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.

  • 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.
    Sign up for free
  • Level Up Your Cyber Defense with External Threat Management Icon
    Level Up Your Cyber Defense with External Threat Management

    See every risk before it hits. From exposed data to dark web chatter. All in one unified view.

    Move beyond alerts. Gain full visibility, context, and control over your external attack surface to stay ahead of every threat.
    Try for Free
  • 1
    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.
    Leader badge
    Downloads: 126 This Week
    Last Update:
    See Project
  • 2
    Vienna

    Vienna

    An open source Mac OSX RSS reader with support for RSS/Atom feeds

    Vienna is an open source Mac OSX RSS reader with support for RSS/Atom feeds, article storage and management via a SQLite database, written in Objective-C and Cocoa. Feeds can be accessed directly, or through a syncing service supporting the Open Reader API, like BazQux.com, FeedHQ.org, InoReader.com or TheOldReader.com. Development now happens on GitHub: https://github.com/ViennaRSS/vienna-rss
    Downloads: 76 This Week
    Last Update:
    See Project
  • 3
    ZK - Simply Ajax and Mobile
    ZK is an open-source Java framework for building modern web and mobile applications. It enables developers to create rich, interactive UIs using only Java — no JavaScript required. With 200+ Ajax-powered components, event-driven architecture, and support for popular technologies like Spring, Java EE, and JSP/JSF, ZK makes it simple to deliver powerful and user-friendly web applications.
    Downloads: 36 This Week
    Last Update:
    See Project
  • 4
    Podcast Generator

    Podcast Generator

    Open Source Podcast Publishing Solution

    Podcast Generator is an open source Content Management System written in PHP and specifically designed for podcast publishing. It provides the user with the tools to easily manage all of the aspects related to the publication of a podcast, from the upload of episodes to its submission to the iTunes store.
    Downloads: 3 This Week
    Last Update:
    See Project
  • Build Securely on Azure with Proven Frameworks Icon
    Build Securely on Azure 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.
    Download Now
  • 5
    Downloads: 5 This Week
    Last Update:
    See Project
  • 6
    This application permit user reading RSS (web feed) on his mobile device.
    Downloads: 2 This Week
    Last Update:
    See Project
  • 7
    phpMyWebServices is a framework that can serve dotNET-like Web services coded in PHP, so it works on all apache/php servers (MySQL not required). With it, you can easy host any webservice on the most of free hosting services !!!
    Downloads: 1 This Week
    Last Update:
    See Project
  • 8
    Artica Statistics Appliance for Squid

    Artica Statistics Appliance for Squid

    Global Management console for manage multiple Squid proxys

    Artica Statistics Appliance for Squid is a set of modules that allows you to enable Webfiltering, statistics and manage several Squid proxy from an unique Web management console. With this project you will be able to install TinyProxy act has the client and the Web statistics Appliance act has the central server
    Downloads: 1 This Week
    Last Update:
    See Project
  • 9
    Fydji WS is a Web Services creation framework allowing to build services mapped to database operations, Java methods or other sources. It produces a Web application for services publishing and Java/JavaScript/PHP client classes for their invocation.
    Downloads: 1 This Week
    Last Update:
    See Project
  • Gen AI apps are built with MongoDB Atlas Icon
    Gen AI apps are built with MongoDB Atlas

    The database for AI-powered applications.

    MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
    Start Free
  • 10
    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
    Last Update:
    See Project
  • 11
    Agrumelaire : An RSS Aggregator with Bayesian Learning System. Produces an RSS feed from a set of existing feeds. Items are categorized according to the reader's interests. Resulting feed is accessible from any standard RSS client application.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    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: 0 This Week
    Last Update:
    See Project
  • 13
    CyBerFuN xBTiT
    CyBerFuN xBTiT by cybernet2u / I only install hacks and maintain them / all the credits for the core source goes to : http://www.btiteam.org new files here ->https://github.com/cybyd/cybyd
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Projet qui permet la gestion de demande de travaux, imputations, timings...
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    GalleryAutoExport is a windows service check your local pictures directory (every 30 minutes by default) and upload new pictures to your Gallery (http://gallery.menalto.com/). It uses Gallery Remote Protocol (must be activated in Gallery parameters).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    GandiCloud
    An open source client to manage cloud hosting resources at Gandi.Net via the public API. Written in C++ with Qt4. Multi-language and cross-platform. Runs on Linux, MacOS X, and Windows.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    Gombo Project - Ajax Framework
    Downloads: 0 This Week
    Last Update:
    See Project
  • 18
    Downloads: 0 This Week
    Last Update:
    See Project
  • 19
    Data exchange is a core part of all cloud systems so it becomes necessarily important to control access to data that are confidential and whose integrity influences the state of the system at any time.It can be proven that the administrator in a IaaS can easily perform some hidden and malicious task on unsuspecting customer machine. This is attributed to the fact that he/she possesses the root privilege to do so and forms an attack. A cold boot attack can easily be lauched amongst other attacks by the privilege user or system administrator.A simple attack scenario could be that a customer pays a virtual machine at Amazon EC2 (Provider) and the systemadmin (Privilidged User) who is, for instance, threatened to be fired, has access to the same virtual machine state, this priviledged user can easily leak customer’s data. There is a need to secure the computation state during communication and storage and we achieve this through the implementation of a trusted platform.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 20
    Iris is an interface for monitoring multiple pages and RSS files for changes. You can affect keywords or regexp to each web-page to receive mail alert. Version 6.6 is a web based application. Since version 7.2 it's a Perl-gtk application
    Downloads: 0 This Week
    Last Update:
    See Project
  • 21
    Jawal is a Java news reader to be used on any OS running Java 1.5 or higher. Jawal is made of 2 parts: * the core part made of classes designed to support NNTP exchanges with server(s). This part can be reused in other projects since API and documentatio
    Downloads: 0 This Week
    Last Update:
    See Project
  • 22
    Conception d'une application web "Ajax/PHP5" pour la gestion de la maintenance assister par ordinateur
    Downloads: 0 This Week
    Last Update:
    See Project
  • 23
    LaSuli is a firefox sidebar. With LaSuli user can highlighter fragments on the web pages, and organize those fragments with topics. Users can compare different interpretations from different viewpoints. LaSuli also support webdav server.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 24
    Libverticale's mission is to provide semantic web services for an artists center.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 25
    MonoOSC is a project composed of two parts. A CSharp, C#, library used to access the openSUSE Build Service, OBS. The second part is a nice GUI which uses this library. MonoOSC requires the Mono >= 2.1 version of the distribution.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • 2
  • Next
Want the latest updates on software, tech news, and AI?
Get latest updates about software, tech news, and AI from SourceForge directly in your inbox once a month.