e3e50102bd615109794195ff-7e7f.w .html.
    But it also detects some other objects as well which I am not aware of (based on the number of objects detected). I also know that it counts 2 objects when using 'Replace text' from the link above.
    Does anybody happen to know what additional types of objects does this tool detects and how to search for them in the document?
    Thanks for your help,
    Csanad
    I use Acrobat version 10.1.5

    The hidden text is the collection of glyphs on the PDF page that use text rendering mode 3 (no stroke, no fill). 
    Any links placed in association with such hidden text are not "hidden" (that is not how it works with PDF Link annotations - see ISO 32000-1:2008). 
    Any Link annotation placed in a PDF are the same as any other Link annotation (with the exception, of course, of whatever the link's Action happens to be).
    So, no special sauce for links that were placed in association with now removed "hidden text".  
    In context of what you've written it may be that you will have to select - Ctrl+click the Link annotations of interest then tap the Delete key. 
    Be well...

  • File sizes explodes after removing hidden information

    After removing hidden content in Acrobat Pro X (Tools/remove hidden content or Tools/sanitize) the file size increases, up to 10x (2 MB -> 20 MB). Save as optimized PDF only partly reduces the problem, file is still 3-4x the initial size. Document was created with Adobe PDF writer, but this problem occurs in principle also with other PDFs. Bug? Necessary? Workaround? Any help is appreciated. Thanks in advance!

    Any one found a solution to this problem?
    I'm having it too, acrobat xi pro 11.0.10...
    Original file size before cropping ~27MB
    Same file saved as optimized PDF before cropping ~12MB
    Original file size after cropping ~27MB
    Same file saved as optimized PDF after cropping ~12MB
    Original file saved as some other file name after removing hidden information ~60MB
    Same file saved as optimized PDF after cropping AND after removing hidden information ~60MB
    What on earth is going on?

  • Stop prompting me to remove hidden information

    I would dearly love Acrobat Pro X to sto prompting me to remove hidden information EVERY TIME I try to close a document.
    Please advise.  Thank you.

    Edit > Preferences > Documents > Examine document when closing document

  • BUG - remove hidden information - Acrobat remove some visible/live text (in all Acrobat versions)!!!

    hello
    I need to check many pdf for hidden/clipped text and remove them. Acrobat can find this BUT have bug.
    Acrobat mark some live visible text and this is problem if you click "remove" button.
    Here is evidence (6):

    It was strange in my copy of DC, but I selected the Redact tool and then remove hidden information. I highlighted the hidden info in both files, but then backed out, not doing the remove. When I tried again, the remove hidden tool was blocked. When I actually did the removal, those items were missing as you mentioned. I am not sure why they were listed as hidden since they were indeed visible. I am not really helping answer the problem, but confirming your results.
    Also, if you select remove hidden information when closing the document, you lose these fonts characters just as when using the Redact tool. I would agree that this is indeed an issue for a bug report. An earlier post provided the bug report link and I would suggest using it.

  • Remove Hidden Information

    Hi! I am using Adobe Reader XI and can't find the QuickTool menu on teh right side of the document. I need it because I want to use the command Remove Hidden Information from a PDF file which keeps on giving me the error code 135 whenever I edit it and try to save it. I tried to save it under a different name but didn't help! I've read in the forum to try using the Remove Hidden Information, but didn't find it Any help will be appreciated.

    May be that this function is not available in Adobe Reader.

  • "Remove Hidden Information" not functioning properly after crop

    Hello all,
    I often print multi-page MS Visio documents to PDF, then edit them in Acrobat Pro XI.  I have found that since the most recent update of Acrobat Pro XI, when I crop a page, then select "remove hidden information," it only removes text information, and not all the information that is cropped.  For example, if I have a box filled with text that is partially cropped, and I select "remove hidden information," the portion of the text that is cropped is removed, but the entire graphical portion of the box remains and can be seen if the file is "uncropped."  Is there a solution for this problem?  It seems like it should be easy to remove all the previously-visible data that has been cropped, and in the past, I have been able to do so, but I can't seem to any longer.
    Thanks in advance.

    I wouldn't expect it to remove part of a graphic in general. I haven't compared results.

  • 'Remove Hidden Information' Message

    Hi,
    I've seen this message a couple of times, each when I tried to close my work.  That's the message box that has 3 options: 
    *close without removing info
    *remove info but do not close
    *remove info then close.
    That does that message box and the options mean?
    How can I 'see' what 'hidden' informations are??
    Hope someone can explain to me.
    I'm using Acrobat X.
    Thanks,

    The ability to remove the cropped areas used to be and option in the Reduce File Size, but it was removed several versions ago. I think it only lasted through the version that introduced Reduce File Size (AA7?). I typically refry such systems as TSN mentioned, but it is not generally a recommended technique. If you do not have any tags or markup, then the refry is fine -- a process that would remove all tags and other markup. It might be possible to put them back with replace pages, but never tried.
    I have read the redact bit in another post. I think that will remove the content of the areas, but does not reduce the size of the actual page. It is still cropped as such. I would suggest trying it on a test file and see what happens.

  • Tools-protection-remove hidden information = how to create report where is hidden text???

    Acrobat can show preview hidden text in pdf. Is it possible to export this preview window in some html like report or something?

    I find something about this. I make screenshoots of this with combo mouse recorder pro and screenpresso. mouse recorder click on arrow (next page number) in acrobat hidden text window and than click printscreen which trigger screenpresso to make picture into folder. Not comfortable but work.

  • How to display data of yuv format without converting rgb in OpenGL ES?

    I have being study about OpenGL ES for iOS.
    I wonder that data of YUV format is can display without converting RGB.
    In most, the yuv data have to convert RGB for display. But, converting process is very slow, Then, that is not display smoothly.
    So, I would like to try to dispaly YUV data without convert to RGB.
    Is it possible? If possible, what can I do?
    Please, let me give a advice.

    Hi Morgan,
    I think you have at least two choices:
    1 - Replace the colons with ', ' (comma and space) - sort of reasonable on screen and in an export
    2 - Create a second page that has the same report but uses the "export: csv" template. Create a manual link to this page to replace the standard Export link. When such report pages are requested, they download immediately instead of displaying. You can, therefore, use commas in this one and <br> tags in the on-screen report version
    Andy
    ps - To display tags in a post, use < for < and > for >

  • Sanitize or Remove Hidden Info INCREASES File Size

    When I remove hidden information or sanitize a document, it nearly doubles the size of the original file. Why?? Shouldn't the new scrubbed file, if anything, be smaller?

    From what you write above it sounds like all is normal and expected.If you keep adding to the file it will increase the file size.
    Keep in mind that AI has unlimited undos it has to store this information somewhere, it would be pretty unreasonable to expect it to do this without increasing the file size and also if you add effects or other live operations that has to increase the file size as well even if those operations do not seem live to you.
    That means it has what the object was and then it has was the object is now and it has what the object was and is as yet another contained package so to speak.
    16 bit may change this somewhat. But one has to expect this. BTW the more points you have in a file the more it can have effect on how well AI will work and may also increase the file size.
    But I think this all sounds as one should expect.

  • I want to remove my credit card from my daughter's itunes account but i can't delete the information without getting a notification that i must have the fields filled out

    I want to remove my credit card from my daughter's itunes account but i can't delete the information without getting a notification that i must have the fields filled out. When she first got the ipod touch, we did not need to supply credit card information for her to set up her account. Only now that I entered it for one purchase, I can't remove it. Now my daughter has purchased over $300 in downloads the last two weeks.

    You definitely can.
    To remove your payment information open iTunes and go into your account. An easy way to access your account is from quick links on the store home page. After you login there will be a payment type listed with an edit button next to it. Click edit then select none under card type (next to visa, mastercard, etc).
    Afterwards at the bottom of the page select done, then your card will no longer be on file. It will prompt you for a card next time you try to download something that isn't free.

  • How do I remove all information on my iPod Touch without removing information from my other Apple devices?

    I have a 3rd Generation iPod Touch - very good condition - iOS 6.1.6. I want to give the device to my grandson. How do I remove all information on my iPod Touch without removing information on my other Apple devices?

    See this support document for instructions. What to do before selling or giving away your iPhone, iPad, or iPod touch - Apple Support

  • Help To Those Who Want To Remove Hidden Users In Mac/Macbooks

    The content of removing hidden user is below! Hope it helps! If you encounter any difficulties, feel free to post a reply to your problem! I will be glad to help!
    -Gabriel

    How To Delete Hidden Users On Mac/Macbook
    What You Will Need:
    - An Administrator Account
    - Terminal (Applications > Utilities > Terminal)
    Steps:
    - Open Terminal
    - Copy this command line into terminal window (without colons) "sudo defaults write /Library/Preferences/com.apple.loginwindow Hide500Users -bool NO"
    - Hit return
    - If it prompts you for password, type in your current user's PW and hit return(when you type it will be invisible so make sure you type correctly)
    - Close Terminal
    - Goto 'Users & Groups' (System Preferences > Users & Groups)
    - You should be able to see a new user(the hidden user) under 'Other Users' section
    - Click on the lock icon and type in your Administrator Username & Password to unlock it
    - Click on the User(the hidden user) and press the minus icon and delete it like a normal account
    Done!
    If any of you guys need a PDF slides for these solution, do CLICK ME
    (Link to Google Drive. Download for later offline viewing.)
    If any of you guys encounter any problems, feel free to comment below I will be ready to help you!
    -Gabriel

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