Key Features of Buttercup

• Open-source and free: Fully transparent and community-driven.
• Cross-platform: Works on multiple operating systems.
• Built with NodeJS and Typescript: Modern technology stack.
• Strong encryption: Uses industry-standard methods to protect your data.
• Vault files (.bcup): Securely stores passwords and credentials.
• Multiple storage options: Supports local filesystem, Dropbox, Google Drive, and any WebDAV-enabled service like ownCloud or Nextcloud.
• Single primary password: Simplifies access by requiring only one master password.
• Supports various data types: Manages passwords and other sensitive information.
• Designed for security: Emphasizes strong, unique vault passwords and never requests personal vaults or passwords from users.

Cross-Platform Passwords & Secrets Vault with Buttercup

Managing passwords securely has become an essential part of maintaining any online presence. Buttercup is a free, open-source, and cross-platform password manager designed to help you do just that. Built with NodeJS and Typescript, Buttercup offers robust protection by encrypting your passwords and sensitive data with strong, industry-standard encryption methods. These encrypted credentials are stored within vault files (.bcup), which can be saved and loaded from various locations like your local filesystem, Dropbox, Google Drive, or any WebDAV-enabled service such as ownCloud or Nextcloud.

Why Use a Password Manager?

The importance of using unique and strong passwords for every online account cannot be overstated. If one account is compromised, unique passwords ensure that attackers cannot easily access your other accounts. However, remembering a separate, complex password for every service can quickly become overwhelming. This is where a password manager like Buttercup shines.

Instead of juggling dozens of passwords, you only need to memorize a single primary password that unlocks your Buttercup vault. Inside, all your account-specific passwords are safely stored, allowing you to use complex and unique credentials without the burden of remembering each one.

Security Precautions

Buttercup’s encryption safeguards your data within the vault files, but the security of your vault ultimately depends on the strength of your primary password. To keep your vault truly secure, consider these best practices:

• Choose a password unique to your vault that you don’t use anywhere else.
• Make it long and complex, incorporating a mix of letters, numbers, symbols, and spaces.
• Avoid using common words, names, or predictable patterns.
• Never share your primary password with anyone.

It’s important to remember that no one affiliated with Buttercup will ever ask for your vault file or primary password. Developers may request example vaults to help troubleshoot issues, but these should never contain real passwords or sensitive data.

By following these guidelines, Buttercup can serve as a reliable and secure tool for managing your passwords across platforms and services, helping you stay safe in an increasingly connected world.