How to Redact PDF Without Adobe: Best Alternatives That Actually Work

How to Redact PDF Without Adobe – Learn easy, free methods to safely remove sensitive text from PDFs using online and offline tools.

Updated August 2025 • 13 min read

Last month I had witnessed one of my colleagues, who, when signing a contract with confidential client information, sent it out with it completely visible, even when they believed that they had adequately covered it with black boxes in their PDF editor. It was then that I was made to realize how numerous people are unaware of the fact that the idea of redaction is not necessarily about concealing some text but about permanently taking it out of the document. And though Adobe Acrobat Pro is the Adobe gold standard as far as PDF redaction is concerned, it is priced at an exorbitantly high cost (approximately 20 dollars per month), which is driving many of us to find alternatives.

Having spent a lot of time trying out a variety of tools to work on my task in the field of document management, I have found that there are a number of quality options that will not drain your wallet, and will not worse, jeopardize your sensitive information.

The Difference Between Real Redaction and Cosmetic Cover-ups

So, before going into the details of particular tools, we should dispel a dangerous myth. The black rectangle that is drawn on top of the text in most basic PDF editors actually does not delete any information, it just makes it invisible. These overlays can be taken away by anybody with simple technical expertise and what is beneath exposed itself. I have witnessed mistakes of this kind with everything, including legal documents, as well as medical records, which can be quite dire.

Real redaction forever deletes the chosen material of the code structure of the PDF. Once deleted, there is no chance of restoration of the information that has been deleted, and that is exactly what you would desire in this case of confidential data.

Why Look Beyond Adobe?

Adobe Acrobat Pro does deal with redaction more than brilliantly. The redaction tool is user-friendly, consistent and also has convenient tools such as an automatic pattern recognition that allows one to locate and redact social security numbers or email addresses. However, the point is the following: not everyone requires all the functions of Adobe, and it seems to be too expensive to pay 240 annual dollars to redaction the text only a few times.

Also, not all organizations want to become part of Adobe ecosystem which could particularly be smaller organizations or government agencies that have limited budgets. Other people may require redacting applications which can be easily integrated into their workflow platforms.

Best Professional Alternatives

Foxit PhantomPDF

Phantom PDF, which is offered by Foxit, is the most robust option that I have dealt with after Adobe, when it comes to serious redaction work. It is also much more affordable at around $149 to purchase a perpetual license (or $9/month), and is comparable to Adobe in redaction features.

The difference of Foxit is its search redact feature. I processed a 200-page report in it last week, and it automatically identified and redacted all cases of particular names and ID numbers. It was done in a few minutes rather than hours. It also has redaction verification which ensures that information is not merely suppressed but permanently destroyed by the software.

The interface is easy to use should you have used Adobe, but initially it may seem a little cluttered. A peculiarity that I have observed: on very large documents (500 pages or more) Foxit may sometimes require some time to synchronize with redactions (when several redactions are performed at the same time).

PDFElement by Wondershare

PdfElement impressed me by its combination of functionality and usability. It costs approximately 79 dollars per year and provides a tool of redaction that is easy to use by the newcomers yet has enough power to be used by a professional.

The best aspect here is the search pattern redacting ability. It is possible to configure it to search and delete any phone numbers, email addresses, or personalized patterns, across your document. The redaction preview mode is especially helpful to me, and it is also necessary to point out that it highlights all the things that will be removed before you make the changes.

Nevertheless, the redaction of PDFElement is not as sophisticated as the Foxit and Adobe ones. It can be hampered by complex documents that have odd formats and necessitate adjusting them by hand. In the case of normal business papers, though, it does the task excellently.

Nitro Pro

Positioning Nitro Pro as a business-friendly product, the capabilities of redaction show the same orientation. The interface is also clean and Microsoft Office-like and this is not so intimidating to those users who have used Word or Excel.

The feature of Nitro that I like is its ability to process in batches. In case you have several papers that need to be redacted, you can create templates and use them on your whole set of documents. This helped me to save hours when redacting a stack of related contracts last quarter.

The downside? Nitro Pro is not inexpensive at 179 dollars per user per year and its redaction tool is though good, not as powerful as Foxit or Adobe.

Free and Low-Cost Options

PDFtk (PDF Toolkit)

To users who are used to command line interfaces, PDFtk can be used as a free open-source redaction solution with simple requirements. It is also not a pretty one, however, it is efficient to strip out entire pages or even single form fields of PDF files.

I will say that PDFtk is not something that can appeal to everyone. It requires a certain level of technical comfort to operate within and does not have a visual interface that other tools are available in. But when you need some batch operation or to be part of automated processes it is incredibly powerful. One of my colleagues developed a full document processing system that was based on PDFtk and processed hundreds of redactions every day.

LibreOffice Draw

There is one more alternative that many individuals do not consider: PDFs can be opened and some simple redaction can be done with the help of the free LibreOffice Draw which is a part of the free LibreOffice suite. It is performed by importing the PDF, removing or obscuring the sensitive information with opaque shapes and after this, the results are exported back to PDF.

The catch? This technique is effective only on PDFs which are basically images or extremely simple files. Forms, layers of complex PDFs or embedded fonts are likely to lose their formatting (or functionality). I would only suggest it when it involves simple redaction work infrequently and there is no reason to buy professional software.

PDF-XChange Editor

The free PDF-Xchange Editor version allows basic support of redacting, but with watermarks on the saved files unless you buy a license ($56). Despite this limitation, it can be used in terms of reviewing what should be redacted in favor of another tool on the final version.

The thing that impressed me about PDF-XChange is its speed. It manages huge papers without snarling like I have had with other competitors. The search feature is also effectively done as one is able to find information that requires redacting in lengthy documents without any difficulty.

Online Redaction Tools: Use with the Highest Caution

There are a number of web solutions that provide PDF redaction, such as SmallPDF, iLovePDF, and Sejda. They are easy to use when dealing with non sensitive documents but I highly recommend that one does not use them when handling very confidential information.

Consider it: you are uploading confidential documents to a third party server, processing them and downloading them again. You are adding needless risk into your workflow, even when using the encryption of the session via the use of the SSL protocol and the assurance of automatic deletion. I have read too much about data breach reports to be comfortable in suggesting online tools to sensitive redaction work.

In the case that you are required to work with online tools, maybe to access a restaurant menu or public flyer, Sejda has the strongest redaction options with a decent free plan (up to 200 pages per month).

Platform-Specific Solutions

Mac Users: Preview Plus 3rd Party Tools

The inbuilt Preview application of Mac is capable of deleting contents of PDFs but is not redaction, the information is usually retrievable in the document hierarchy. To do this effectively on Mac, I would suggest a combination of Preview as the first read and PDFpen Pro (129) that is a legitimate redaction tool that is specifically tailored to work with macOS.

PDFpen Pro is a highly compatible app with the Mac ecosystem, offering such features as AppleScript automation and iCloud sync. The redaction tool has both manual selection and a search-based redaction although it is not as advanced as either Foxit or the pattern recognition offered by Adobe.

Linux Solutions

Master PDF Editor or Okular is commonly recommended to Linux users. Okular is open-source and supports simple redaction via its annotation features, but as many free applications, to be certain that all sensitive data has been removed, it must be thoroughly verified.

A more reliable redaction solution is Master PDF Editor (approximately 70 dollars) that redacts Linux systems. It is one of the few Linux based applications that correctly removes information in the PDF format and does not merely conceal it.

Best Practices of a Successful Redaction

By experience (and luck, at least in the beginning of my career), I have developed a redaction workflow, which reduces errors to a minimum:

  1. Always work on copies. Redaction of the original document should not be done directly. This was the experience that I had when I made the mistake of over-redacting an important contract and was unable to retrieve the original document.
  2. Review twice, redact once. Print the paper or preview at varying zoom effects so that you do not miss any sensitive information. Headers, footers and metadata are to be paid special attention.
  3. Check document properties. Most PDFs include metadata which discloses the information about authors, companies or revision history. The majority of good redaction tools have the ability to remove this metadata, but you must recall to do so.
  4. Verify your redactions. Once the redacting is done, attempt to select and copy text on the part of the redacted sections. The redaction did not work well in case you are still able to copy text.
  5. Consider the context. Incomplete information can at times be as informative as full information. When you delete a name and leave in its place what you have done is deleting CEO of [Company Name], then you have not actually safeguarded the identity.

Different Industry Special Concerns

Legal Documents

The law firms usually require redaction software that generates a record of what was redacted and at what time. Both Foxit Phantom PDF and adobe acrobats Pro have redaction logs that can be used in proving that the documents were handled in an appropriate manner. Certain companies that I have dealt with have a strong need of such audit trails in order to comply.

Healthcare Records

The HIPAA compliance requires additional attention to medical records. Pattern-based redaction comes in at this point more than ever before, you require tools that can redact Social Security numbers, medical record numbers, and other PHI automatically. Both Foxit and PDFElement deal with this quite well, but the most advanced implementation is still Adobe.

Government Documents

There are redaction protocols to be used when dealing with FOIA requests by government agencies. They require the ability to use exemption codes when redacting parts and also have version control. Foxit Phantom PDF has a government version that has features tailored to these needs.

Making Your Choice

The choice of the appropriate PDF redaction tool is conditioned by a number of factors:

  • Frequency of use: In case you need to redact document on a daily basis, it would be reasonable to invest in Foxit PhantomPDF or Adobe Acrobat Pro. Occasionally, PDFElement or PDF-XChange Editor would be sufficient.
  • Complexity of documents: Most tools can deal with simple documents with simple text. The documents that involve forms, many layers or odd formatting require advanced solutions.
  • Budget limitations: Free tools are available but keep in mind that appropriate redaction will save you the possible expensive data breach or legal consequences. The cheapest may be in the end most costly.
  • Technical skills: Command-line utilities such as PDFtk are highly capable and flexible but need technical skills. The less technical user is easier to access through GUI-based tools such as PDFElement.
  • Requirement of compliance: There are industries that have requirements like a redaction capability or audit trail. Make sure that the tool you have selected satisfies these needs before conducting your commitment.

The Bottom Line

Adobe Acrobat Pro is still the standard of PDF redaction, but there are some alternatives that would be equally able to meet your requirements at less cost. The best alternative is Foxit PhantomPDF, which has the best redaction available and costs reasonably. The PDFElement is a great solution to small businesses and individuals, whereas specific applications such as Nitro Pro can be effective in the corporate setting.

It is important to keep in mind that inappropriate redaction is not only an embarrassment but also legally and financially disastrous. Whichever tool you settle on, ensure that you learn the usage and ensure that your redactions are final. Even a few more minutes of meticulous work may help you to escape major problems in the future.

The PDF tools market is still developing, and new functionalities and providers are introduced on a frequent basis. However, the principles are the same: authentic redaction irreversibly deletes information, and that cannot be discussed under sensitive information. Select your weapon according to your individual requirements, but never, under any circumstances, cut corners.

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