Browse free open source Java Compilers and projects below. Use the toggles on the left to filter open source Java Compilers by OS, license, language, programming language, and project status.

  • Cybersecurity Management Software for MSPs Icon
    Cybersecurity Management Software for MSPs

    Secure your clients from cyber threats.

    Define and Deliver Comprehensive Cybersecurity Services. Security threats continue to grow, and your clients are most likely at risk. Small- to medium-sized businesses (SMBs) are targeted by 64% of all cyberattacks, and 62% of them admit lacking in-house expertise to deal with security issues. Now technology solution providers (TSPs) are a prime target. Enter ConnectWise Cybersecurity Management (formerly ConnectWise Fortify) — the advanced cybersecurity solution you need to deliver the managed detection and response protection your clients require. Whether you’re talking to prospects or clients, we provide you with the right insights and data to support your cybersecurity conversation. From client-facing reports to technical guidance, we reduce the noise by guiding you through what’s really needed to demonstrate the value of enhanced strategy.
  • Holistically view your business data within a single solution. Icon
    Holistically view your business data within a single solution.

    For IT service providers and MSPs that need a data platform to manage their processes

    BrightGauge, a ConnectWise solution, was started in 2011 to fill a missing need in the small-to-medium IT Services industry: a better way to manage data and provide the value of work to clients. BrightGauge Software allows you to display all of your important business metrics in one place through the use of gauges, dashboards, and client reports. Used by more than 1,800 companies worldwide, BrightGauge integrates with popular business solutions on the market, like ConnectWise, Continuum, Webroot, QuickBooks, Datto, IT Glue, Zendesk, Harvest, Smileback, and so many more. Dig deeper into your data by adding, subtracting, multiplying, and dividing one metric against another. BrightGauge automatically computes these formulas for you. Want to show your prospects how quick you are to respond to tickets? Show off your data with embeddable gauges on public sites.
  • 1
    Lazy is a language and a system to publish databases on the Web and to prototype full Web applications. It is based on the declarative specification of hypertext views No imperative programming is required to create a database-backed web site.
    Downloads: 0 This Week
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  • 2
    A run-time configurable character stream tokenizer that allows the user to define token classes via regular expressions. The developer is not limited to predefined notions of whitespace, commenting, or word modalities.
    Downloads: 0 This Week
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  • 3
    Multiple Inheritance for Java. A source code preprocessor, which allows developers to easily use multiple-inheritance functionality within Java.
    Downloads: 0 This Week
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  • 4
    MODembed
    Model-based development environment for embedded projects. Features a clean and advanced language designed for embedded programming.
    Downloads: 0 This Week
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  • An All-in-One EMR Exclusively for Therapy and Rehab. Icon
    An All-in-One EMR Exclusively for Therapy and Rehab.

    Electronic Medical Records Software

    Managing your therapy and rehab practice is a time-consuming process. You spend hours on paperwork, billing, scheduling, and more. Raintree’s Therapy & Rehab EHR is here to help you manage your practice more efficiently. With our all-in-one solution, you’ll get the tools you need to streamline your therapy and rehab practice, improve patient care, and get back to doing what you love.
  • 5
    Description language based on XSD and rules stored in a centralized directory intend to allow development of applications from static descriptions.
    Downloads: 0 This Week
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  • 6
    Mac-Package is an Ant task and Maven goal for packaging native OS X applications.
    Downloads: 0 This Week
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  • 7
    Plugins for Maven 1.x (http://maven.apache.org/maven-1.x/) - manage all aspects of your project (tests, docs, distribution) from a single project descriptor! This project provides plugins that are not bundled with Maven due to differing licenses.
    Downloads: 0 This Week
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  • 8
    Meta-Ja is to Java what C++ was to C - it lets you express Java class hierarchies at a higher level of abstraction, and then writes XML Schema files, constructors, hash-access type-safe lists, get, set, copy, print, and XML parsing/generation functions.
    Downloads: 0 This Week
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  • 9
    mjcide was developed as a final project for Compiler class at UFABC (Universidade Federal do ABC). The project has two components: a microjava compiler (MIT license) and an IDE (LGPL 2.1 license).
    Downloads: 0 This Week
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  • Automated quote and proposal software for IT solution providers. | ConnectWise CPQ Icon
    Automated quote and proposal software for IT solution providers. | ConnectWise CPQ

    Create IT quote templates, automate workflows, add integrations & price catalogs to save time & reduce errors on manual data entry & updates.

    ConnectWise CPQ, formerly ConnectWise Sell, is a professional quote and proposal automation software for IT solution providers. ConnectWise CPQ offers a wide range of tools that enables IT solution providers to save time, quote more, and win big. Top features include professional quote or proposal templates, product catalog and sourcing, workflow automation, sales reporting, and integrations with best-in-breed solutions like Cisco, Dell, HP, and Salesforce.
  • 10
    The purpose of this project is to modify SmartEiffel to allow it to be used to create applications for mobile device platforms such as Symbian, BREW, and J2ME. Currently the codebase is based on SmartEiffel 1.0, but we are looking into moving over to Sma
    Downloads: 0 This Week
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  • 11
    A framework for user-extensible compilers and development tools, including a Java-to-Java extensible compiler, ideal for Java code refactoring. Also includes the new LX programming language.
    Downloads: 0 This Week
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  • 12
    More Than Parsing is a parser generator for context free grammars defined in a BNF-like format. It generates scanners, parsers, ASTs, etc. This sf project is no longer active, development will continue in a different place.
    Downloads: 0 This Week
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  • 13
    MultiJava adds open classes and multiple dispatch to Java. Open classes let one add new operations to existing objects. Multiple dispatch has many uses; one typical example is to write event handlers for Swing applications while avoiding nested ifs.
    Downloads: 0 This Week
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  • 14
    A group of systems for building network-oriented intelligent agents, consisting an agent communications infrastructure, April - an agent construction programming language, Go! - a logic programming language and DialoX - an XML-based user interface engine
    Downloads: 0 This Week
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  • 15
    The project has moved to http://nosicalanguage.free.fr
    Downloads: 0 This Week
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  • 16
    Objective Caml (OCaml) Elipse Plug-In
    Downloads: 0 This Week
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  • 17
    OJ (f.a.k.a. OpenJava) is an object-oriented macro system with a compile time metaobject protocol for Java.
    Downloads: 0 This Week
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  • 18
    A JavaCC PDDL 2.2 and higher parser.
    Downloads: 0 This Week
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  • 19
    Packin is a graphical Linux package creator wizard which compiles packages in the popular debian package format (.deb files). Packin creates complete debian packages within four easy steps. Advanced options and latest specifications supported.
    Downloads: 0 This Week
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  • 20
    ParGeL is an LALR(k) parser generator, which allows creation of inheritable parsers in runtime and compile time environments. ParGeL is written 100% in Java.
    Downloads: 0 This Week
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  • 21

    Parser OBjectS (POBS)

    Moved to Github: https://github.com/vanderlee/Java-Parser-Objects

    Project moved to Github: https://github.com/vanderlee/Java-Parser-Objects DO NOT DOWNLOAD ANY FILES FROM SOURCEFORGE, THEY MAY CONTAIN MALWARE. Native Java parser framework, no (pre-)compilers needed. Closely follows BNF syntax. Optimized for performance and low overhead. Highly flexible and extendable using a streamlined API. Integrate semantics, tracing and even context sensitive parsers.
    Downloads: 0 This Week
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  • 22
    Parser Performance Repository is a framework for comparing performance of parsers. Developing a parser? Looking for the "best" parser to use? We make performance analysis fair, meaningful, and simple. Browse results or use test drivers to make your own
    Downloads: 0 This Week
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  • 23
    parsing simulator can be used to determine first ,follow , nullable and can be used to calculate LR items.
    Downloads: 0 This Week
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  • 24
    Pass2 Compiler (p2parser) is one part of the frontend of a compiler. To use it, you need Pass1 (lexial analysis) and Pass3 (the backend) which this project doesn't cover.
    Downloads: 0 This Week
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  • 25
    QVT-Parser parses QVT-Relations model-transformation specifications from textual syntax into EMF QVT-models. QVT defines a language for expressing model-to-model transformations. The parser is is built using ANTLR and EMF.
    Downloads: 0 This Week
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