Cryptr

The application provides a graphical interface for managing secrets stored in a HashiCorp Vault instance. Users can read, create, modify, move, and rename secrets through a visual folder‑like view, and the tool supports uploading and downloading both text and binary files directly to and from the filesystem. It also includes a “share secret” feature that generates time‑limited, self‑destructing secrets for one‑off transmission between users, and it renders underscores in key names as spaces for easier navigation.

The program runs on Windows, Linux (via AppImage), and macOS, and can be installed through Homebrew as a cask. It works with LDAP, UserPass, and Token authentication backends, and requires that token‑associated policies grant read access to enable secret discovery. The interface respects Vault’s policy model, allowing glob patterns only at the folder level when listing secrets.

Although the software is stable and Apache‑2.0 licensed, it is no longer maintained; users are directed to the official HashiCorp Vault UI for a supported graphical experience.