Finding and downloading the correct file is a critical task for Java developers, whether you are building a new application or patching an existing system against high-profile security risks like Log4Shell .
Extract the archive to find the specific JARs you need. Most applications require at least log4j-api.jar and log4j-core.jar . 2. Maven Central Repository
Navigate to the download page and locate the "Binary Distribution" section.
Click on the mirror link for the latest ZIP or TAR.GZ archive (e.g., apache-log4j-2.25.4-bin.zip ).
: The actual implementation that processes the logs and sends them to files, consoles, or databases.
This guide provides the official steps to safely download the Log4j JAR files and explains why choosing the right version is essential for your application's security. Where to Download Log4j JAR Files
A standard Log4j installation typically involves two main components:
Directly download the .jar files, along with their .asc or .sha512 files for verification. Which JARs Do You Actually Need?