How to Install KeePassXC on Debian 12, 11 or 10

In data security, KeePassXC emerges as a robust solution for those prioritizing the safety of their credentials. For Debian users, the prospect of integrating KeePassXC becomes even more compelling. This guide will demonstrate how to install KeePassXC on Debian 12 Bookworm or the older stable releases of Debian 11 Bullseye or Debian 10 Buster, ensuring your data remains encrypted and accessible only to you.

Diving into KeePassXC’s Features:

  • Cross-Platform Compatibility: KeePassXC’s design ensures seamless operation across various operating systems, enhancing its appeal to a diverse user base.
  • Open Source Integrity: Published under the GNU General Public License, KeePassXC champions transparency and freedom, allowing users to access, modify, and distribute the software without constraints.
  • KeePass Compatibility: With a database format that aligns with KeePass, transitioning data between the two applications is hassle-free.
  • Advanced Security Measures: Beyond merely storing passwords, KeePassXC offers features like database encryption using a master key and the generation of robust passwords, fortifying your data’s security.
  • Extensibility: KeePassXC’s support for plugin development means users can augment the application’s capabilities, tailoring it to their needs.

Given its comprehensive suite of features and an unwavering commitment to user security, KeePassXC stands out as a premier choice for password management. As we delve deeper, this guide will provide a step-by-step walkthrough to integrate KeePassXC into your Debian system seamlessly.

Install KeePassXC on Debian 12, 11, or 10 via APT

Step 1: Update the Debian System Before KeePassXC Installation

Ensuring that your system is up-to-date is paramount. An updated system mitigates potential installation hiccups and aligns with best practices. To achieve this:

  • Launch the terminal.
  • To refresh the package lists and upgrade your system to the latest versions available, enter the following command:
sudo apt update && sudo apt upgrade

Step 2: Select KeePassXC APT Installation Method on Debian

Option 1: Install KeePassXC from Debian’s Default APT Repository

For those who value stability in their software, KeePassXC Password Manager comes pre-packaged in the Debian repositories. This installation route is tailored for satisfied users with a stable version and doesn’t need the most recent updates. To install using this method:

Open your terminal and execute the command:

sudo apt install keepassxc

See the following method for those who prefer the newest version and do not mind importing a third-party PPA.

Option 2: Install KeePassXC via PPA

For tech enthusiasts eager to get the newest version of KeePassXC, leveraging a third-party repository is the way to go. Alexander Pozdnyakov maintains a reputable third-party repository that’s worth considering.

Start by installing some essential packages that will facilitate the PPA addition:

sudo apt install dirmngr software-properties-common apt-transport-https curl lsb-release ca-certificates -y

Safety first! It’s prudent to authenticate the packages you’re about to install. Thus, the next move involves importing the GPG key to ensure the packages’ authenticity:

curl -fsSL | gpg --dearmor | sudo tee /usr/share/keyrings/alexp_key.gpg > /dev/null

Before diving into the installation, ensure your package lists recognize this new repository:

echo "deb [signed-by=/usr/share/keyrings/alexp_key.gpg]$(lsb_release -sc)/ $(lsb_release -sc) main" | sudo tee /etc/apt/sources.list.d/alexp.list

Before you continue, run an APT update to reflect the newly imported PPA.

sudo apt update

With everything set, it’s time to install the KeePassXC Password Manager:

sudo apt install keepassxc

For the curious minds, if you ever wonder about the installed version of KeePassXC, here’s a handy command:

apt-cache policy keepassxc
Screenshot showcasing how to check the KeePassXC version using the apt-cache policy command on Debian Linux.
A visual guide on using the apt-cache policy command to determine the installed version of KeePassXC on Debian.

Launch KeePassXC on Debian 12, 11 or 10

For those who frequently use the terminal, KeePassXC provides a straightforward command to launch the application. Enter:


The majority of users may find the desktop interface more familiar and user-friendly. If you belong to this category, accessing KeePassXC is just as uncomplicated:

Navigate to Activities, move on to Show Applications, and from there, you can easily spot and select KeePassXC. This method ensures you don’t have to remember any commands, and the application is just a few clicks away whenever needed.

Activities > Show Applications > KeePassXC
KeePassXC application icon on Debian Linux desktop, indicating software readiness to launch.
Icon representation of KeePassXC on Debian Linux – Click to access your secure passwords.

Tips on Getting Started on KeePassXC on Debian 12, 11 or 10

Now that you have successfully installed KeePassXC on Debian Linux, here are some first-time tips on getting started with the software:

General KeePasXC Tips with Debian

  • Creating Your First Database:
    • Upon launching KeePassXC, the first step is to create a new database where all your passwords will be stored.
    • Click on the “Create new Database” button, name your database, and set the format and decryption time (it’s recommended not to change the format).
    • Set a strong but memorable password to protect your database. Remember, losing this password may result in losing access to your database and the stored information.
  • Organizing Your Entries:
    • Inside your database, you can create groups to organize your entries.
    • Select a group and click the “New Entry” button to add your account details.
    • For each entry, provide a title, username, and password. You can generate a new password using the provided button if it’s a new account.
  • Password Generation:
    • KeePassXC has a built-in password generator.
    • Navigate to Tools > Password Generator, specify the characters to be used (e.g., upper-case letters, digits, special characters), and KeePassXC will randomly generate a password for you.

KeePassXC Customizations with Debian

  • Theme Selection:
    • KeePassXC comes with light and dark themes designed for accessibility.
    • You can change the theme via the View menu, although the theme appropriate for your system will usually be selected automatically.
  • Compact Mode:
    • Enabling compact mode shows a smaller toolbar, group, and entry icons for a more compact view. This is especially useful for smaller screens.
  • Keyboard Shortcuts:
    • Familiarize yourself with the keyboard shortcuts for various actions such as opening, saving, locking databases, creating new entries, and others to enhance your workflow.

Other Tips

  • Database Security:
    • It’s recommended to allow KeePassXC to generate a dedicated key file for added security.
    • Navigate to Database -> Database Settings -> Security to generate a key file.
  • Browser Integration:
    • KeePassXC supports browser integration with major browsers like Google Chrome, Mozilla Firefox, and others, which allows for auto-filling of passwords and other convenient features.
  • Database Backup:
    • Regularly back up your KeePassXC database to prevent loss of data. Although KeePassXC is not cloud-based, you can manually move the database file among your devices for synchronization.
  • Two-Factor Authentication (2FA):
    • Consider setting up 2FA for an added layer of security. Tutorials are available that walk through setting up 2FA TOTP with KeePassXC.

These tips and customizations should provide a solid foundation as you explore and use KeePassXC on your Debian Linux system.

Opened KeePassXC application interface on Debian Linux after successful installation.
Experience the user-friendly interface of KeePassXC, showcasing its successful installation and launch on Debian Linux.

Additional Commands For KeePassXC on Debian 12, 11 or 10

Update KeePassXC on Debian

Your method of KeePassXC installation determines how you should update it. If you’ve installed KeePassXC using the standard Debian repositories or a third-party repository like the one maintained by Alexander Pozdnyakov, you can refresh the package lists and upgrade the application using:

sudo apt upgrade && sudo apt upgrade

Remove KeePassXC From Debian

If, for any reason, you decide that KeePassXC no longer aligns with your requirements, the process to remove it from your Debian system is straightforward.

To uninstall the KeePassXC application:

sudo apt remove keepassxc

Removing the repository reference from your system is a good idea if you decide not to utilize any other software from Alexander Pozdnyakov’s repository. This ensures that you don’t unintentionally pull updates or other software from it in the future:

sudo rm /etc/apt/sources.list.d/alexp.list

However, a word of caution, if you’ve installed other applications from this repository, refrain from removing them. If you inadvertently remove the repository and need to re-add it, you can refer to the earlier instructions in the tutorial.


KeePassXC stands out as an exemplary tool, especially for individuals who prioritize the security of their data. Its cross-platform compatibility ensures you can deploy it across different computer systems. The intuitive interface, coupled with the fact that it’s open source and freely accessible, underscores its appeal to those who seek both convenience and robust security.

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