LibreOffice Base is a free and open-source database development and administration tool for relational database management systems that is part of the LibreOffice office suite. LibreOffice Base was built off of a fork of OpenOffice.org and was first released as version 3.4.0.1 on October 4, 2011.
Similarly to the other packages in the LibreOffice suite, Base is supported across multiple platforms including Microsoft Windows, macOS, and Linux. Base is recognized for its cross-platform compatibility relative to Microsoft Access, which is developed exclusively for Windows.