If you have already installed Apache Tomcat 9, you do not need to download the JAR separately. It is located in the directory of your Tomcat installation folder.
For developers working with Java web applications, obtaining the is essential for compiling servlets and handling Java EE 8 specifications. While Tomcat 9 includes this file by default, you may need to download it separately for IDE configuration or build automation tools like Maven. 1. Where to Find servlet-api.jar in Your Installation servlet-api.jar download tomcat 9
/Applications/apache-tomcat-9.0.x/lib/servlet-api.jar 2. Manual Download Options If you have already installed Apache Tomcat 9,
If you need the standalone JAR file without installing the full server, use the following reputable sources: Full server distributions (containing the JAR) Apache Tomcat 9 Software Downloads Maven Central Downloading specific versions (e.g., 9.0.105) Maven Central: tomcat-servlet-api MVNRepository Browsing versions and getting dependency code MVNRepository: Tomcat Servlet API 3. Maven and Gradle Dependency (Recommended) While Tomcat 9 includes this file by default,
For modern Java projects, instead of manually managing JAR files, add the dependency to your build configuration. Use the provided scope to ensure the JAR is used during compilation but not packaged into your WAR file, as Tomcat provides its own copy at runtime. Maven dependency for Servlet 3.0 API? - Stack Overflow
/usr/local/apache-tomcat-9.0.x/lib/servlet-api.jar
C:\Program Files\Apache Software Foundation\Tomcat 9.0\lib\servlet-api.jar