List of the Top 7 Free Encryption Key Management Software in 2025

Forget the hassle of remembering your passwords; let Zoho Vault handle it for you. This secure password manager not only safeguards your credentials but also autofills them effortlessly across various websites and applications. With Unlimited password storage and smooth autofill features, Zoho Vault also provides detailed administrative controls. Gain valuable insights into the security of your personal and business passwords, allowing you to quickly pinpoint weak ones and modify them with just a few clicks. You can securely store and manage passwords with distinct access privileges, and even share them when necessary. Additionally, the vault allows you to include documents, notes, credit card information, and software licenses, making it a comprehensive solution for your data. Organizing passwords and sensitive information into neatly structured folders and subfolders simplifies management and sharing of multiple passwords. Users can easily access their daily applications without the burden of remembering a multitude of passwords. Furthermore, our extensive catalog supports hundreds of cloud applications and provides options for custom integrations, enhancing your experience even further.

Securden Password Vault is a comprehensive solution for password management designed for enterprises, enabling secure storage, organization, sharing, and tracking of both human and machine identities. Its intuitive access management system empowers IT teams to share administrator credentials while automating the oversight of privileged accounts efficiently within the organization. Furthermore, Securden integrates effortlessly with various industry-standard solutions such as SIEM, SAML-based SSO, Active Directory, and Azure AD, facilitating a smooth implementation process across different organizations. Organizations can be confident in the protection of their sensitive information, as Securden employs robust encryption techniques supported by a reliable high availability infrastructure. The platform also features detailed granular access controls, allowing users to provide account access without disclosing the actual credentials in a just-in-time manner. Importantly, Securden Password Vault supports both on-premise self-hosting and cloud-based (SaaS) deployment options, making it flexible to meet diverse organizational needs. This versatility ensures that companies can choose the deployment method that best aligns with their security requirements and operational preferences.

OpenSSH is recognized as the premier tool for implementing remote logins via the SSH protocol. It safeguards all communications through encryption, thereby preventing eavesdropping, connection hijacking, and a range of cyber threats. In addition, OpenSSH offers a robust suite of secure tunneling capabilities, diverse authentication methods, and extensive configuration options. Commands such as ssh, scp, and sftp enable seamless execution of remote tasks, while key management is efficiently conducted through tools like ssh-add, ssh-keysign, ssh-keyscan, and ssh-keygen. On the server side, essential components include sshd, sftp-server, and ssh-agent, all of which contribute to its functionality. This versatile software is developed by a dedicated team from the OpenBSD project and is released under a BSD-like license. Despite its integration into many commercial applications, only a handful of companies provide financial backing for its ongoing development. Users seeking support for OpenSSH can reach out to the OpenBSD Foundation. Given the known vulnerabilities associated with protocols such as telnet and rlogin, it is crucial for all operating systems to have built-in support for the SSH protocol. The SSH protocol comprises two separate and incompatible versions, SSH 1 and SSH 2, which can sometimes result in compatibility challenges. As the demand for secure communications rises, the implementation of OpenSSH is becoming increasingly prevalent across a wide array of industries. Its growth reflects a broader recognition of the importance of robust security measures in today's digital landscape.

ManageEngine Key Manager Plus is a web-based tool designed for effective key management, allowing users to streamline the control and oversight of SSH (Secure Shell), SSL (Secure Sockets Layer), and various other certificates throughout their complete lifecycle. This solution provides administrators with crucial insights into their SSH and SSL environments, empowering them to manage their keys effectively and mitigate risks related to breaches and compliance failures. Handling a Secure Socket Layer environment can pose challenges, especially when dealing with numerous SSL certificates from various providers, each possessing distinct validity periods. Without proper monitoring and management, there is a risk of SSL certificates expiring or invalid certificates being utilized, leading to potential service interruptions or error notifications that could undermine customer trust in data protection. In severe instances, these oversights may even culminate in significant security breaches, highlighting the importance of diligent certificate management. Therefore, implementing a robust key management solution like ManageEngine Key Manager Plus is essential for maintaining security integrity and ensuring uninterrupted service delivery.

It is essential to secure, manage, and store tokens, passwords, certificates, and encryption keys that play a crucial role in protecting sensitive data, employing methods such as user interfaces, command-line interfaces, or HTTP APIs. By integrating machine identity, applications and systems can be fortified while automating the issuance, rotation, and management of credentials. Utilizing Vault as a trusted authority helps to facilitate the verification of application and workload identities. Many organizations encounter issues with credentials being hard-coded in source code, scattered across configuration settings, or stored in plaintext in version control systems, wikis, and shared drives. To mitigate the risks associated with credential exposure, it is vital to ensure that organizations have rapid access revocation and remediation protocols in place, presenting a complex challenge that necessitates thorough planning and execution. Addressing these vulnerabilities not only bolsters security measures but also fosters confidence in the overall integrity of the system, creating a safer environment for all stakeholders involved. Ultimately, a proactive approach to credential management is key to sustaining trust and protecting sensitive information.

Stop spending unnecessary time searching for API keys that are scattered everywhere or piecing together configuration tools that you don’t fully understand, and put an end to neglecting access control. Doppler provides your team with a centralized point of truth, streamlining the process for the best developers who believe in automating their tasks. With Doppler, locating essential secrets becomes hassle-free, as any updates you make only need to be done once. It serves as your team's unified source of truth, allowing you to neatly organize your variables across multiple projects and environments. Sharing secrets through email, Slack, or git is no longer acceptable; once you add a secret, your team and their applications will have immediate access. The Doppler CLI functions similarly to git, intelligently fetching the relevant secrets based on your current project directory, eliminating the headache of synchronizing ENV files. Implementing fine-grained access controls ensures that you maintain the principle of least privilege, while read-only tokens for service deployment significantly reduce exposure. Need to limit access for contractors to just the development environment? It’s a straightforward task! Additionally, with Doppler, you can effortlessly keep track of your secrets, ensuring your workflows remain secure and efficient.

Secure vaults enable the automation and safeguarding of access to credentials, tokens, and keys throughout your DevOps tools and cloud services, ensuring that API keys are managed effectively within your cloud environments. By utilizing these vaults, organizations can enhance their security posture while streamlining access control processes.