Secure data illustration
Best practices

We process everything locally, without storage.
Our design follows the least-privilege and zero-trust principles.
All features are designed to minimise data exposure.

🔐 Security and Privacy
  • ✔️ No file is stored on the server.
  • ✔️ Each file is automatically deleted after processing.
  • ✔️ No personal data is collected.
  • ✔️ No transfer to third-party services or external clouds.
📁 File Management
  • ✔️ You retain full control over your data.
  • ✔️ No history or tracking is retained.
  • ✔️ Files are only accessible to you during the operation.
  • ✔️ Processing is isolated and anonymous.
🔎 Transparency
  • ✔️ Each tool clearly indicates the expected file type.
  • ✔️ No hidden processing or automatic enrichment.
  • ✔️ You always choose the output format.
  • ✔️ Clear documentation is available for every tool.
🏗️ Platform Reliability
  • ✔️ Designed for business users with no technical knowledge required.
  • ✔️ Stable, intuitive interface designed for professional use.
  • ✔️ Regular tests and consistency checks on processed files.
  • ✔️ No plugins, extensions, or installation required.

Mastering your data starts with trust

By choosing ETLnext, you rely on tools that respect your processes, protect your files, and enhance your data operations. Security is not a feature — it's a foundation.