Anonymize PDF Files Free
Remove sensitive information from PDF documents instantly. Free, open source, no registration required.
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PDF, DOCX, TXT supported
Why Anonymize PDF Files?
PDF documents are widely used for official documents, reports, contracts, and legal files. They often contain sensitive information: names, emails, phone numbers, addresses, SSN, credit cards, medical records, and legal case details.
Our free PDF anonymizer automatically detects and redacts all personal information with AI-powered precision.
Perfect For
- Legal firms - Redact confidential information from court filings
- Healthcare - Anonymize patient records and medical reports
- Financial services - Remove sensitive data from statements
- Government - Redact classified information before release
- Academic research - Protect participant privacy
- HR departments - Anonymize employee records
- Real estate - Remove personal details from contracts
PDF Anonymization vs Manual Redaction
Traditional PDF redaction requires manual marking of sensitive content. Our automated solution:
- ✓ Detects all PII in seconds (100x faster)
- ✓ Ensures consistent redaction patterns
- ✓ Catches information humans might miss
- ✓ Free (no expensive software licenses)
- ✓ Open source & auditable
Open Source & Self-Hostable
Take control of your data with our open-source solution. Deploy anywhere, use any AI model.
Self-Hosted
Deploy on your own infrastructure for maximum security and control
Privacy First
Your documents never leave your environment when self-hosted
Open Source
Transparent, auditable code available on GitHub
Compatible AI Models
OpenAI GPT-OSS
Advanced language understanding
Mistral AI
Open-source French excellence
Llama 2/3
Meta's open-source models
Ollama Local
Run models locally
Qwen
Open-source Chinese excellence
AI SmartTalk