nagosKasa END USER LICENSE AGREEMENT This English text is a translation provided for convenience. In the event of any conflict or inconsistency between the Turkish and English versions, the Turkish version shall prevail. 1. Parties This agreement is entered into between NAGOS BİLİŞİM LİMİTED ŞİRKETİ (Remzi Oğuz Arık Mah. Atatürk Bulvarı No: 199/9 Çankaya / Ankara, Türkiye; Ankara Trade Registry No: 550934; MERSİS No: 0627166742400001; Kavaklıdere Tax Office, Tax No: 6271667424; e-mail: info@nagos.com.tr) ("NAGOS") and the person who acquires a license for the nagosKasa software (the "User"). 2. Definitions • Software: the password vault program named nagosKasa (its Windows and mobile versions), its documentation and the updates provided by NAGOS. • Major Version: the first digit of the version number (e.g. 1.x). Versions 1.0, 1.1 and 1.2 belong to the same major version; 2.0 is a new major version. • Update: a bug fix, security improvement or additional feature released within the same major version. • Vault File: the file that contains the User's data in encrypted form and is kept only on the User's devices and in locations chosen by the User. • License Key: the code signed by NAGOS that carries the license name chosen by the User and the license number. • Activation: the one-time registration of the License Key over the internet when it is first used on a device. 3. Subject and Nature of the License NAGOS grants the User a non-exclusive, non-transferable, non-sublicensable and PERPETUAL right to use the Software. A perpetual license means that the purchased major version may be used without any time limit; there is no annual fee or subscription. The license is a FAMILY LICENSE. The User and the family members living with the User may create up to 5 (five) separate vaults with the Software. The master password and contents of each vault are independent of one another. A License Key may be activated on up to 15 (fifteen) devices (computers and mobile devices included). The License Key may not be shared with, sold or rented to persons outside the family. The mobile applications are free of charge and are used together with the desktop license. This agreement does not transfer ownership of the Software; the intellectual property rights in the Software belong to NAGOS under the Turkish Law on Intellectual and Artistic Works No. 5846. 4. Updates, New Major Versions and Product Editions The User receives all updates released within the licensed major version free of charge. NAGOS may release a new major version in the future. Upgrading to a new major version may be subject to a fee; upgrading is the User's choice. The User may continue to use the current major version indefinitely. NAGOS may offer product editions with different scopes (e.g. Standard, Pro) under separate licenses and at different prices. The User's license covers the edition purchased. NAGOS does not undertake to release updates; updates are provided in good faith. 5. Compatibility and Operating System Changes The Software is provided to run on the operating system versions stated on the product page on the date of purchase. Future operating system changes made by Microsoft, Apple, Google or any other third party are beyond NAGOS's control. NAGOS is not obliged to release updates to ensure compatibility with operating system versions released after the date of purchase; whether to do so is at NAGOS's discretion. 6. Your Data: NAGOS Sees No Data The Vault File is encrypted on the User's device with the master password set by the User. The master password, the recovery key and the inheritance shares are not sent to NAGOS and are not stored by NAGOS. NAGOS has no means of accessing the contents of the Vault File. Consequently, if the master password, the recovery key and (if any) the inheritance shares are all lost, recovery of the data is technically impossible. Keeping these keys safe and making regular backups is the User's responsibility. The User may place the Vault File or its backups in a location or cloud service of the User's choice (e.g. OneDrive, Google Drive, iCloud). These services are third parties unrelated to NAGOS and are subject to their own terms. The inheritance envelope is optional. To whom the shares are given and how they are protected is entirely at the User's discretion and responsibility. 7. Exporting Your Data and Independence of the License As long as the Software runs, the User may export their data at any time. The exported file is UNENCRYPTED; protecting this file and deleting it when no longer needed is the User's responsibility. The License Key is activated over the internet only once on each device. After activation the Software does not need the internet or any NAGOS server to run; no vault data, including vault contents, is sent to NAGOS during activation. If NAGOS detects that a License Key has been shared or sold in breach of Section 3, it may stop new activations with that key. 8. Obligations of the User • Not to share, sell or rent the License Key to others. • Not to modify, copy or distribute the Software; not to decompile it except as permitted by Law No. 5846. • Not to use the Software for unlawful purposes. 9. Statutory Rights The User's statutory rights remain reserved. 10. Limitation of Liability NAGOS is not liable for damages arising from the User's loss of the master password, recovery key or inheritance shares, from the User knowingly giving them to or having them taken by third parties, from malware on the User's device, from failure to protect exported unencrypted files, or from third-party services (cloud, operating system). NAGOS's liability for intent and gross negligence remains reserved. 11. Force Majeure NAGOS cannot be held liable for failure or delay in performing its obligations under this agreement due to events beyond its control, such as natural disasters, epidemics, war, terrorism, fire, flood, strikes, general power or internet outages, decisions of public authorities, or the interruption or change of third-party infrastructure and services (operating system, app store, cloud service). 12. Trial Version and Right of Withdrawal Before purchase, the User is offered a free trial of the Software with all features and a limited number of entries. When the trial ends, new entries cannot be added; however, existing entries can still be viewed and exported. Pursuant to Article 15(1)(ğ) of the Turkish Regulation on Distance Contracts, the right of withdrawal cannot be exercised for contracts concerning intangible goods delivered instantly in electronic form. Before purchase, the User expressly confirms that the right of withdrawal ends upon delivery of the License Key. 13. Personal Data The Software does not send the contents of the Vault File to NAGOS. The information collected at purchase for invoicing (name and surname or company name, address, telephone, e-mail, identity/tax number) and the activation records are kept only in NAGOS's sales records; they are not transferred to the License Key or the Software. The processing of this data is described in the separately provided Privacy Notice under the Turkish Personal Data Protection Law (KVKK). 14. Termination If the User materially breaches this agreement (e.g. by offering the License Key for sale), NAGOS may terminate the license by written notice. The Vault File and the data in it belong to the User in all cases. 15. Disputes This agreement is governed by Turkish law. Consumers may apply to the consumer arbitration committees and consumer courts specified by law. For merchants, the Courts and Enforcement Offices of Ankara have jurisdiction. 16. Entry into Force The agreement enters into force when the User accepts it electronically during installation or purchase.