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Pdf redaction tool for mac

If you are looking for a no-cost way in Preview. This method was truly the best approach for me.

Is there a compatible redaction tool for Word for Mac 2011?

No software installs necessary. Would you care to comment how the feature of being able to go back to the previous version of a document comes into play here? I think the idea is to create a redacted copy , and leave the original PDF alone. Great solution.

How to redact a PDF

If you convert back to PDF, this is not necessary, because the conversion apparently applies compression implicitly. Try "Paintbrush" for OSX for a solid, free mspaint-like program to do the manual redacting. Open the PDF file to redact in Preview. Black out text using any method you want e. Then draw the shape as many times as needed until your document is blacked out.

This is a better approach than the current leader, because it not only removes OCR, it blacks out stuff too. Beware though, of information in graphical, rather than textual form: This is harder to redact.

Question Info

I believe that my original answer would work properly for graphical data. I just tried it. The result is here.

Redacting portions of a PDF file Using Adobe Acrobat

You can't tell by looking, but the file contains three images, layered atop each other: At the bottom the original images, and on top of that, the annotation rectangle and its border as two separate images. The pdfimages tool comes with poppler, which I have via MacPorts extracts all three images, letting me read the not-so-secret secret. Yes, that should work.

However, in a multipage document, you would have to do that to every page, then reassemble the redacted pages afterwards. So it may not be the most practical solution, but I don't see any problems with it otherwise. The solution I found was this it's a bit tedious, but you can get through it pretty fast once you get the hang of it: Use tools in GIMP to black out text.

Hope this helps! LC8 LC8 21 1. As mentioned in the 'no-cost way' above you need to export as a TIFF which supports multiple page output. Open your PDF or image. Use the line tool or whatever to make your redactions. Joe Joe 37 1. Sadly, this approach has one fatal flaw: Karan Navani Karan Navani 21 1. ScanTango Features include redaction.

Using a demo version today: Graham Perrin Graham Perrin 5, 8 57 OK, so the only real solution is to redact a paper copy and then scan it back in! All other methods mentioned here don't work properly. Most other methods leave the text accessible beneath the redacted 'white outs'. Lilou 13 3. Gerald Holmann Gerald Holmann 11 1. It took me rather long time to find a real good alternative to Acrobat Pro: This tool really gives you virtually the whole functionality of Acrobat Pro.


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It is a solid part of software and according to my extensive tests the only tool that is really able to redact safely PDF files. Note that you need the PRO version, as the standard version lacks the ability of redaction. I tried several other possibilities, which all don't work properly: I have had excellent support from PDF Pen.

Years of it in fact.

preview - Blacking out a part of a PDF, or redaction of text - Ask Different

I can't speak for the product here, but I would encourage anyone to test drive PDF pen for free before paying for anything other than Preview app. Linked 0. John McGhie Replied on February 12, Basically, "No". Because any "text" that is still in the file is visible to whoever gets the document. If you want to "redact" text so people can't read it, you need to remove the text.

If it stays in the file, it will be read. The best way to redact would be as Jim suggested, highlight the text in black. But you must then save the text as a Fax or print it, and scan it back in as a picture to remove the redacted text. You cannot use Save to PDF, because the text will remain in the file, just "black on black". A determined recipient will open the PDF in a text editor and be able to read it. Thanks for marking this as the answer.


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