There is a problem that often when sharing PDF documents, certain information such as personal or sensitive data should remain hidden from the viewer. The conventional way of simply deleting such data is not ideal as it can affect the context and overall structure of the document. Therefore, a method is sought to obscure specific content in PDF files. The operation should be simple and efficient, without impairing the urgency of confidentiality. There should also be no restrictions on the number of uses, to allow continuous use.

The PDF24 'Black out PDF' tool effectively solves the mentioned problem by allowing to black out specific content within a PDF document. You can specifically obscure sensitive data without affecting the overall structure of the document or the context. The simple operation and efficiency of the tool can ensure the urgency of confidentiality. Additionally, you can use the tool as often as you like without restrictions, thereby enabling continuous use. With this tool, you can effectively and reliably hide information within your PDFs before sharing them.