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Jan 16, 2026
How To Search & Redact Text In PDF Online Gratuito
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How-to Guide
How to Search & Redact Text in PDF:
01
Upload your document using pdfFiller`s uploader
02
Select the Search & Redact Text in PDF feature in the editor`s menu
03
Make the required edits to your file
04
Push the orange “Done” button in the top right corner
05
Rename the document if it`s needed
06
Print, save or email the template to your device
For pdfFiller’s FAQs
Below is a list of the most common customer questions. If you can’t find an answer to your question, please don’t hesitate to reach out to us.
What if I have more questions?
Contact Support
How do I black out text in a PDF?
Open the PDF file to redact in Preview. Black out text using any method you want (e.g. use the rectangle annotation tool with black as the color and choose the thickest border. Then draw the shape as many times as needed until your document is blacked out.) File > Save As, and choose an image format such as PNG or GIF.
How do I black out text in a PDF for free?
To black out text in a PDF online, upload your PDF document using pdfFiller's uploader. Choose the 'Blackout' button in the 'Tools' tab. You can drag the cursor to black out any text or image in your document. After blacking out the content, you can also click the 'Text' button in the 'Edit' tab and add text in your PDF.
Can I black out text in a PDF?
Open the PDF that contains the text you want to black out. Go to the Tools menu and select the Redact tool to open the Secondary Tool Bar immediately above the PDF. It includes the Redaction Tools. Choose Mark for Redaction and select OK when prompted by the pop-up window.
How do I hide text in a PDF for free?
Hide Text in PDF. Click on the “Protect” tab and select “Mark for Redaction”. Then go to the page where you want to hide text and select the text. You can also use the “Search & Redact” option to search for a particular word and hide it on all pages at once.
How do I block sensitive information on a PDF?
Double-click to select a word or image.
Drag to select a line, block of text, object, or area.
Press Ctrl as you drag to select areas of a page in a scanned document.
How do I permanently redact a PDF?
Open your PDF document.
Switch to Edit Mode.
Drag cursor over the text you want to redact to select it.
Right-click over selected text and choose Edit and then Redact from the right-click menu.
How do you redact text in PDF?
Open your PDF document.
Switch to Edit Mode.
Drag cursor over the text you want to redact to select it.
Right-click over selected text and choose Edit and then Redact from the right-click menu.
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