Three steps. No surprises.
Designed to feel obvious to a lawyer, not just a developer.
Upload
Drag your files into Anonymo. The app scans for 30+ PII categories automatically — names, addresses, AHV, IBAN, phone, email, dates, and custom entity classes.
Review
A side-by-side view shows original text on the left and anonymized preview on the right. Click any tag to override, ignore, or reclassify. Human-in-the-loop is always recommended.
Export
Choose your output: anonymized file ready for AI, tagged file for audit, or encrypted mapping key to re-identify later. Files write to the folder you choose — nowhere else.
Under the hood
How can you trust it is truly offline?
Anonymo is a single-process desktop application. It does not spawn background services, call external libraries at runtime, or write intermediate files. You can verify this yourself:
- ▍Disable all network interfaces — the app runs fully.
- ▍Run a packet capture during a session — zero connections.
- ▍Inspect the file system — no persistent data outside your chosen output folder.
This is privacy engineering you can observe, not just promises on a webpage.