Assinador de Arquivos is the official file-signing application from the Court of Justice of Paraná (Tribunal de Justiça do Paraná – TJPR). It enables attorneys, parties, and court personnel to digitally sign documents and verify existing signatures for use in TJPR’s electronic services. By applying standards-based digital signatures, the application helps ensure the authenticity, integrity, and legal validity of documents in electronic judicial proceedings.
Key capabilities include secure document signing, signature validation, and clear, step-by-step guidance throughout the process. The tool is designed to work with digital certificates issued under Brazil’s public key infrastructure (ICP-Brasil), helping users meet judicial requirements while streamlining routine tasks such as preparing petitions, submissions, and administrative records.
With a straightforward interface and detailed feedback on each signature, Assinador de Arquivos reduces errors and helps users submit compliant documents the first time. Developed and maintained by TJPR, it is a trusted solution for managing digital signatures in the Paraná state judiciary.
Assinador de Arquivos is developed by Tribunal de Justiça do Paraná - TJPR. The most popular versions of this product among our users are: 6.0 and 7.0.
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