For automated builds, you can find various versions of the HSQLDB artifact at Maven Repository .
Choosing the right JAR depends on your Java Runtime Environment (JRE). Recent versions of HSQLDB offer specialized JARs for different JDKs: HSQLDBhttps://hsqldb.org Chapter 1. Running and Using HyperSQL hsqldb jar file download
HSQLDB (HyperSQL Database) is a top-tier relational database engine written in Java, favored for its small footprint, high speed, and strict adherence to SQL standards. Whether you're developing a lightweight application or need a robust in-memory database for testing, getting the correct hsqldb.jar file is the first step. Where to Download HSQLDB JAR Files For automated builds, you can find various versions
A file-level directory of older and alternative versions is available at the HSQLDB Download Index . Version Compatibility Guide Running and Using HyperSQL HSQLDB (HyperSQL Database) is
You can obtain the hsqldb.jar through three primary channels:
The latest stable releases (e.g., version 2.7.4) are hosted on the HSQLDB Official Site and SourceForge . Downloads are usually provided as a ZIP package containing the JARs in the /lib folder.