Hidroteknik Software

Privacy policies

KobiPass - Privacy Policy

Last updated: 17 July 2026 · Windows (Microsoft Store)

Summary: KobiPass is a fully local password vault. Your data stays on your computer; no personal data, passwords or vault contents are sent to Hidroteknik. There is no cloud account and no application server.

Data processed (on your device only)

  • Vault records you create (names, passwords, extra info fields)
  • Admin and sub-user passwords (used only for encryption; never stored or recoverable)
  • App preferences (theme, language, recent files, security timers)
  • Automatic encrypted backup files (in the local app data folder on your device)

Storage and security

Vault files are encrypted with AES-256-GCM; new vaults derive keys with Argon2id. Your password is never stored; if forgotten, data cannot be recovered. Backups are encrypted too. There is no plain-text export (CSV etc.).

Internet and third parties

KobiPass does not require an internet connection and does not send vault data to Hidroteknik servers or any intermediary. It contains no advertising, analytics or tracking libraries.

Access and deletion

All data is on your device; you may delete vault files and backups at any time. Uninstalling does not automatically delete .enc files you created; delete them manually if desired.

Children

KobiPass is not directed at children. We do not knowingly collect data from anyone under 13.

Data controller

Hidroteknik A.Ş., Sumer Mah. 2296 Sk. No:21, Alyaz Is Merkezi, Merkezefendi / Denizli, Türkiye. Phone: +90 258 251 40 60.

Your rights

Under Turkish Law No. 6698 on the Protection of Personal Data (KVKK) and the EU General Data Protection Regulation (GDPR), you have the right to learn whether your personal data is processed, to request information, rectification and deletion, to object to processing and to lodge a complaint. Write to the address below; we reply within 30 days.

Changes

This policy may be updated. The current text is always published at this address and the date at the top of the page changes.

Contact

For privacy questions and requests: software@hidroteknik.com.tr

KobiPass app page →