Security
How we keep your files and data secure
End-to-End Protection
Your files are protected from upload to download with industry-standard security measures.
Auto-Delete
Files are automatically deleted after 30 minutes. No permanent storage means no long-term risk.
Data Protection
Encryption in Transit
- HTTPS/TLS 1.3 for all connections
- 256-bit SSL encryption
- No unencrypted data transmission
- Secure file upload and download
Server Security
- Isolated processing environment
- Regular security updates
- Intrusion detection systems
- Access control and monitoring
Automatic File Deletion
Upload Files
- Deleted immediately after conversion
- No backup copies created
- Secure deletion process
- Cannot be recovered
Converted Files
- Available for 30 minutes only
- Automatically purged from servers
- No permanent storage
- Scheduled cleanup system
Important: Download your converted files promptly. After 30 minutes, they are permanently deleted and cannot be recovered.
Privacy Protection
No Account Required
- No personal information collected
- No registration or login needed
- Anonymous file processing
- No user tracking
File Content
- We don't read your files
- Automated processing only
- No human access to content
- No content analysis or scanning
Technical Security
File Validation
- File type verification
- Size limit enforcement (20MB)
- Malware scanning
- Input sanitization
Processing Safety
- Sandboxed execution environment
- Resource limits and timeouts
- Error handling and logging
- Secure file handling
Security Best Practices
For Your Safety
- Don't upload sensitive documents
- Remove passwords before uploading
- Use secure internet connections
- Download files immediately
File Recommendations
- Keep original files as backup
- Scan downloads with antivirus
- Verify file integrity after download
- Use trusted networks only
Incident Response
If You Suspect a Security Issue
- Stop using the service immediately
- Contact our security team: security@hqpdf.com
- Include details about the suspected issue
- We'll investigate and respond within 24 hours
Security Tip: If you accidentally uploaded sensitive information, don't worry - it will be automatically deleted within 30 minutes. For immediate deletion, contact our support team.
Security Certifications
Standards Compliance
- HTTPS/TLS encryption standards
- OWASP security guidelines
- Industry best practices
- Regular security audits
Continuous Monitoring
- 24/7 security monitoring
- Automated threat detection
- Regular penetration testing
- Vulnerability assessments