Communications Software


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Communications Software

  • Monitor Your Most Critical Cloud & SaaS Applications Monitor Your Most Critical Cloud & SaaS Applications Icon
    Monitor Your Most Critical Cloud & SaaS Applications Icon

    Get insights into the performance of applications and services such as AWS, Salesforce, Office 365 and WebEx.

    With a view into both web and network health, you'll be able to pinpoint the cause of an outage instantly, whether it's within your network, a provider's network or the SaaS application. Save time, track SLAs and clear tickets faster.
    Are you involved with your company's network performance/operations team?
    Try It FREE!
  • Multi-vendor storage monitoring simplified Multi-vendor storage monitoring simplified Icon
    Multi-vendor storage monitoring simplified Icon

    Monitor your multi-vendor storage to help ensure your applications get the performance & capacity they need with SolarWinds® Storage Resource Monitor.

    SolarWinds Storage Resource Monitor (SRM) gives you multi-vendor storage performance monitoring and alerting to help ensure peak storage performance. Automated capacity planning helps you predict storage shortages, reclaim space, and prevent application outages. SRM integrates with other Orion® Platform products to provide end-to-end visibility into the application stack, and lets you easily troubleshoot performance issues from application to storage.
  • LAN Messenger Icon

    LAN Messenger

    An intranet chat application that does not require a server.

    LAN Messenger is a p2p chat application for intranet communication and does not require a server. A variety of handy features are supported including notifications, personal and group messaging with encryption, file transfer and message logging.

  • Roundcube Webmail Icon

    Roundcube Webmail

    Free and open source webmail software

    Roundcube Webmail is a browser-based, multilingual IMAP client with an application-like user interface. Roundcube provides the full functionality you'd expect from an email client, including MIME support, address book, folder manipulation, message searching, and spell check. Roundcube is written in PHP and JavaScript.

  • Pandion Icon


    An instant messaging client for XMPP networks

    Pandion is an open source instant messaging client for XMPP networks. Keep in touch with friends or collaborate with colleagues using Pandion instant messenger. Pandion is designed for ease of use and secure communication.

  • fldigi Icon


    Ham Radio Digital Modem Application

    Fldigi is a modem program for most of the digital modes used by radio amateurs today: CW, PSK, MFSK, RTTY, Hell, DominoEX, Olivia, and Throb are all supported. It can help calibrate a sound card to a time signal and do frequency measurement tests. NOTICE: You must proceed to the Files section to locate the correct fldigi, flrig etal download for your particular operating system. Do not blithely use the big green Download button! Use the "Files" menu item or the "Browse All Files" link.

  • WinNMP - Windows Nginx MySql Php 7 stack Icon

    WinNMP - Windows Nginx MySql Php 7 stack

    Fast & stable Nginx MariaDB Redis Php 7 development stack for Windows

    WinNMP - Nginx MariaDB Redis Php 7 development stack for Windows A lightweight, fast and stable server stack for developing php mysql applications on windows, based on the excellent webserver Nginx. A lighter alternative to XAMPP and WAMP. Also known as WTServer and wt-nmp Package contains (versions in changelog): - Nginx 1.13.8 web server - MariaDB 10.2.12 database server, mysql 5.5.5 replacement (32/64bit) - Redis 3.2 Cache/NoSql, memcached alternative (64bit) - Php 5.6.33 & PHP 7.0.27 & PHP 7.2.2 scripting language (32/64bit) - WinSCP SFTP client - HTTPS using free LetsEncrypt certificates - Composer dependency manager for php - Adminer web based database manager - Reg.php regular expressions tester - WTServer Manager (32/64bit), formerly known as *wt-nmp*

  • Communicate & Connect with Ring Central's VoIP Solution Communicate & Connect with Ring Central's VoIP Solution Icon
    Communicate & Connect with Ring Central's VoIP Solution Icon

    Cloud Powered Business Phone System

    • Unrivaled value & reliability in one solution
    • Unlimited Calls/SMS/Conferencing/Fax
    • Trusted by 350,000+ Businesses
  • IssabelPBX Icon


    Issabel PBX - Unified Communications

    Open Source and Unified Communications partners created a new platform based on an Elastix® fork (currently purchased by 3CX) to provide the community with continuity, peace of mind and support needed to continue with their PBX and operation developments.

  • MsgViewer Icon


    MsgViewer is email-viewer utility for .msg e-mail messages, implemented in pure Java. MsgViewer works on Windows/Linux/Mac Platforms. Also provides a java api to read mail messges (msg files) programmatically.

  • GO Contact Sync Mod Icon

    GO Contact Sync Mod

    Sync Outlook contacts and calendars with Google

    +++ NEWS +++ The newest versions of Google APIs client Library for .NET dropped support for .NET 4.0. Minimum requirement for GO Contact Sync Mod (starting with v3.10.0) is .NET 4.5 which is not working on Windows XP. ----------------------------------------------------- GO Contact Sync Mod synchronizes your Microsoft Outlook contacts with your Google Mail address book, including pictures, categories and notes. Since version 3.7.0 it also syncs your Outlook Calendar Appointments on demand to Google Calendar. This Mod fork adds many enhancements and bug fixes to the obviously dead project 'Go Contact Sync'. Please find some guidelines how to sync your mobile phone contacts with Google Contacts here:

  • ShareX Icon


    Screen capture, file sharing and productivity tool

    ShareX is a lightweight free and open source program that allows you to capture or record any area of your screen and share it with a single press of a key. ShareX offers numerous methods of capture including full screen, monitor, freehand and so much more. It also features plenty of customizable after-capture tasks and supports more than 80 different image, text, and file hosting services, as well as many URL shortening and sharing services.

    Downloads: 46 This Week Last Update: See Project
  • UPnP PortMapper

    Manage port forwardings via UPnP

    The UPnP PortMapper can be used to easily manage the port mappings/port forwarding of a UPnP enabled internet gateway/router in the local network.

  • Want to improve your MSP’s revenue? Price your services right. Want to improve your MSP’s revenue? Price your services right. Icon
    Want to improve your MSP’s revenue? Price your services right. Icon

    Get the ebook, The Managed Services Pricing Guide 2.0 to get industry best practices on pricing managed services.

    You choose software for your IT business so it makes you money. The margins must be good enough to justify the cost. SolarWinds® RMM was priced to give you the margins you need to earn a healthy amount of monthly recurring revenue. Download our all-new Managed Services Pricing Guide 2.0 to find what revenue to expect for your services, including light monitoring, web protection, patching management, backup and more.
  • Network Caller ID Icon

    Network Caller ID

    The NCID (Network Caller ID) project is Caller ID (CID) distributed over a network. The project contains the NCID package and 4 optional client packages. Each package is described at the NCID web site. A non-inclusive list of 3rd party addons is also available at the web site Available Packages: NCID - contains the server, gateways, and a client with output modules LCDncid - a client that uses LCDproc to display Caller ID on a LCD display NCIDandroid - a client and gateway combination for Android devices NCIDdisplay - a homebrew client that displays on large LED modules NCIDpop - a popup client for Windows, Mac, and Linux

  • PeerGuardian

    PeerGuardian - a privacy oriented firewall application

    PeerGuardian is a privacy oriented firewall application. It blocks connections to and from hosts specified in huge blocklists (thousands or millions of IP ranges). Its origin seeds in targeting aggressive IPs while you use P2P. PeerGuardian Linux: Actively developed. However the team is very small and with few spare time. Contributors are welcome! Peerguardian OS X: Not developed anymore. We've lost contact with the OS X developer. New contributors are welcome! PeerGuardian Windows: Not developed anymore. It's highly recommended to use PeerBlock instead, which is a continuation of PeerGuardian's development in Windows, with bug fixes and support for Windows Vista and Windows 7. New contributors and/or collaboration with are welcome! PeerGuardian is an open project. Not only is its source code open for you to read, use, and modify - but the project is open for you to join and contribute in any form (code, documentation, bug reports, web and support).

  • Torrent File Editor Icon

    Torrent File Editor

    Qt based GUI tool designed to create and edit .torrent files

    Torrent Client for Mac - Sources:

  • msmtp

    msmtp is an SMTP client with a sendmail compatible interface. It can be used with Mutt and other mail user agents.

  • Outlook Mail Merge Attachment

    Outlook Mail Merge Attachment is a script which can be used to add an attachment to an mail merge in Microsoft Outlook.

  • Subsonic Icon


    Subsonic is a complete, personal media streaming solution.

    Subsonic is a web-based media streamer, providing ubiquitous access to your music and video collection. More than 20 apps are available for Android, iPhone, Windows Phone, BlackBerry, Roku, Chumby, Sonos etc. Supports virtually all media formats, converting files on the fly. Also includes a Podcast receiver and jukebox feature allowing you to control what's playing on your computer from your mobile phone.

  • SABnzbdPlus Icon


    The automatic usenet download tool

    SABnzbd is a cross-platform binary newsreader. It makes downloading from Usenet easy by automating the whole thing. You give it an NZB file or an RSS feed, it does the rest. Has a web-browser based UI and an API for 3rd-party apps. Ideal for servers too.

  • Android Screenshots and Screen Capture Icon

    Android Screenshots and Screen Capture

    Screen capturing tool for Android handsets connected via USB to a desktop/laptop. It is great for fullscreen presentations, product demos, automatic screen recording, or just a single screenshot. Without root.

  • OptiKey Icon


    Open source assistive on-screen keyboard that runs on Windows

    OptiKey is an assistive on-screen keyboard designed to bring keyboard control, mouse control and speech to people with motor and speech limitations. Completely free, open source and compatible with low cost eye-tracking devices, it is a great alternative to often expensive and complicated AAC (alternative and augmentative communication) products. It can also be used as an alternative to a physical keyboard or mouse. OptiKey runs on Windows and works right out of the box once an eye-tracking device is installed. Without an eye-tracking device however it can still be used with a mouse or webcam.

  • Podcast Generator Icon

    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.


    Build Systems for WSJT Applications

    JTSDK is a pre-configured collection of open source cross platform development frameworks, Gnu tools, libraries and custom written scripts designed to ease compiling WSJT applications and documentation from source code. WINDOWS APPLICATIONS ---------------------------------------------------------------------- * JTSDK-QT.......: WSJT-X, WSPR-X and MAP65 * JTSDK-PY........: WSJT and WSPR * JTSDK-DOC....: All WSJT Documentation * JTSDK-MSYS..: General Compiling LINUX APPLICATIONS ------------------------------------------------------------------ * JTSDK-Nix.......: WSJT, WSJT-X and WSPR

  • Megaupload Downloader Icon

    Megaupload Downloader

    Megaupload Downloader is a programme born to avoid users tons of advertisement, poup-ups, etc.. that we get when we try to download from free file hosting services.

  • NAVeGIS Icon


    GPS navigation software for Windows Mobile & WinCE devices.

    NAVeGIS is a Windows Mobile navigation application for use with custom or open data routable IMG maps.

  • RTLSDR Scanner Icon

    RTLSDR Scanner

    A cross platform Python frequency scanning GUI for rtl-sdr

    A cross platform Python frequency scanning GUI for USB TV dongles, using the OsmoSDR rtl-sdr library. In other words a cheap, simple Spectrum Analyser. More information can be found at: An installer and standalone versions for Windows are located here: Sources are available on GitHub: ** The up to date installer is no longer maintained on this site and can now be found at **

  • oreka

    Enterprise telephony recording and retrieval system

    Enterprise telephony recording and retrieval system with web based user interface. The project currently supports recording voice from VoIP SIP, Cisco Skinny (aka SCCP), raw RTP and audio sound device and runs on multiple operating systems and database systems. It can record audio from most PBX and telephony systems such as BroadWorks, Metaswitch, Asterisk, FreeSwitch, OpenSIPS, Avaya, Nortel, Mitel, Siemens, Cisco Call Manager, Cosmocom, NEC, etc... It is amongst others being used in Call Centers and Contact Centers for Quality monitoring (QM) purposes.

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