2 posts tagged with "blackening"

In some situations, it may be necessary to redact parts of a PDF document containing confidential data before sharing it. These passages can be marked in the PDF and then blacked out. This makes confidential texts or images in the PDF invisible.

Minimum technical requirements

• Java version: 11

• webPDF version: 8 (revision 2159)

Sometimes it is necessary to check documents for confidential content or private information and then remove them. This can be text or images that are visible in a PDF file and should be removed. This procedure is called "blackening of content".