Bitwarden

Bitwarden is an open-source password manager that enables individuals, teams and enterprises to store, generate and share passwords and other sensitive information securely using end-to-end encryption. Weak and reused passwords remain one of the most common causes of security breaches, and organisations often struggle to control how employees share credentials, particularly through spreadsheets, chat messages or notes. Bitwarden addresses this by providing an encrypted vault accessible across devices, combined with administrative controls for businesses. Its approach is distinguished by transparency: the source code is publicly available and subject to regular third-party security audits, and a zero-knowledge architecture means data is encrypted on the user's device before it reaches Bitwarden's servers. This openness, together with the option to self-host, has made it a popular choice among security-conscious users, developers and organisations with strict data governance requirements.

Core features include password generation, autofill through browser extensions and mobile apps, secure notes, credit card and identity storage, passkey support, two-factor authentication options and an integrated authenticator for time-based one-time passwords. Bitwarden Send allows encrypted sharing of text and files, while business plans add organisations and collections for secure sharing, granular permissions, event logs, policy enforcement, directory synchronisation and single sign-on integration with identity providers such as Microsoft Entra ID and Okta. Bitwarden Secrets Manager extends the platform to developer secrets and infrastructure credentials, and a password health report highlights weak, reused or exposed passwords. The service is available as a cloud offering hosted in the United States or European Union, or as a self-hosted deployment, with clients for Windows, macOS, Linux, iOS, Android and major browsers. It is used by individuals, families, small businesses, enterprises and public sector bodies. Paid business pricing starts from around USD 4, typically per user per month, with a free trial; this business listing does not include a permanently free version.