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

  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
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  • Build Securely on AWS with Proven Frameworks Icon
    Build Securely on AWS with Proven Frameworks

    Lay a foundation for success with Tested Reference Architectures developed by Fortinet’s experts. Learn more in this white paper.

    Moving to the cloud brings new challenges. How can you manage a larger attack surface while ensuring great network performance? Turn to Fortinet’s Tested Reference Architectures, blueprints for designing and securing cloud environments built by cybersecurity experts. Learn more and explore use cases in this white paper.
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  • 1
    PDF.js

    PDF.js

    A PDF Reader in JavaScript

    PDF.js is a web standards-based platform for parsing and rendering Portable Document Formats (PDFs). Open source and built with HTML5, this PDF viewer is supported by a great community and Mozilla Labs. PDF.js can be used on both modern and older browsers, and is built into version 19+ of Firefox.
    Downloads: 127 This Week
    Last Update:
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  • 2
    phpipam

    phpipam

    phpipam open-source IP address management

    phpipam is an open-source web IP address management application (IPAM). Its goal is to provide light, modern and useful IP address management. It is php-based application with MySQL database backend, using jQuery libraries, ajax and some HTML5/CSS3 features.
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    Downloads: 151 This Week
    Last Update:
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  • 3
    Jitterbit is an open source integration tool that delivers a quick and simple way to design, configure, test, and deploy integration solutions. It supports many document types and protocols: XML, web services, database, LDAP, text, FTP, HTTP(S), file
    Downloads: 13 This Week
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  • 4
    S-FENG stands for Semantic-FEderation Next Generation. S-FENG represents the solution for managing federation of registries with its related aspects: affiliation, promotion, semantic publication and discovery, according to UDDI 3.0.2 specifications.
    Downloads: 8 This Week
    Last Update:
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  • Simple, Secure Domain Registration Icon
    Simple, Secure Domain Registration

    Get your domain at wholesale price. Cloudflare offers simple, secure registration with no markups, plus free DNS, CDN, and SSL integration.

    Register or renew your domain and pay only what we pay. No markups, hidden fees, or surprise add-ons. Choose from over 400 TLDs (.com, .ai, .dev). Every domain is integrated with Cloudflare's industry-leading DNS, CDN, and free SSL to make your site faster and more secure. Simple, secure, at-cost domain registration.
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  • 5
    PL/JSON
    NOTICE: we have moved to Github -- https://github.com/pljson/pljson PL/JSON is a generic JSON object written in PL/SQL. Using PL/SQL object syntax, users instantiate a JSON objects and then add members, arrays and additional JSON objects. This object type can store JSON data, in Oracle, persistently.
    Downloads: 4 This Week
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  • 6
    The Shared desktop ontologies provide RDF vocabularies for the Semantic Desktop. This includes basic ontologies like RDF and RDFS and all the Nepomuk ontologies like NRL, NIE, or NFO which are also maintained and developed in this open-source project
    Downloads: 10 This Week
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  • 7
    MActor is an extensible tool for functional integration testing. It can facilitate tests a range of integration technologies (support for JMS, XML over HTTP, SOAP, TIBCO Rv, IBM MQ series and file-shares are currently supplied with the tool)
    Leader badge
    Downloads: 17 This Week
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  • 8
    RSS Reader is a mobile J2ME (Java ME) app. that runs on Java enabled phones. User can store multiple RSS/ATOM feeds as bookmarks. Can import from OPLM file or HTML file with links. Can read offline. MIDP 2.0/some MIDP 1.0. Specify which MIDP w/issue
    Leader badge
    Downloads: 6 This Week
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  • 9
    PyXB (“pixbee”) is a pure Python package that generates Python source code for classes that correspond to data structures defined by XMLSchema. In concept it is similar to JAXB for Java and CodeSynthesis XSD for C++.
    Downloads: 2 This Week
    Last Update:
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  • Keep company data safe with Chrome Enterprise Icon
    Keep company data safe with Chrome Enterprise

    Protect your business with AI policies and data loss prevention in the browser

    Make AI work your way with Chrome Enterprise. Block unapproved sites and set custom data controls that align with your company's policies.
    Download Chrome
  • 10
    AutoHome(Automatic Home Management System) to schedule Television,DVD,and any Infrared based devices(Roboraptor and RoboSapien)to work automatically.Can Send(transmit)/Recieve Remote Control Signals, launch EXE files in Computers/PC .It uses USBUIRT.
    Downloads: 7 This Week
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  • 11
    Asterisk PBX Integration Zimlet is an Extension for Zimbra Collaboration Suite. The Zimlet does Interface with the Asterisk Manager Interface to integrate with Asterisk PBX. The main focus is dial-on-click for Phone numbers inside Contacts and Emails.
    Downloads: 2 This Week
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  • 12

    stafftracker

    Track your roaming staff, know their whereabouts and give them orders

    Track your roaming staff, know their whereabouts and give them orders instantly. Works with web admin app, Android, Nokia etc. clients...
    Downloads: 1 This Week
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  • 13
    jQuery4PHP
    jQuery4PHP ( jQuery for PHP ) is a PHP 5 library. Makes easy writing javascript code (jQuery syntax) using PHP objects. Develops Rich Internet Applications in an easy way without having to know javascript language with the help and power of jQuery.
    Downloads: 1 This Week
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  • 14
    Small footprint C++ library to extract an XPath 1.0 expression from an XML tree. Uses the TinyXML project to parse XML trees and store intermediate results. Runs on any platform. Optional use of STL. Overhead less than 100KB, including TinyXML.
    Downloads: 4 This Week
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  • 15
    PING is a distributed, web-based, personally controlled electronic medical record system that is accessible to the nomadic user and built to public standards. The PING project includes a pluggable web services API and numerous client applications.
    Downloads: 3 This Week
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  • 16
    wsdlpull is an efficient and powerful command line utility for dynamic inspection and invocation of WSDL web services.It provides a C++ library with dynamic WSDL invocation API,WSDL parser,Schema parser and Validator and an xmlpull Parser/Serializer.
    Downloads: 2 This Week
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  • 17

    ecAjax

    Javascript Clientside Templating Engine to handle XML

    Introduction Since the introduction of Ajax, server-side templating is becoming redundant. Objective To make production of Ajax web pages easier. Goal To create a client-side templating engine written in Javascript. Target All major browsers.
    Downloads: 2 This Week
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  • 18
    jAjaxLib is a Javascript library for simplyfing the use of Ajax. It is focused on simplicity and has a very shallow and fast learning curve.
    Downloads: 2 This Week
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  • 19
    A Drupal module that enables Drupal to view and manage objects stored in a Fedora Digital Repository. The Islandora project is no longer maintained on Sourceforge. For the latest download, please visit: http://islandora.ca/
    Downloads: 1 This Week
    Last Update:
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  • 20
    Python XML Serialization
    pyxser stands for python xml serialization and is a python object to XML serializer that validates every XML deserialization against the pyxser 1.0 XML Schema. pyxser is written entirely in C as a python extension.
    Leader badge
    Downloads: 1 This Week
    Last Update:
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  • 21
    RSS to XMPP Bot. Want a real time /.? Feed /. into your multi user chat room (XMPP) and have fun! Works with any other RSS feeds too.
    Downloads: 1 This Week
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  • 22
    The gateway is an open source JavaEE application developed by the Vermont Dept of Taxes. It provides a web services framework for accepting Streamlined Sales Tax registrations and returns. It also includes a web interface for submitting transmissions.
    Downloads: 1 This Week
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  • 23

    Java HTTP REST interface

    Base for HTTP-REST Java application

    Simplified multithreaded Java HTTP server able to interpret GET/POST requests. Example dummy app included. It uses Apache2 as a proxy for AJAX calls and jQuery code as a client. ------- Requirements: For the Java HTTP server: - J2SE (SDK for compilation) For the exampe web app: - Apache2 with mod_rewrite and mod_proxy Client-side for the web app: - www browser supporting JS with jQuery --- Setup: - run Server.class from Java server files (java Server) in a terminal/console - unpack example app files under/within your apache2 document root file structure - open index.html (with a www browser, from a www server) - observe terminal output
    Downloads: 1 This Week
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  • 24
    Modul Oriented Heplful Applications
    Downloads: 1 This Week
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  • 25

    Mathematical Assistant on Web

    Mathematical computations in browser, steps included.

    Mathematical Assistant on Web is a web interface for Maxima computations, including steps in the solution. The demo site is http://um.mendelu.cz and covers selected problems typical for courses of calculus on technical universities.
    Downloads: 1 This Week
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