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Privacy Policy

Last updated: January 27, 2026

1. Data Controller

The controller of your personal data is Invert8 Grzegorz Michalski, based in Poland. For privacy-related inquiries, you can reach us at: [email protected].

2. "Privacy First" & Local Processing

The TB Signature Pro add-on for Mozilla Thunderbird is built with privacy as a core principle. All data regarding signatures, email accounts, configurations, and image assets are processed 100% locally on your machine.

The software does not collect, analyze, or transmit any personal data, email content, or telemetry to external servers.

3. Data Collected for B2B Orders

When placing a company license order via our B2B order form, we process only the necessary information required for VAT invoicing and contract fulfillment:

  • VAT ID / Tax Identification Number
  • Full company name and registered business address
  • Contact e-mail address for invoice delivery and license key issuance

4. Cookies & Analytics

Our website tbsignature.pro is served as a fully static site (Strict Export). We do not use third-party tracking cookies or invasive GDPR profiling scripts.

5. Your Rights

You have the right to access, rectify, request deletion, or restrict the processing of your order data. Contact us via email to exercise these rights.