Overlay Text and Color
Want to apply text like "Confidential" or redaction with some color? Apply OverlayText and OverlayFillColor properties that will appear over the redacted content, once removed or blocked out from the PDF.
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Remove confidential and sensitive content from PDF Documents, built in C#, VB.NET, or any other .NET language and add multiple redactions in a PDF document.
Safely and efficiently apply redaction to remove content access for confidential or selected material. The content is removed entirely from PDF and cannot be copied or pasted to any other document.
Use a single line of code to redact individual or multiple areas of text or images, all at one time.
Apply redaction properties on one or several areas marked for removal in our JavaScript GrapeCity Documents for PDF Viewer. Copy and paste are disabled after content is redacted.
Find specific text, words, or phrases in one or more PDF documents that contain searchable text and mark it for redaction and removal.
Want to apply text like "Confidential" or redaction with some color? Apply OverlayText and OverlayFillColor properties that will appear over the redacted content, once removed or blocked out from the PDF.
View Demo Learn MoreApply MarkFillColor and MarkBorderColor properties to mark confidential areas for redaction.
View Demo Learn MoreApply repeated text over redacted content using OverlayTextRepeat.
View Demo Learn MoreGrapeCity Documents for PDF (GcPdf) is a cross-platform library used to create, analyze, and modify PDF documents. We are pleased to announce the release of GcPdf v3.1, which allows users to redact and remove content from PDFs.
Read MoreWhen you mark the redact area, a marking or highlight appears in the place of content to show that the region has been marked for redaction. With GcPdf class library, you can find all instances of texts and mark the content for redaction.
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