Auto Redact PDF

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Redacts listOfText in a PDF document

This operation takes an input PDF file and redacts the provided listOfText. Input:PDF, Output:PDF, Type:SISO

Options

File Input
The input PDF file
List of Text
List of text to redact from the PDF
Use Regex (*)
Whether to use regex for the listOfText
Whole Word Search (*)
Whether to use whole word search
Redact Color (*)
Hexadecimal color code for redaction, e.g. #FF0000 or 000000
Custom Padding (*)
Custom padding for redaction
Convert PDF to Image (*)
Convert the redacted PDF to an image
Result Format

Specify how the response should be mapped to the table output. The following formats are available:

Raw Response: Returns the raw response in a single row with the following columns:

  • body: Response body
  • status: HTTP status code

Input Ports

Icon
Configuration data.

Output Ports

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Result of the request depending on the selected Result Format.
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Configuration data (this is the same as the input port; it is provided as passthrough for sequentially chaining nodes to declutter your workflow connections).

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Links

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Installation

To use this node in KNIME, install the extension Stirling PDF Nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.4

A zipped version of the software site can be downloaded here.

Plugin provider: NodePit
Plugin version: 1.1.0.202506081120
On NodePit since: 2025-06-08
Last update: 2025-06-30
KNIME versions: Since v5.3
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