Bit4id Card Manager User 4.0

Bit4id Card Manager User is a desktop utility from Bit4Id that helps you manage smart cards and USB tokens used for digital signatures and secure authentication. It offers a clear, guided interface to view card information and stored certificates, change or unlock your PIN, initialize or reset supported cards, and run basic diagnostics to ensure everything is set up correctly. Designed for end users and help desks, it simplifies routine tasks so your card or token is ready for use with secure websites, email, VPNs, and eGovernment services.

Key features:

• Card and token overview: Check device details and status at a glance.
• Certificate visibility: View certificates on the card and verify their validity and purpose.
• PIN management: Change your PIN or unlock it using a PUK, where supported.
• Initialization and reset: Prepare or securely reset compatible cards and tokens, when permitted by policy.
• Diagnostics and guidance: Run quick checks on drivers and middleware, with step-by-step help to resolve common issues.

Platform support: Available for Windows, macOS, and Linux. Requires compatible Bit4Id devices and drivers/middleware.

Bit4id Card Manager User is developed by Bit4Id. The most popular version of this product among our users is 4.0.