Java Libraries and Tools Page 8 of 8
Browse 193 Java Libraries and Tools on AlternativeTo.
- Programming Language
- Free Personal
- Open Source
Cost / License
- Free
- Open Source
Platforms
- Windows
- Linux
- Java
OpenBST is an application that allows you to easily read and create branching stories and text adventure games using simple text files with an extremely easy to use syntax.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Java
Cost / License
- Free
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Java
Hydra is built upon Netty. It is supposed to simplify the process of socket setup in Java. Hydra is a lightweight library that is supposed to help the developer. Hydra is designed to be an easy and fast library. And it's developed with care and love.
Cost / License
- Free
- Open Source (BSD-2-Clause)
Platforms
- Mac
- Windows
- Linux
- Android
- Java Mobile
- Java
inspectIT Ocelot is a Java agent that allows you to extract any kind of data and information out of your Java application and consume the data using a big variety of established monitoring tools such as Prometheus, Zipkin, Grafana and many, many more.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Self-Hosted
- Java
AgensBrowser is a web interface for AgensGraph to visualize and manage graph data. AgensBrowser offers the interactive visualization of graphs and enables you to query and modify graph data using Cypher and SQL on the web.
Cost / License
- Paid
- Proprietary
Platforms
- Self-Hosted
- Java


A JAR dependency walker made for analyzing and visualizing the dependencies of JAR files. It helps developers ensure their applications have the correct libraries and resolve potential conflicts.
Cost / License
- Free
- Proprietary
Platforms
- Java
- Visual Studio Code
- IntelliJ IDEA



EU-hosted managed identity platform. OAuth 2.0, OpenID Connect, SAML. White-labeling, multi-tenancy, passkeys. Frankfurt datacenter. Free tier included.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
- Android
- iPhone
- Next.js
- Spring
- Python
- Laravel
- React
- Angular
- PHP
- Go (Programming Language)
- Java
- Node.JS
- Vue.js
- Flutter


+2
Java is powerful — but getting started with it rarely feels that way. You fight JDK installs and version conflicts, configure a build tool with pages of XML, and wire up heavyweight frameworks before writing a line of code that matters.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Java
- Mac
- Linux
- Windows
- BSD

Writing unit tests can be hard and sometimes good design has to be sacrificed for the sole purpose of testability. Often testability corresponds to good design, but this is not always the case. For example final classes and methods cannot be used, private methods sometimes need...
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Mac
- Windows
- Linux
- Java
PyxleOS is an open source Java based pixel editor. Why is it special? Because it is written in Java, it is inherently cross platform. This means any computer running Java (JVM) can run PyxleOS!
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux
- Java



An artifact of fully-specified annotations to power static-analysis checks, beginning with nullness analysis.
Cost / License
- Free
- Open Source (Apache-2.0)
Platforms
- Java
- Self-Hosted

Engineering teams use Oso when they’re done rolling their own permissions. It lets your application answer questions like “can this user read that document?” and “which objects can this agent manage?”
Cost / License
- Paid
- Proprietary
Platforms
- Python
- .NET Framework
- Software as a Service (SaaS)
- Go (Programming Language)
- Java
- Node.JS



A free, open-source, cross-platform desktop Markdown editor for producing beautifully typeset PDFs.


+5
Cityographer lets you instantly create a city map and details (residents, store inventories & prices, etc.) You can have the program do it all in one step, or run it in a step-by-step fashion and edit the map and details as you go.
Cost / License
- Paid
- Proprietary
Platforms
- Mac
- Windows
- Linux
- Java













































