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

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  • Automate contact and company data extraction Icon
    Automate contact and company data extraction

    Build lead generation pipelines that pull emails, phone numbers, and company details from directories, maps, social platforms. Full API access.

    Generate leads at scale without building or maintaining scrapers. Use 10,000+ ready-made tools that handle authentication, pagination, and anti-bot protection. Pull data from business directories, social profiles, and public sources, then export to your CRM or database via API. Schedule recurring extractions, enrich existing datasets, and integrate with your workflows.
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  • 1
    Tcl

    Tcl

    The Tool Command Language implementation

    Tool Command Language (Tcl) is an interpreted language and very portable interpreter for that language. Tcl is embeddable and extensible, and has been widely used since its creation in 1988 by John Ousterhout. Bug reports to http://core.tcl.tk/tcl/ Follow code development at http://core.tcl.tk/tcl/
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    Downloads: 23,017 This Week
    Last Update:
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  • 2
    Saxon XSLT and XQuery Processor

    Saxon XSLT and XQuery Processor

    The Saxon XSLT and XQuery processor, developed by Saxonica

    The home page for the Saxon XSLT 3.0, XQuery 3.1, and XPath 3.1 processor has moved to http://www.saxonica.com/. Information on this site is no longer kept up to date. Sourceforge was the home for open-source versions of the Saxon XSLT 3.0, XQuery 3.1, and XPath 3.1, processor from 1999 until 2022. From version 12.0 in January 2023, you need to visit the Saxonica site at http://www.saxonica.com/ for the latest information and releases.
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    Downloads: 811 This Week
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  • 3
    ooRexx (Open Object Rexx)
    Home of the Open Object Rexx Project. ooRexx is the open source version of IBM's Object REXX Interpreter. It is upwardly compatible with classic REXX and will execute classic REXX programs unchanged. The project is managed by the Rexx Language Association.
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    Downloads: 203 This Week
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  • 4
    ANS Forth for Win32 and Linux/x86 (used to compile the following SF projects: acWEB, acFTP, acFreeProxy, acSMTP, Forth-Script)
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    Downloads: 46 This Week
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  • Financial reporting cloud-based software. Icon
    Financial reporting cloud-based software.

    For companies looking to automate their consolidation and financial statement function

    The software is cloud based and automates complexities around consolidating and reporting for groups with multiple year ends, currencies and ERP systems with a slice and dice approach to reporting. While retaining the structure, control and validation needed in a financial reporting tool, we’ve managed to keep things flexible.
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  • 5
    TinyScheme

    TinyScheme

    A tiny Scheme interpreter for embedding in programs.

    TinyScheme is a Scheme interpreter that can execute Scheme code but is also suitable for embedding in programs. The goal is to keep the interpreter small while providing as much compatability with Scheme standards as possible.
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    Downloads: 79 This Week
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  • 6
    The PHP script engine for Java. --- Run PHP applications within any J2EE server or servlet engine and/or connect script engines like PHP with Java or .NET back ends efficiently.
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    Downloads: 57 This Week
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  • 7
    In this project we aim to develop scheme libraries for developing various web applications (especially servlets and xml-based web services). Our approach is to use jscheme (an open source implementation of scheme in Java) as the core language which allow
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    Downloads: 54 This Week
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  • 8
    Joost is a Java implementation of the Streaming Transformation for XML (STX) language (see http://stx.sourceforge.net/)
    Downloads: 3 This Week
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  • 9
    Whitebeam Web Application Server

    Whitebeam Web Application Server

    JavaScript/XML engine for Apache

    Whitebeam is a complete rapid development Web application server integrating Apache, Posgresql, Mozilla's SpiderMonkey JavaScript engine with it's own powerful XML/XPath based secure application framework.
    Downloads: 1 This Week
    Last Update:
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  • Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place. Icon
    Incredable is the first DLT-secured platform that allows you to save time, eliminate errors, and ensure your organization is compliant all in one place.

    For healthcare Providers and Facilities

    Incredable streamlines and simplifies the complex process of medical credentialing for hospitals and medical facilities, helping you save valuable time, reduce costs, and minimize risks. With Incredable, you can effortlessly manage all your healthcare providers and their credentials within a single, unified platform. Our state-of-the-art technology ensures top-notch data security, giving you peace of mind.
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  • 10
    EasyHTML is an easy-to-use scripting language that allows you to write websites using (X)HTML-, CSS- and portions of JavaSript- and PHP-Elements with one simple syntax. The Syntax can be held in many different (spoken) languages.
    Downloads: 1 This Week
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  • 11
    DelphiWebScript is a scripting language for use in Borland Delphi(tm) projects. The programming language is similar to Delphi. It's HTML features are optimal for web applications and report modules.
    Downloads: 1 This Week
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  • 12
    El-Kabong is a high-speed, forgiving, sax-style HTML parser. Its aim is to provide consumers with a very fast, clean, lightweight library which parses HTML quickly, while forgiving syntactically incorrect tags.
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    Downloads: 1 This Week
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  • 13
    ScriptBasic is a mature Basic interpreter that can be used for server side CGI scripting, utility programming or to develop GUI desktop applications. A multi-threaded HTTP Basic application server is available as well with session support.
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    Downloads: 1 This Week
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  • 14
    A brainf*ck module for the Apache Webserver.
    Downloads: 0 This Week
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  • 15
    Askari is a custom version of the Mozilla Rhino Javascript Engine optimized for use in standalone applications and servlets. It is easily extensible either with Java libraries (SWT is bundled) or by adding to the included JavaScript library framework.
    Downloads: 0 This Week
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  • 16
    A simple XML taglib processor. It reads in an XML document and, based on XML namespaces, chooses a library to handle the part of the XML tree within that namespace. The result is a new XML document.
    Downloads: 0 This Week
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  • 17
    A PHP module that will allow PHP scripts to connect and make calls to enterprise Tuxedo middleware services. Module is implemented directly into PHP external functions (ie: a C compiled shared library called by PHP).
    Downloads: 0 This Week
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  • 18
    Biferno is a new generation object-oriented Web scripting language that allows developers the rapid implementation of dynamic Web applications and of sites that offer a high degree of user interactivity. Biferno is now at version 1.0.2
    Downloads: 0 This Week
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  • 19
    The project aims to extend the PHP scripting language to enable PHP developers to write bioinformatics applications more rapidly than if they had to start from scratch using \"vanilla php\".
    Downloads: 0 This Week
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  • 20
    C-smile OOL is a scripting language with C++-like grammar. It has compiler, VM running bytecodes and C++ extendible runtime. Intended to run in standlone and embedded mode.
    Downloads: 0 This Week
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  • 21

    CSS Preprocessor

    CSS validation and advanced preprocessor with nesting and variables

    CSS Preprocessor is a parser, compiler, and assembler which extends the CSS language to allow nested rules and attributes, variables / @mixin, functions, and especially, strong validation of your source code so you know that it will work the first time you use it in your browser. The library is written in C++ allowing any other C++ project to work with CSS without having to rewrite their own parser. The library supports 4 output levels from ultra compressed CSS code to beautified CSS code. The preprocessor features are based on other existing CSS processors such as SASS and {less}, although the syntax is mainly based on the SASS syntax (i.e. variables use the $ character as their introducer). See the Wiki and csspp documentation for additional information.
    Downloads: 0 This Week
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  • 22
    New web scripting language. Old versions are still available, but a new version is being developped upon a more powerful structure. Wait and see
    Downloads: 0 This Week
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  • 23
    ClearLisp is a Common Lisp interpreter written in C# with a large library including all of .NET and an extensive object model. Supports IIS and XSP or Apache with mono. Includes sample code of a personal, file based wiki web application.
    Downloads: 0 This Week
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  • 24
    The Cocoon Adaption Kit is a NetKernel module which enables the use of Cocoon Components (Generators, Transformers, Serializer, Actions) from within the NetKernel XML Application Server.
    Downloads: 0 This Week
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  • 25
    A universal parsing tool and source code generator for generative programming. It extracts useful information by parsing (BNF parser generator) and generates source code by several techniques, by interpreting a scripting language for flexibility.
    Downloads: 0 This Week
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