Open Source Communications Software

Communications Software

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

  • 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.
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    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
    basE91 is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% and can range down to 14%.
    Leader badge
    Downloads: 38 This Week
    Last Update:
    See Project
  • 2
    MultiMail Offline Reader
    MultiMail is an offline mail packet reader for Unix and other systems. It currently supports the Blue Wave, QWK, OMEN, OPX and SOUP formats. It has a full screen, color user interface, built with the curses library.
    Leader badge
    Downloads: 14 This Week
    Last Update:
    See Project
  • 3
    ( pro ping )pinger network alert monitor

    ( pro ping )pinger network alert monitor

    Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY

    Thank you for your DONATIONS for Pinger alert, STATICTICAL TABLES, send EMAILs or SMS by SMS GATEWAY. Look on the tab files, select and download the version of the operating system that you need of this slight textual code that requires no system update. Network monitoring analyzer, network scanner with ping, traceroute and beeper alert and warning mail sender. Capable of scanning IP INFINIT, automatic detection of the source of network interruptions without GUI interface configurations. More, it is designed for the computer technician who carries a powerful tool in the USB key. In addition, an audible alarm warns you via Telnet or SSH terminal, a log files recorded can be used to convey specific information to the system administrator. It is comes with a configurable for warning by email. lightweight code, coming with the source files, written in C, Email warning sender, ANDROID ping, SPARC, AMD64, traceroute, DETECT SOURCE Downs, Warning by Email, C language
    Downloads: 3 This Week
    Last Update:
    See Project
  • 4
    Gmail Notifier

    Gmail Notifier

    Multiple account (or label) Gmail notifier (without storing passwords)

    Gmail Notifier (restartless) is an open-source project that notify you about incoming emails from all your Google Mail accounts and labels. Features: 1. No requirement to enter your credentials. 2. Multiple account support 3. Multiple label support 4. Low bandwidth usage by using RSS technology 5. Mark as read, report span, trash or archive massages right from toolbar
    Downloads: 2 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
    casualShare

    casualShare

    Transforms the computer into a Airplay receiver

    This application makes your computer into a airplay compatible receiver so that you can send images from your IOS device to your computer via airplay (like an AppleTV) and view these images from a web browser. This application allows you to send images from any number of iOS devices, and splits the screen appropriately so that all images are shown. This program requires nodejs and java to be installed. java can be installed at https://java.com/en/download/index.jsp nodejs can be installed at http://nodejs.org/ once installed run the casualshare file, which will start up a airplay receiver on your computer and redirect you to a webpage. Then simply go on your iOS device and send an image over using airplay. if the airplay logo does not show up, try reconnecting your wifi on the iOS device. Note: only images work on ios7, no longer working on project
    Leader badge
    Downloads: 2 This Week
    Last Update:
    See Project
  • 6
    Originally a software partnership between my best friend and myself, Diverse Developments seeks to write "useful stuff", of a very diverse nature... Current projects include a file encoder, and a double-entry accounts package.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    FREE Game Match Making program/service plus gameing community<br> Read the site and help us out
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    The aim of this project is for a stand alone home automation control system which consists of hardware (main and remote networked controllers) and software to monitor and control various devices around your house including X10 (plus others).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    Email Anonimizer
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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.
    Download Now
  • 10
    Several small projects; A simple UDP chat program in visual basic, a full screen movie player, a tv guide program for Canberra, Australia
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    ObscureEncrypt is a high level security encrypter. It encrypts at three levels, 448 bit Blowfish encryption, Obscurity, high level encryption. Making it almost impossible to decrypt
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    An IRC client that uses Tcl for not only the scripting, but also the "glue" at the C level for how all the parts of the application fit together.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13

    Turquoise SuperStat

    Statistics for Usenet News and Fidonet echomail

    Turquoise SuperStat reads the contents of a Fidonet message area in one of its supported formats, or standard Usenet news spools, and creates statistics. Turquoise SuperStat supports Squish, *.MSG, FDAPX/w, JAM, MyPoint and tanstaafl's message area base format, and Usenet news groups, either via standard Usenet news spools, or over NNTP.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    Common Hardware Recovery Solutions by Ukrainian-Russian network
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    website tools for lotus domino servers
    Downloads: 0 This Week
    Last Update:
    See Project
  • 16
    Tools and libraries for dialing URI addresses directly from telephone's numeric keypad w/o phone directories. Encoded uri (for instance, SIP VoIP phone number) consists of decimal numbers only and can be entered from any telephone or other device.
    Downloads: 0 This Week
    Last Update:
    See Project
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