KMyMoney is a personal finance manager for desktop and notebook computers, available for Linux, macOS and Windows. It is built on KDE frameworks and offers a broad set of tools for tracking personal finances. According to the project, it uses double-entry accounting, puts emphasis on ease of use for non-technical users, and provides the core features found in commercial personal finance managers.
KMyMoney is maintained by the KDE community. KDE e.V., the non-profit association with its registered seat in Berlin, holds the KDE trademarks and supports the community. The source code is licensed under GPL-2.0-or-later and publicly available, so organisations can review and build it themselves. The project website describes no cloud or hosted service: the application runs on the user's own computer, so financial records stay under the control of the organisation that runs it, without a vendor-side data processing relationship.