Redaction How-to Guides
Step-by-step tutorials for redacting sensitive data from PDF, Word, and Excel documents. Every guide includes a free online tool recommendation.
How to Redact a PDF
Complete guide to redacting PDFs — free online tools, Adobe Acrobat, Mac Preview, and more. Covers permanent vs. visual redaction.
How to Redact a PDF for Free
Compare free online PDF redaction tools. See which tools actually remove data vs. just covering it up.
How to Redact a Word Document
The only guide for redacting Word (.docx) files directly — no PDF conversion needed. Free online tool.
How to Redact Excel
Redact sensitive data in Excel spreadsheets with AI. Detect and remove names, SSNs, financial data across all sheets.
How to Redact in Adobe Acrobat
Step-by-step Adobe Acrobat Pro redaction guide. Plus a free alternative that supports Word and Excel.
Ready to redact?
Redactly is the only free tool that supports PDF, Word, and Excel redaction.