If that doesn't suit you, our users have ranked more than 100 alternatives to KeePass and loads of them are available for Linux so hopefully you can find a suitable replacement.
The best Linux alternative is Bitwarden, which is both free and Open Source. KeePass Alternatives for Linux: 25+ Password Managers and Authenticators | AlternativeTo (function()() Skip to main contentSkip to site searchPlatformsCategoriesOnlineWindowsAndroidMaciPhoneLinuxiPadAndroid TabletProductivitySocialDevelopmentBackupRemote Work & StudyLoginSign up HomeSecurity & PrivacyKeePassAlternativesKeePass Alternatives for LinuxThere are many alternatives to KeePass for Linux if you are looking for a replacement.