---

title: “KeePassXC Tutorial: Completely Offline Local Password Management” description: “KeePassXC is a local offline password manager with the password database stored entirely locally, supporting browser auto-fill and multiple encryption algorithms.” date: 2026-05-13T16:06:01.742Z category: 安全工具 tags:

• KeePassXC
• Local Password Management
• Offline Password Management
• KeePass Tutorial
• Password Security keywords:
• KeePassXC
• Local Password Management
• Offline Password Management
• KeePass Tutorial
• Password Security

---

KeePassXC: When Passwords Don’t Touch the Cloud, They’re Truly Secure

One-sentence solution: Don’t trust storing passwords in the cloud? KeePassXC keeps your passwords on your own computer — one file handles all your password management.

Bitwarden is great, but it requires uploading your passwords to the cloud (even if encrypted). Not everyone is comfortable with that.

For users who believe “passwords must be completely under my control,” KeePassXC is the ideal solution.

What Is KeePassXC?

KeePassXC is a local offline password manager, a modern fork of the classic KeePass project. All your passwords are stored in a single local encrypted file, unlocked with one master password (or key file).

The problem it solves: Password database is completely offline, completely local, completely under your control — no cloud service dependency.

Comparison with Bitwarden

Dimension	KeePassXC	Bitwarden
Storage Method	Local file	Cloud
Data Ownership	Fully controlled by you	Encrypted on Bitwarden servers
Multi-Device Sync	Manual (sync file via cloud drive)	Automatic
Browser Fill	✅ Requires plugin	✅ Native support
Security Model	You manage the file	End-to-end encryption
Best For	Local storage / offline users	Convenient multi-device experience

Key Features

• AES-256 encrypted password database
• Browser auto-fill (requires KeePassXC-Browser plugin)
• Strong password generator
• TOTP two-factor authentication support
• Import/export multiple formats
• Portable version — no installation needed, works from USB drive

Download

• Official Site: https://keepassxc.org/
• GitHub Releases: https://github.com/keepassxcreboot/keepassxc/releases

Note: If using with a browser, remember to install the KeePassXC-Browser extension separately.

Quick Start

1. Download and install KeePassXC
2. Create a new password database, set a master password
3. Start adding your password entries
4. Install the KeePassXC-Browser browser extension
5. Configure the browser extension to connect to your database
6. Regularly back up your password database file