Blockchain-based centralized file-sharing platforms are not capable of providing security and privacy to data which leads to an increase in security attacks, single points of failure, and censorship. As we know the digitization of legal documents has taken a rapid growth which results in the transformation of the legal industry and provided efficiency, accessibility, and security to a multitude of stakeholders. However, there is a need for a trusted and immutable system for storing, sharing, and verifying these documents remains a challenge. The paper is based on the concept of "Blockchain-Based eVault for Legal Documents," It leverages blockchain technology to address the issues of document authenticity, data security, and legal document management. The proposed eVault is designed to act as a secure repository for legal documents, offering a robust solution to the persistent challenges of document tampering, fraud, and unauthorized access. By utilizing blockchain technology, which provides decentralized, transparent, this eVault ensures the integrity or authenticity of legal documents.