![]() However, this also means that none of the text will be selectable and the file size might increase. This means that the whiteout or redacted sections cannot be individually selected or removed after you export documents.Ĭonvert to Image: One way to ensure that text isn't selectable or recoverable after content removal is to convert the PDF pages into images. The section is blacked out (or whited out) and the underlying data is deleted.įlatten the PDF File: Flattening merges the annotations and layers into the base layer of the document, preventing further edits to files. These tools don't just visually hide data but permanently remove it from the PDF document in minutes. Use Redaction Tools: Many professional PDF editing software like Adobe Acrobat Pro DC and PDF Reader Pro offer redaction tools. In the case of confidential content, there are several precautions you can take to securely remove content from PDFs using our straightforward interface. Someone using a PDF editor might be able to simply delete the annotation, revealing the information underneath.īest Practices for Securely Removing Content Searchability: Even if content is whited out, it may still be searchable within the PDF, especially if the PDF contains selectable text.Īnnotations: The white out could be treated as an annotation or layer to your editable file. The underlying data is often still present in the file, which means tech-savvy individuals can retrieve the covered data using certain tools or methods. Underlying Data Remains: Whiting out data in a PDF merely covers the visual aspect of the content. The whiteout feature of PDF Reader Pro is a handy editing tool that is great for keeping your document intact but is not the go-to method for keeping your documents secure. ![]() The Shortcomings of Whiting Out for Security By following these best practices, you can ensure your content remains private, secure, and professionally presented using our PDF tool. Whiting out content in a PDF requires more than just covering up the unwanted parts. Always check the final file size, especially if you need to share the PDF via email or platforms with size restrictions. Keep File Size in Mind: Adding multiple whiteout patches or using certain tools might increase the file size. Check this by attempting to highlight or search for the whited-out text. If the document is important, have someone else review your edits as a quality check.īe Cautious with Optical Character Recognition (OCR): If your PDF software has OCR enabled, it might still recognize and read the text you've tried to white out. Dedicated PDF editors are recommended for more secure editing.Ĭonfirm with a Second Set of Eyes: Sometimes, you might miss a spot or not cover content adequately. However, these methods are usually not secure. This adds another layer of security, ensuring only authorized individuals can view or edit the file.Īvoid Using Basic Tools for Sensitive Data: Tools like Microsoft Paint or basic PDF viewers might allow you to overlay white shapes on a PDF. Password Protect the Edited PDF: If you're whiting out sensitive content, consider adding password protection to the edited PDF. Double-check these areas, especially if you're sharing the file externally. Remember Metadata and Comments: Whiting out content in the main body of the PDF doesn't remove associated metadata or comments. Before sharing or distributing your edited PDF, print out a copy to verify the content is appropriately whited out. Test Print the PDF: Sometimes, what appears hidden on the screen might appear in print. Ensure that the content you've whited out isn't visible on any other layers or in any other viewing modes. ![]() Sometimes, zooming in will reveal hidden content at a more zoomed-out level.Ĭheck the Layers: Some PDFs might have layers. For sensitive content, always use editing tools like redaction instead of the traditional whiteout method.Įnsure Content is Completely Covered: If you're using the whiteout method, ensure that the content you wish to hide is entirely covered. It's safer and more secure than merely overlaying a white rectangle. Use Redaction Tools: Some PDF editing software provides redaction tools that permanently remove content from a PDF. This way, if something goes wrong or if you need the original content, you have a copy to refer back to. With that in mind, here are some best practices when it comes to whiting out content in a PDF:Īlways Backup: Before making any changes to your PDF, make sure to create a backup copy. However, simply putting a white overlay on the content doesn't necessarily remove it from the file. Whiting out content in a PDF file is often done for corrections, privacy, or visual presentation. ![]() Change the fill and line colors to white using the "Properties" panel on the top right corner.
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