Assinatura Digital is a Chrome extension developed by FP2 Tecnologia. It is designed to read digital certificates of the A3 model, as major browsers have discontinued support for Java applets. With this extension, users can access the hardware of their Smartcard reader or token and digitally sign documents.

The extension works in conjunction with additional software, allowing users to securely sign documents using their digital certificates. By utilizing the hardware of the Smartcard reader or token, users can ensure the authenticity and integrity of their digital signatures.

Assinatura Digital provides a convenient solution for individuals and businesses who rely on digital signatures for secure document authentication. With its compatibility with Chrome, it offers a user-friendly experience for those who need to sign documents using digital certificates.

Please note that Assinatura Digital is a free extension, making it accessible to a wide range of users. Whether you are an individual or a business, this extension can streamline your document signing process and enhance the security of your digital signatures.