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

  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
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  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    Build gen AI apps with an all-in-one modern database: MongoDB Atlas

    MongoDB Atlas provides built-in vector search and a flexible document model so developers can build, scale, and run gen AI apps without stitching together multiple databases. From LLM integration to semantic search, Atlas simplifies your AI architecture—and it’s free to get started.
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  • 1
    Portable and very simple C API functions to write a soap client/server in c.
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    Downloads: 67 This Week
    Last Update:
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  • 2
    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: 12 This Week
    Last Update:
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  • 3
    Chaski App

    Chaski App

    Chaski is a content aggregator that helps you focus on what matters.

    Chaski is a content aggregator designed to help you cut through the noise of today's internet. With its privacy-first approach, Chaski provides a simple, distraction-free space where you can consume the content that truly matters to you. Whether you're following articles, videos, or other online media, Chaski ensures you can access it all in one place—without the interruptions of ads, tracking, or irrelevant distractions. Key Features: Privacy-First: No ads, no tracking, and no data leaving your device. Your content consumption is fully private. Minimalist Design: A clean, intuitive interface that focuses on the content, giving you a seamless reading or viewing experience. Customizable Experience: Personalize your feeds, choose your themes, and adjust fonts to create the perfect environment for consuming content. Feed Aggregation: Bring together your favorite content from across the web, organizing it in folders or accounts for easy access. Offline Reading
    Downloads: 14 This Week
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  • 4
    Online wish list, where people list what they want and people claim from the list. Integrating with online stores and other wishlists assists users. A high level of secrecy is desirable to maintain the mystery of presents, while still being easy to u
    Downloads: 6 This Week
    Last Update:
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  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • 5
    WebLOAD
    This project is intended for ISVs, SIs and software developers who need to integrate load generation engine into their applications. For enterprise load and performance testing initiatives, RadView offers WebLOAD Professional, a complete solution for creating, executing and analyzing the performance of web applications under load.
    Downloads: 5 This Week
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  • 6
    FreeRDP is a free remote desktop protocol client that implements RDP following the documentation provided under the Microsoft Open Specification Promise.
    Downloads: 1 This Week
    Last Update:
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  • 7
    POPsearch is a desktop search engine that's designed to help you find information on your computer. This information can then be accessed remotely with RSS feeds, email feeds, or from any computer that has a web browser.
    Downloads: 3 This Week
    Last Update:
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  • 8
    The goal of this project is to produce a light weight C++ SOAP client library. Longer term support for WSDL.
    Downloads: 2 This Week
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  • 9
    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: 1 This Week
    Last Update:
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  • Enterprise-grade ITSM, for every business Icon
    Enterprise-grade ITSM, for every business

    Give your IT, operations, and business teams the ability to deliver exceptional services—without the complexity.

    Freshservice is an intuitive, AI-powered platform that helps IT, operations, and business teams deliver exceptional service without the usual complexity. Automate repetitive tasks, resolve issues faster, and provide seamless support across the organization. From managing incidents and assets to driving smarter decisions, Freshservice makes it easy to stay efficient and scale with confidence.
    Try it Free
  • 10
    FeedCms is a simple and powerful feed management system. You may manage your rss or podcast easily. It has friendly url, powerful caching system, mutil-language, mutil-themes and admin CP. Easy way to make your themes and language packages. No SQL need..
    Downloads: 1 This Week
    Last Update:
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  • 11
    Libre-3

    Libre-3

    Job Board

    Libre-3 (Libre free) Opérations :Grillons, Crickets, Sauterelles #Tanach Web-APP core architecture #JAVA EE7 #EJB3 #Eclipselink #MVC #JSF2.2 #Glassfish #MOJARRA Presentation #Facelet,#jquery #bootstrap Security #JAAS three #REALMs
    Downloads: 1 This Week
    Last Update:
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  • 12
    Lucid Desktop is a Web Desktop/WebOS/Web Operating System built with Dojo. For more info, please visit http://www.lucid-desktop.org/
    Downloads: 1 This Week
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  • 13
    A full-featured Multi-User ToDo List manager supporting RSS feeds, custom categories, and more.
    Downloads: 1 This Week
    Last Update:
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  • 14
    SOAP-SQL generates a web service WSDL based on user-defined SQL statements with only a few lines of code. It relies on NuSOAP and PEAR MDB2 (DB abstraction layer), so it works with most any database. No PHP extensions required.
    Downloads: 1 This Week
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  • 15
    XooNIps is a XOOPS-based infrastructure for the neuroinformatics platforms.
    Downloads: 1 This Week
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  • 16
    The project Navigator aims at supporting automated gathering of dynamic information from third party web sites, using their web interface to post queries and to gather replies. Navigator is written in OS-independent java language.
    Downloads: 1 This Week
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  • 17
    Maborak reader: ( Ajax/Web RSS reader ) Es una aplicación Open Source capaz de leer sindicaciones RSS, RDF, ATOM locales y remotos. Web/Demo: http://rss.maborak.com/ (lector de noticias, ajax rss reader, feed creator)
    Downloads: 0 This Week
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  • 18
    Ajax Portal (WebOS and Portal)
    Ajax Portal (WebOS & Enterprise Portal). Ajax Portal is open source cross-platform cross-browser Web 2.0 / Web 3.0 solution which is based on a new architecture of WebOS and Enterprise Portals. Our Enterprise Portal can work as Mashup (WOA approach). The portal provides Portlet/Portal API, Services. It's posible to use the Decoration module of the portal as a part of the standard Web application (Web 2.0 / Web 3.0 application). Open Source allows you to try and evaluate our Web 2.0 / Web 3.0 Enterprise Ajax Portal for free.
    Downloads: 0 This Week
    Last Update:
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  • 19

    AjaxReady

    AjaxReady makes your AJAX requests really simple to do!

    AjaxReady is a small JavaScript library that allow you to make asynchronous requests in really simple mode! Provides really simple methods and utilities functions that allow you to write your application with less code as possible.
    Downloads: 0 This Week
    Last Update:
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  • 20
    Aria2Web
    Aria2Web is a PHP- and Javascript-based application that allows you to control the excellent and lightweight "aria2" over the web. That way you can use it as a download manager.
    Downloads: 0 This Week
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  • 21
    AGIS stands for Asterisk Groupware Integration Server. It provides a SOAP backend for access and configuration of the Asterisk PBX. Further it implements a SOAP based Asterisk application for E-Groupware with management functions for users and admins.
    Downloads: 0 This Week
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  • 22
    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: 0 This Week
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  • 23
    Decision support tool that assesses breast cancer risk and identifies risk-reducing interventions. Includes web service implementations of established models -- BRCAPRO, Gail, Claus, BCSC Density -- for calculating breast cancer risk.
    Downloads: 0 This Week
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  • 24
    DrOntoAPI
    A consumer API that can process the response of an ontology evaluation web service provider.
    Downloads: 0 This Week
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    See Project
  • 25
    Drupal module for synchronizing a forum and a netnews (NNTP) newsgroup.
    Downloads: 0 This Week
    Last Update:
    See Project
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