buttercup ☆
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Description:
Javascript Secrets Vault - Multi-Platform Desktop Application
Type: Cask  |  Latest Version: 2.28.1@0  |  Tracked Since: Dec 17, 2025
Links: Homepage  |  @buttercup_pws  |  formulae.brew.sh
Category: Security
Tags: password-manager security encryption secrets-management javascript
Install: brew install --cask buttercup
About:
Buttercup is a multi-platform desktop password manager built with JavaScript. It provides a secure vault for storing and managing secrets, credentials, and sensitive data. The application supports encrypted storage and cross-device synchronization to keep your digital identity secure.
Key Features:
  • Encrypted secrets vault with AES-256 encryption
  • Cross-platform desktop application (macOS, Linux, Windows)
  • Secure password management and auto-fill capabilities
  • Support for multiple archive formats and cloud storage providers
Use Cases:
  • Managing passwords and credentials across multiple devices
  • Securely storing API keys, tokens, and sensitive configuration data
  • Sharing encrypted secrets with team members or family
Alternatives:
  • 1password – Commercial alternative with native macOS app and advanced team features
  • bitwarden – Open-source alternative with native app and self-hosting options
  • keepassxc – Open-source alternative with local-first storage and no cloud sync
Version History
Detected Version Rev Change Commit
Jun 30, 2024 11:16am 2.27.0 0 VERSION_BUMP beaa00f0
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