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.

  • 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

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  • Level Up Your Cyber Defense with External Threat Management Icon
    Level Up Your Cyber Defense with External Threat Management

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  • 1
    Galleon is a home media server using TiVo's discontinued HME protocol. It only works on TiVo versions earlier than 20.7.2. The project is not actively maintained. If you want to maintain it, contact the admins.
    Downloads: 3 This Week
    Last Update:
    See Project
  • 2
    A simple console RSS aggregator that sends news items by email.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    AtMail is an open source webmail client written in PHP. We aim to provide a elegant Ajax webmail client for existing IMAP mailservers, with less bloat and a focus on an intuitive, simple user interface.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    We provide a Hebrew version of Mozilla Firefox, Mozilla Thunderbird, SeaMonkey and Mozilla Application Suite. SeaMonkey/Mozilla Suite are also available for download from here, while the latest Firefox & Thunderbird are available only from mozilla.com.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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
    The Kytane Client is an Open Source front end for the Kytane Data Service which is a internet based data storage mechanism.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Single web mail client interface to access Gmail, Hotmail/Msn, and IMAP accounts all at the same time. Tabbed interface for reading and composing email. 3 panel perspective: folder list, email list and email preview.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    NEXUSe2e client is an Eclipse RCP application that provides XML based messaging using e.g. ebXML to integrate business processes that span multiple companies. It enables small organizations to participate in supply chain integration scenarios.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8

    RSS Event Manager

    Allows you to submit events to an RSS feed via rest api (http post)

    This tool was originally written to replace the massive amounts of email sent out by automated build scripts. Once this tool is deployed to a server, your scripts can simply use a HTTP Post to submit events, and users can subscribe to the RSS feed to receive updates, instead of receiving an email for each event. It is trivial to add a new feed, and using http to submit events means that firewalls are (usually) not a concern.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    STDNOJ - Faster tool creation in C++

    STDNOJ - Faster tool creation in C++

    Over 600 classes for Web, RFC & File Management

    Develop cross-platform tools faster using a C++ Framework proven in commercial software. Classes support logging, sockets, RFC servers (NNTP, SMTP, POP, HTTP), object indexing, ini, tagged databases, file systems, and more. The STDNOJ Namespace, by R.A. Nagy
    Downloads: 0 This Week
    Last Update:
    See Project
  • Top Corporate LMS for Training | Best Learning Management Software Icon
    Top Corporate LMS for Training | Best Learning Management Software

    Deliver and Track Online Training and Stay Compliant - with Axis LMS!

    Axis LMS enables you to deliver online and virtual learning and training through a scalable, easy-to-use LMS that is designed to enhance your training, automate your workflows, engage your learners and keep you compliant.
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  • 10

    The mimedecode library

    C++ MIME decode library

    A C++ library which provides a MIME decode capability only. The library specialises in that it provides a dynamic (on-the-fly) decode capability. This would make it suitable for applications which use MIME to encapsulate real-time streams.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11

    Void Reader

    Quick & dirty RSS-to-email tool

    Project has moved Github at https://github.com/zlogic/voidreader This project is a simple, quick&dirty application to download RSS feeds and send them via SMTP or upload via IMAP to your mailbox. Your mailbox will provide an interface to view feed and (optionally) view the source contents by downloading the feed links and converting them into PDF attachments. PDF are ugly (most CSS is ignored, Javascript is not supported), but allow to download items on a fast unlimited connection for offline viewing later. Can work as a simple and permanent replacement for Google Reader and works with all email clients, even on not-so-popular mobile operating systems.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    "distribution" is a message and data processing tool. It allows to process information through a graph of processors. It may be used to build mailing lists, fax gateways, email filters, PDF mailing combinators, report systems and many other processes
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    fetchFeed is a feed aggregator similar in function to the common unix mail utilities fetchmail and getmail.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    A PHP Software that reads Files stored in the UNIX-MBOX-Format, and exports the contents (the Mails) as RSS-Feed.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    rss2imap is a tool which gets RSS (RDF Site Summary) from web and delivers to the IMAP server as an e-mail message. it enables you to use IMAP supported MUA as a RSS reader, and to unify mail check and site update check with ONE client.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    rss2mail is some script thats take RSS feed and write all items into UNIX mbox file.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 17
    This is the effort to make a simple small business server that provides basic infrastructure with spam and virus protection, service usage accounting and reporting, easy provisioning and password management, message board, addressbook and other.
    Downloads: 0 This Week
    Last Update:
    See Project
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