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Apache Tomcat 11.0.8 LATEST
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Windows 7 / Windows 8 / Windows 10 / Windows 11
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Filename
apache-tomcat-11.0.8.exe
Developed and maintained by the Apache Software Foundation (ASF), Tomcat serves as a robust, lightweight, and highly configurable web server and servlet container.
Apache Tomcat for Windows is primarily used for deploying Java-based web applications and is favored by developers due to its flexibility, scalability, and extensive community support.
Tomcat acts as a middleware solution, allowing developers to deploy Java-based applications with ease.
While it is not a full-fledged application server like JBoss or WebSphere, it provides essential functionalities required for running Java web applications efficiently.
Main Features
Servlet and JSP Support – Runs Java Servlets and JavaServer Pages (JSP) applications seamlessly.
Lightweight and Fast – Uses minimal system resources, making it a great option for small to medium-scale applications.
Built-in Security Features – Supports Secure Socket Layer (SSL), role-based authentication, and access control.
Extensive Configuration – Highly customizable through XML configuration files.
WebSocket Support – Implements WebSocket API for real-time communication.
Open-Source and Free – Maintained by Apache, it benefits from community contributions and regular updates.
Integration with Other Tools – Compatible with tools like Eclipse, NetBeans, and IntelliJ IDEA for development and debugging.
Load Balancing and Clustering – Can be used in large-scale distributed applications.
User Interface
Apache Tomcat does not have a graphical user interface (GUI) like other application servers. Instead, it is managed through a web-based administration panel or configuration files.
Users interact with Tomcat through:
- A web-based manager application for deploying and managing applications.
- Command-line interface (CLI) for configuring settings.
- Server.xml and web.xml files for manual configuration.
- Although the UI is minimal, the web-based manager offers a convenient way to deploy and monitor applications.
Download Tomcat from the official Apache website.
Extract the ZIP Archive to a directory of your choice (e.g., C:\ApacheTomcat).
Set Environment Variables:
- Add the JAVA_HOME variable pointing to your JDK installation.
- Add Tomcat’s bin folder to the system's PATH.
- Start Tomcat by running startup.bat from the bin folder.
- Access the Tomcat Server by opening http://localhost:8080 in a web browser.
- Deploy an Application – Place your .war file in the webapps directory, and Tomcat will automatically deploy it.
- Start and Stop the Server – Use startup.bat and shutdown.bat from the bin folder.
- Modify Configurations – Edit server.xml and web.xml to change settings like ports, security, and resource allocation.
- Access Manager GUI – Navigate to http://localhost:8080/manager/html for application management.
- Enable Security – Configure roles in tomcat-users.xml for user authentication and access control.
What is Apache Tomcat used for?
Apache Tomcat is a web server and servlet container used to deploy and run Java-based web applications.
Is Apache Tomcat free?
Yes, Tomcat is completely free and open-source under the Apache License 2.0.
How do I change the default port in Tomcat?
Edit server.xml and change the port number.
How do I deploy a WAR file in Tomcat?
Copy your .war file to the webapps folder, and Tomcat will automatically deploy it on the next startup.
Alternatives
Jetty – A lightweight Java servlet engine optimized for embedded applications.
JBoss (WildFly) – A full-fledged application server with advanced Java EE capabilities.
GlassFish – A Java EE server providing advanced enterprise features.
Nginx + Tomcat – Used together to improve performance and handle static files efficiently.
Resin – A commercial Java application server with additional enterprise-grade features.
Pricing
Apache Tomcat is completely FREE and open-source, licensed under Apache License 2.0. There are no hidden costs, making it a great choice for individuals and businesses alike.
System Requirements
- Operating System: Windows 10, 11, Windows Server 2016/2019
- Java Runtime: JDK 8 or later
- Memory: Minimum 512MB RAM (Recommended 1GB or more)
- Disk Space: 100MB (More required for large applications)
- CPU: Any modern processor
- Free and open-source
- Lightweight with low memory consumption
- Supports Java Servlets, JSP, and WebSockets
- Highly configurable and extensible
- Strong community support
- No built-in GUI for easy configuration
- Requires manual configuration for advanced features
- Lacks enterprise-level features found in full Java EE servers
- Performance tuning can be complex
- Security configurations need to be handled carefully
Apache Tomcat is a powerful, lightweight, and highly flexible solution for deploying Java web applications. While it may lack the full-stack enterprise features of servers like WildFly or GlassFish, its simplicity and efficiency make it a preferred choice for developers who need a robust servlet container.
With a strong community, extensive documentation, and regular updates, Tomcat remains a leading choice for Java application deployment.
Note: Requires Java Runtime Environment.
What's new in this version:
Catalina:
- Fix: Add support for the java:module namespace which mirrors the java:comp namespace
- Fix: 69690: Calling HttpServletRequest.getParameter() and related methods for a request with content type multipart/form-data when the mapped servlet does not have a @MultipartConfig or equivalent should not trigger an exception. Note that calling getPart() or getParts() is these circumstances will trigger an exception
- Fix: Support parsing of multiple path parameters separated by ; in a single URL segment. Based on pull request #860 by Chenjp
- Fix: 69699: Encode redirect URL used by the rewrite valve with the session id if appropriate, and handle cross context with different session configuration when using rewrite
- Add: #863: Add support for comments at the end of lines in text rewrite map files to align behaviour with Apache httpd. Pull request provided by Chenjp
- Fix: 69706: Fix saved request serialization issue in FORM introduced when allowing infinite session timeouts
- Fix: Expand the path checks for Pre-Resources and Post-Resources mounted at a path within the web application
Coyote:
- Code: #861: Refactor TaskQueue to use the new interface RetryableQueue which enables better integration of custom Executors which provide their own BlockingQueue implementation. Pull request provided by Paulo Almeida
- Add: Provide finer grained control of multi-part request processing via two new attributes on the Connector element. maxPartCount limits the total number of parts in a multi-part request and maxPartHeaderSize limits the size of the headers provided with each part. Add support for these new attributes to the ParameterLimitValve
Jasper:
- Fix: 69696: Mark the JSP wrapper for reload after a failed compilation
- Web applications:
- Fix: 69694: Improve error reporting of deployment tasks done using the manager webapp when a copy operation fails
Other:
- Fix: Add thread name to webappClassLoader.stackTraceRequestThread message. Patch provided by Felix Zhang
- Update: Update Tomcat Native to 2.0.9
- Update: Update the internal fork of Apache Commons FileUpload to 1.6.0-RC1 (2025-06-05)
- Update: Update EasyMock to 5.6.0
- Update: Update Checkstyle to 10.25.0
- Fix: Use the full path when the installer for Windows sets calls icacls.exe to set file permissions
- Update: Improvements to Japanese translations provided by tak7iji
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