Open Source Communications Software

Communications Software

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

  • Red Hat Ansible Automation Platform on Microsoft Azure Icon
    Red Hat Ansible Automation Platform on Microsoft Azure

    Red Hat Ansible Automation Platform on Azure allows you to quickly deploy, automate, and manage resources securely and at scale.

    Deploy Red Hat Ansible Automation Platform on Microsoft Azure for a strategic automation solution that allows you to orchestrate, govern and operationalize your Azure environment.
  • Top-Rated Free CRM Software Icon
    Top-Rated Free CRM Software

    216,000+ customers in over 135 countries grow their businesses with HubSpot

    HubSpot is an AI-powered customer platform with all the software, integrations, and resources you need to connect your marketing, sales, and customer service. HubSpot's connected platform enables you to grow your business faster by focusing on what matters most: your customers.
  • 1
    Makagiga

    Makagiga

    To-do manager, notepad, RSS reader...

    Makagiga is an open-source, easy-to-use, portable application for doing a variety of tasks, such as todo listing, text editing, or RSS reading. Plugins are used to implement its various capabilities.
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    Downloads: 87 This Week
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  • 2
    Element

    Element

    A glossy Matrix collaboration client for the web

    Element, formerly known as Vector and Riot, is a glossy Matrix collaboration client built using the Matrix React SDK. It offers teams, friends and organizations a secure, all in one chat app that is protected from pesky ads and data mining methods. All communications are done through the open global Matrix network, secured with end-to-end encryption. Element gives you all the services you need from a chat app: group chat, video calls, file sharing and more-- all done securely and in total privacy. Element has three different tiers of support for different environments, the most supported being the latest versions of Chrome, Firefox, and Safari on desktop OSes.
    Downloads: 3 This Week
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  • 3
    Componentes ACBr
    Paleta de Componentes para as Linguagens Delphi e Lazarus, compatível com Windows e Linux, que permite acesso direto a equipamentos de Automação Comercial, sem DLL's, interagindo com eles direto na porta serial.
    Downloads: 28 This Week
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  • 4

    etherdfs

    an ethernet-based file system for DOS

    EtherDFS is an 'installable filesystem' TSR for DOS. It maps a drive from a remote computer (typically Linux-based) to a local drive letter, using raw ethernet frames to communicate. For years, I was using LapLink to transfer files between my various "retro" computers. It works, yes, but it's also annoyingly slow and requires constant attention. One day I thought, "Wouldn't it be amazing if all my PCs could share a common network drive, similarly to how NFS operates in the *nix world?". This day EtherDFS was born. I clearly didn't invent anything - the concept has been around almost as long as the first IBM PC, and several commercial products addressed that need in the past. I am not aware, however, of any free and open-source solution.
    Downloads: 17 This Week
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  • All-in-One Payroll and HR Platform Icon
    All-in-One Payroll and HR Platform

    For small and mid-sized businesses that need a comprehensive payroll and HR solution with personalized support

    We design our technology to make workforce management easier. APS offers core HR, payroll, benefits administration, attendance, recruiting, employee onboarding, and more.
  • 5
    Lots of small projects: games, VST plugins, experimental IRC server, ROM hacking tools, net tools, font tools, html tools, etc. Browse CVS!
    Downloads: 0 This Week
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  • 6
    js-libp2p-monorepo

    js-libp2p-monorepo

    The JavaScript Implementation of libp2p networking stack

    JavaScript implementation of libp2p, a modular peer-to-peer network stack. libp2p is the product of a long and arduous quest to understand the evolution of the Internet networking stack. In order to build P2P applications, devs have long had to make custom ad-hoc solutions to fit their needs, sometimes making some hard assumptions about their runtimes and the state of the network at the time of their development. Today, looking back more than 20 years, we see a clear pattern in the types of mechanisms built around the Internet Protocol, IP, which can be found throughout many layers of the OSI layer system, libp2p distils these mechanisms into flat categories and defines clear interfaces that once exposed, enable other protocols and applications to use and swap them, enabling upgradability and adaptability for the runtime, without breaking the API.
    Downloads: 0 This Week
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  • 7
    CalLite CRM

    CalLite CRM

    Software per Call Center

    CalLite è il software per Call Center più versatile e veloce sul mercato. Ti permette di azzerare le perdite di tempo degli utenti (operatori, agenti, supervisori, coordinatori, ecc. ecc.) per massimizzare i guadagni. Il software dispone delle funzionalità: PowerDialer, ProgressiveDialer, PredictiveDialer ed AutoDialer. Ovunque siano (da casa o in ufficio), i tuoi operatori potranno lavorare con una semplice connessione internet. Tu potrai, da ogni dispositivo fisso o mobile, amministrare e controllare l’attività del tuo Call Center.
    Downloads: 0 This Week
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  • 8
    CommaFeed

    CommaFeed

    Google Reader inspired self-hosted RSS reader

    Google Reader inspired self-hosted RSS reader, based on Dropwizard and React/TypeScript.
    Downloads: 1 This Week
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  • 9
    Windows MBox Viewer

    Windows MBox Viewer

    Windows eml and mbox viewer.

    Free Windows Mbox Viewer. Gain access to mbox archives or single eml messages. View attachments and export single mails in eml format. Access large mbox files such as Google Takeout or Mozilla Thunderbird Archives. Development of mbox viewer continues now at github: https://github.com/eneam/mboxviewer **NOTE**: Windows Defender may sometimes report incorrectly that mbox-viewer contains malware. Please report the case to the development. Development will ask Windows Security to update Windows Defender rules to resolve the issue. Last time the incorrect detection was corrected by Microsoft Security within few hours. User will need to run Windows Update to install the latest updated detection rules.
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    Downloads: 1,850 This Week
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  • Simplify Purchasing For Your Business Icon
    Simplify Purchasing For Your Business

    Manage what you buy and how you buy it with Order.co, so you have control over your time and money spent.

    Simplify every aspect of buying for your business in Order.co. From sourcing products to scaling purchasing across locations to automating your AP and approvals workstreams, Order.co is the platform of choice for growing businesses.
  • 10
    IndiMail
    Highly scalable/configurable Messaging Platform allowing users in a domain to be distributed on multiple hosts, has multiple queues. Provides virtual domains/users in MySQL. Modern MSP class qmail replacement with ESMTP, POP3/IMAP, QMTP, QMQP support
    Leader badge
    Downloads: 7 This Week
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  • 11
    Jackett

    Jackett

    API Support for your favorite torrent trackers

    Jackett works as a proxy server, it translates queries from apps (Sonarr, Radarr, SickRage, CouchPotato, Mylar3, Lidarr, DuckieTV, qBittorrent, Nefarious, etc.) into tracker-site-specific HTTP queries, parses the HTML or JSON response, and then sends results back to the requesting software. This allows for getting recent uploads (like RSS) and performing searches. Jackett is a single repository of maintained indexer scraping & translation logic, removing the burden from other apps. Trackers marked with (invite needed) have no active maintainer and may be missing features or be broken. If your client supports multiple feeds it's recommended to add each indexer directly instead of using all indexers. Using the all indexer has no advantages (besides reduced management overhead). We recommend you install Jackett as a Windows service using the supplied installer. You may also download the zipped version if you would like to configure everything manually.
    Downloads: 105 This Week
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  • 12
    Network Security Toolkit (NST)

    Network Security Toolkit (NST)

    A network security analysis and monitoring toolkit Linux distribution.

    Network Security Toolkit (NST) is a bootable ISO image (Live USB Flash Drive) based on Fedora 38 providing easy access to best-of-breed Open Source Network Security Applications and should run on most x86_64 systems. The main intent of developing this toolkit was to provide the security professional and network administrator with a comprehensive set of Open Source Network Security Tools. The majority of tools published in the article: Top 125 Security Tools by INSECURE.ORG are available in the toolkit. An advanced Web User Interface (WUI) is provided for system/network administration, navigation, automation, network monitoring, host geolocation, network analysis and configuration of many network and security applications found within the NST distribution. In the virtual world, NST can be used as a network security analysis, validation and monitoring tool on enterprise virtual servers hosting virtual machines.
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    Downloads: 278 This Week
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  • 13
    Element Android

    Element Android

    A glossy Matrix collaboration client for Android

    Element Android is a glossy Matrix collaboration client for Android, based on a new Android SDK fully written in Kotlin. A total rewrite of Riot-Android, Element is an all-in-one secure chat app made possible through the open global Matrix network. It is a messenger that allows users to talk to anyone regardless of their app, while providing unparalleled privacy and security. It protects conversations from data-mining and ads with proper end-to-end encryption, so you can feel totally secure. Element is used by millions all over the world for their business, organizations, and even for personal and home use. It is part of the Matrix ecosystem, which is an open network for secure, decentralised communication governed by The Matrix.org Foundation.
    Downloads: 6 This Week
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  • 14
    IPFS Public Gateway Checker

    IPFS Public Gateway Checker

    Checks which public gateways are online or not

    A site displaying public IPFS gateways and their online/offline status. The list contains gateways operated by various parties, coordinated by loose mutual consensus, without a central governing authority. Protocol Labs operates and is responsible for only two of the listed gateways: ipfs.io and dweb.link.
    Downloads: 1 This Week
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  • 15
    RabbitRemoteControl

    RabbitRemoteControl

    Remote control. Support VNC, RDP, Terminal, SSH, TELNET etc

    Remote Control is a cross-platform, multi-protocol remote control and remote desktop software. Allows you to use any device and system in anywhere and remotely manage any device and system in any way. This is only a read-only mirror repository. Main repository: https://github.com/KangLin/RabbitRemoteControl
    Downloads: 8 This Week
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  • 16
    IPFS Web UI

    IPFS Web UI

    A frontend for an IPFS node

    A web interface to IPFS, shipped with Kubo, and ipfs-desktop. Check on your node stats, explore the IPLD powered merkle forest, see peers around the world and manage your files, without needing to touch the CLI. When working on the code, run an ipfs daemon, the local dev server, the unit tests, and the storybook component viewer and see the results of your changes as you save files. If you need to run IPFS in a Docker container, you can still have Web UI available by exposing both the Gateway and Web UI ports. The end-to-end tests (E2E) test the full app in a headless Chromium browser. They spawn real IPFS node for HTTP API and a static HTTP server to serve the app. The purpose of those tests is not being comprehensible, but act as a quick regression and integration suite.
    Downloads: 0 This Week
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  • 17
    VoIP monitor

    VoIP monitor

    VoIP SIP and SKINNY quality analyzer and packet / audio recording tool

    VoIPmonitor is open source network packet sniffer with commercial frontend for SIP SKINNY MGCP RTP and RTCP VoIP protocols running on linux. VoIPmonitor is designed to analyze quality of VoIP call based on network parameters - delay variation and packet loss according to ITU-T G.107 E-model which predicts quality on MOS scale. Calls with all relevant statistics are saved to MySQL or ODBC database. Optionally each call can be saved to pcap file with either only SIP / SKINNY protocol or SIP/RTP/RTCP/T.38/udptl protocols. VoIPmonitor can also decode audio.
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    Downloads: 566 This Week
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  • 18
    Open Phone Abstraction Library (OPAL) is a C++ multi-platform, multi-protocol library for Fax, Video & Voice over IP and other networks. Also included is the Portable Tool Library (PTLib) which is a C++ multi-platform abstraction library and collection o
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    Downloads: 68 This Week
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  • 19
    Anti-Spam SMTP Proxy Server

    Anti-Spam SMTP Proxy Server

    Anti-Spam SMTP Proxy Server implements multiple spam filters

    The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Hidden-Markov-Model and/or Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. Click 'Files' to download the professional version 2.8.1 build 24261. A linux(ubuntu 20.04 LTS) and a freeBSD 12.2 based ready to run OVA of ASSP V2 are also available for download. NOTICE: V1 development has been stopped at the end of 2014 (1.10.1 build 16060). Possibly there will be done some bugfixing in future. Please upgrade to V2, which is and will be actively maintained.
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    Downloads: 52,897 This Week
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  • 20
    Readrops

    Readrops

    Android multi-services RSS client

    Readrops is a multi-service RSS client for Android. Its name is composed of "Read" and "drops", where drops are articles in an ocean of news.
    Downloads: 2 This Week
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  • 21
    Fenix Modbus - S7

    Fenix Modbus - S7

    Siemens S7300/400/1200/1500, ModbusMaster/RTU/TCP/ASCII, WebServer

    Fenix stands out as an advanced software solution tailored for seamless communication with devices in a Modbus network, a prevalent protocol in industrial automation. With broad compatibility, Fenix effortlessly interfaces with devices such as S7-300, S7-400, S7-1200, and S7-1500, providing a versatile solution for users across different Siemens platforms Youtube Playlist: https://www.youtube.com/playlist?list=PLYak7DcUWiYJDuYCN3C5su0kRqhGemBWT BLOG http://fenixmodbus.blogspot.com/ GitHub https://github.com/DanielSan1000/Fenix-Modbus.git Wiki https://github.com/DanielSan1000/Fenix-Modbus/wiki/
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    Downloads: 18 This Week
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  • 22
    IGSuite - Integrated Groupware Suite

    IGSuite - Integrated Groupware Suite

    IGSuite is a web-ajax-based Integrated Groupware Suite

    IGSuite is a web-based Integrated Groupware Suite oriented to be a CRM solution. In the Suite you can find: IGWebMail, IGCalendar, IGContacts, IGArchive, IGWiki, IGTodo, IGChat, Projects, IGFax an HylaFax client, IGFileManager, IGMsg and many other.
    Downloads: 4 This Week
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  • 23
    wsjt-x_improved
    ═══════════ ▲▲▲ ══════════════════════════════════════════════ Find the various versions on the "Files" tab (https://sourceforge.net/projects/wsjt-x-improved/files/) wsjt-x_improved is an enhanced version ("the DG2YCB edition") of the excellent WSJT-X software by Joe Taylor K1JT, Steve Franke K9AN, Bill Somerville G4WJS, me and others (https://sourceforge.net/projects/wsjt/). Sometimes, however, even good things can be improved … Notes: wsjt-x_improved is experimental and is licensed under GNU GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). I am not aware of any adverse effects. However, use it at your own risk! Subscribe to the mailing list: https://sourceforge.net/projects/wsjt-x-improved/lists/wsjt-x-improved-community. If you want more, also take a look at my new jtdx_improved project (https://sourceforge.net/projects/jtdx-improved/).
    Leader badge
    Downloads: 1,135 This Week
    Last Update:
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  • 24
    A set of C language API's and firmware applications that manage access to the Digitrax LocoNet and the core hardware resources of the Atmel AVR family of devices, to allow custom embedded LocoNet devices to be developed using GCC
    Downloads: 8 This Week
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  • 25
    Eris

    Eris

    A NodeJS Discord library

    A Node.js wrapper for interfacing with Discord. You will need NodeJS 10.4+. If you need voice support you will also need Python 2.7 and a C++ compiler. Create a directory for your bot, and change to that directory in your command line. If you want to be more updated (at the expense of stability), you can install the beta builds instead. Eris supports a few optional libraries that could potentially improve bot performance but may require additional dependencies. If you want Eris to use any of these packages, install them in the same directory as Eris, and Eris will automatically use them. You can find more examples on the GitHub repo. The rest of the docs will help you with using the various functions of the library. Have fun!
    Downloads: 0 This Week
    Last Update:
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Open Source Communications Software Guide

Open source communications software is software that allows people to communicate and collaborate over the Internet. It is free and open to anyone who wishes to use it. It typically includes features such as real-time chat, file sharing, video conferencing, and collaboration tools.

Open source communication software offers numerous advantages over traditional packaged programs, including cost savings, customization capabilities, and security measures. The primary benefit of open source communication software is that it can be adapted to fit an organization’s individual needs or preferences without having to pay for licensing fees or support contracts. Additionally, because the source code for this type of program is available freely online, developers can customize the underlying programming code in order to increase its functionality or tailor it specifically for their particular needs. Furthermore, many open source programs are subject to rigorous testing by volunteer developers prior to release, meaning users can enjoy a degree of confidence in the program’s ability to operate reliably and securely when using it online.

Lastly, from a business standpoint one of the biggest selling points of using open source communication software is that most implementations come free of charge meaning businesses do not have costly licensing fees associated with their use which helps keep operating costs low while still providing all the functionality they need for their business operations.

Open Source Communications Software Features

  • Instant Messaging: Instant messaging software allows users to send and receive messages in real-time. This feature can be invaluable for businesses that need to communicate with customers and colleagues quickly and efficiently.
  • Video Conferencing: Open source communications software typically provides video conferencing as well, enabling users to have face-to-face conversations with each other using their computers or mobile devices.
  • Voice Over IP (VoIP): VoIP is an increasingly popular method of communication that lets users make phone calls over the internet, thereby eliminating the need for physical phone lines and allowing businesses to save money on long distance charges.
  • Presence Detection: Most open source communications systems include presence detection capabilities, which allow users to see who else is available on the network at any given time so they can decide who best to contact for a particular task or discussion.
  • Text Chatting: Text chatting serves as an essential form of communication in many open source systems, giving individuals and groups a way to have asynchronous back-and-forth conversations without having everyone present at once.
  • Group Calling: Some open source systems also include group calling capabilities, allowing multiple participants from different locations to join together as part of one conversation or meeting.

Different Types of Open Source Communications Software

  • Instant Messengers: These are programs that can send and receive text messages in real time over the internet, allowing users to communicate instantly.
  • VoIP Software: This refers to technology that allows users to make voice and video calls over the internet, with no additional cost. They often come with features like conference calling, file sharing and other collaboration tools.
  • IRC Clients: Also known as Internet Relay Chat clients, these allow multiple people to communicate simultaneously via chat rooms and private conversations. Many of them also include audio and even video capabilities.
  • Web Conferencing Tools: These allow two or more people in different locations to connect online for virtual meetings or presentations. They usually have features such as screen sharing, whiteboard tools, file exchange platforms, etc.
  • Groupware Applications: Meant for businesses or teams working on projects together these offer a way to share files easily between collaborators. They often come with scheduling tools, contact management systems and document editors which encourage collaboration between team members who may be physically separated by distance.
  • Mobile Communications Software: This type of software allows you to stay connected even when away from home or office, using your mobile device (smartphone/tablet). It is popular among business travelers who need constantly access their work emails on the go without any lag time in communication

Advantages of Open Source Communications Software

  1. Cost Savings: Open source communications software may be available for free or at significantly lower costs than proprietary counterparts, allowing businesses to save money on license fees and other associated costs.
  2. Flexibility: Open source communication tools are highly customizable, allowing users to select the features that best meet their needs. This enables users to customize the software based on specific requirements, creating a product that is tailored for their exact needs.
  3. Scalability: As organizations grow and evolve over time, open source communication solutions can be easily scaled up or down depending upon user demand and resource availability. This makes it easy for businesses to scale as needed without sacrificing service quality.
  4. Security & Reliability: Most open source communications applications have been rigorously tested by developers around the world, ensuring they are reliable and secure platforms. Additionally, many offer encryption capabilities which keep private data secure from prying eyes.
  5. Quality Assurance: Open source projects rely on community feedback loops in order to ensure high levels of quality assurance across all application versions released – eliminating buggy releases often found in proprietary software packages with limited testing budgets.

What Types of Users Use Open Source Communications Software?

  • Business Professionals: These users employ open source communications software to streamline group collaboration, increase productivity, and eliminate the need for bulky hardware.
  • Home Users: Open source communications software is perfect for home users looking to keep in touch with family or friends far away. They often use these programs to send messages, share photos, or make video calls – all free of charge.
  • Students: College students can take full advantage of open source communication programs, enabling them to take classes remotely and collaborate on group projects easily and quickly.
  • Developers: Open-source communication tools are an invaluable resource for developers who need a platform where they can test out new designs and concepts without worrying about breaking production code.
  • Gamers: Many gaming communities rely on open source communication tools as a way to communicate within games and coordinate strategies among players.

How Much Does Open Source Communications Software Cost?

Open source communications software can cost anything from free to hundreds or even thousands of dollars, depending on the nature and scope of the project.

For small to medium-sized projects, open source communications software may be free or just a few hundred dollars. For example, Asterisk is an open source framework for building communication applications including voice and video chat, while Twilio is an API platform that enables developers to add voice and messaging capabilities directly into web and mobile applications. Both services are generally quite affordable—Asterisk may come at no charge for smaller projects, while a basic package for Twilio typically starts around $25 per month.

Projects that require more complex features such as scalability or customized application development will likely come with higher costs as these tend to be larger projects with lots of components involved. If you need enterprise-level features like support for multiple languages or access from multiple devices, you’ll likely have to pay several thousand dollars or more for the associated development work. Additionally, if the goal is ultimately to monetize your communication product any associated fees will impact its total cost.

What Software Can Integrate With Open Source Communications Software?

Open source communications software can often integrate with other types of software. For example, it can be combined with customer relationship management (CRM) software to enable businesses to keep detailed records of interactions with clients and customers. It can also be integrated with enterprise resource planning (ERP) systems in order to help manage the different tasks involved in running a business. Additionally, open source communications software can be linked up with productivity platforms such as project management tools or task tracking tools, so that teams are able to stay on top of what needs to be done. Finally, it can integrate with analytics platforms that offer insights into user behavior and how effective one's communication strategies are performing. All this makes open source communications an incredibly powerful tool for helping businesses stay organized and productive.

What Are the Trends Relating to Open Source Communications Software?

  1. Increased Accessibility: Open source communications software is becoming increasingly accessible to everyone, as these tools are often free or low-cost and require much less technical knowledge than traditional software.
  2. Increased Security: Open source communications software offers users a greater level of security than traditional software, as the code can be viewed and modified by anyone with access. This allows users to ensure that their data is secure and their conversations are private.
  3. Increased Customization: Open source communications software allows users to customize their experience to meet their unique needs, such as adding features or changing the look and feel of the platform.
  4. Increased Interoperability: Open source communications software supports multiple platforms, making it easier for people to communicate with each other across different devices and networks.
  5. Reduced Costs: The open source model eliminates many of the costs associated with traditional software, such as licensing fees and maintenance costs. This makes it an attractive option for businesses and organizations who want to save money.

How To Get Started With Open Source Communications Software

Using open source communications software is a great way to stay connected with family, friends, or colleagues in an easy and cost-effective way. Getting started is simple and straightforward.

First, search for available open source software that best meets your communication needs. There are several options available, ranging from projects that focus on privacy and security to those that provide video conferencing capabilities. Once you've made a selection, it's time to download the software onto your computer or mobile device. Be sure to read through any install instructions carefully; while many of these programs are free, some may require additional payments depending on how they are used or configured.

Next up is setting up your account with the new program—provide your login credentials (email address and password) and any other necessary information such as contact lists to create your profile. It's important to keep track of all this information so you can log in easily when needed.

Once everything is set up properly you can start using the software. This might include making calls via online chat services like Skype or WhatsApp, participating in group chats or videoconferences using programs like Google Hangouts or Slack, sharing photos or other documents with teammates using Dropbox or OneDrive, sending encrypted messages for secure data transfers over platforms such as Signal…the possibilities are endless. Although each program may have specific instructions for usage and access protocols , usually most of them come with support materials (such as help manuals) written in plain language so users can quickly learn their features and gain comfort before starting to use them regularly.
Familiarize yourself with the system and take advantage of tutorials if they're available – then you'll be ready to leverage this technology into staying connected more efficiently than ever before.