Vk-dossier is a Chrome extension that allows users to store personal notes directly on VKontakte pages. Whether it's an address, phone number, email, or any other important information, you can simply write it down on the user's page and it won't get lost in the sea of messages.

One of the key features of Vk-dossier is the integrated search field with a brief comment option. Additionally, there is a button that allows you to exclude a user from search results. This same button appears on user pages next to the "Add to Friends" button, providing a quick way to manage your contacts.

The extension offers data synchronization with the cloud and allows users to customize the necessary fields. By default, all personal note data is stored locally on the browser, ensuring that no information leaves the user's computer without their consent. To enable cloud synchronization, users will need to have an account on the "zametki.vprogramme.rf" project.