Rotki

rotki is a privacy-focused, open-source portfolio management and accounting platform designed to give users full control over their financial data. Built primarily for cryptocurrency users, the application enables individuals to track, analyze, and manage their digital assets across multiple wallets, exchanges, and blockchain networks.
Unlike traditional cloud-based tools, rotki operates as a self-hosted, local application. This means all financial data remains securely stored on the user’s own device, eliminating the need to share sensitive information with third-party services. The platform emphasizes transparency, data ownership, and security, ensuring users maintain complete control over their assets and transaction history.
rotki offers a comprehensive suite of features, including portfolio tracking, transaction history management, profit and loss reporting, and tax-related analytics.