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Top Apps

  • Open source. Easy to use. Proven. Complete. Open source. Easy to use. Proven. Complete. Icon
    Open source. Easy to use. Proven. Complete. Icon

    End to end big data that enables you to spend less time formatting data and more time analyzing it.

    Discover HPCC Systems - the truly open source big data solution that allows you to quickly process, analyze and understand large data sets, even data stored in massive, mixed-schema data lakes. Designed by data scientists, HPCC systems is a complete integrated solution from data ingestion and data processing to data delivery. The free online introductory courses and a robust developer community allow you to get started quickly.
  • C++Builder: 1 codebase, 1 UI designer, 4 platforms. C++Builder: 1 codebase, 1 UI designer, 4 platforms. Icon
    C++Builder: 1 codebase, 1 UI designer, 4 platforms. Icon

    The best visual IDE for creating fast performance native apps across platforms. Start today a 30-Day trial (no credit card needed).

    Modern C++, standards-compliant with enhanced language extensions, beautiful native UI tools, and cross-compilation to Windows, macOS, iOS and Android. We provide the ‘full stack’ for native app development, from database to native and flexible UI to REST and more. If you want crossplatform C++ done right - choose the Complete App Platform for Multi-Device Native Development - Choose C++Builder.
  • CiviCRM  Icon


    Growing and Sustaining Relationships

    CiviCRM is an open source and freely downloadable constituent relationship management solution for advocacy, non-profit and other organizations. Learn more at

  • Claroline Icon


    Open Source Learning Management System

    Claroline is collaborative learning environment based on PHP/mySQL. It allows teachers or education institutions to create and administer courses through the web. The software provides group management, forums, document repositories, calendar, SCORM,...

  • Classic Shell Icon

    Classic Shell

    Start menu and Windows enhancement software

    Classic Shell adds some missing features to Windows 7, 8, 8.1 and Vista like a classic start menu, toolbar for Explorer and others. [b]Note:[/b] The software available here is not the latest version. Visit the new website to download the latest version and to access the new forums and documentation.

  • Claws Mail Icon

    Claws Mail

    Claws Mail is a GTK+ based, lightweight, and fast e-mail client and newsreader. Supports POP3, APOP, IMAP, SMTP, SMTP AUTH, NNTP, LDAP, multiple accounts, spell-checking, addressbook, SSL, GPG, filtering, i18n, & more. It is further extended by plugins.

    Downloads: 11 This Week Last Update: See Project
  • CleanDC++ Icon


    DC client

    Tested on Winxp, Vista, W7, W8 Sourcecode:

  • Trial SolarWinds Backup and you could receive a free Amazon Echo Dot Trial SolarWinds Backup and you could receive a free Amazon Echo Dot Icon
    SolarWinds Backup provides lightning-quick recovery that can restore business continuity after a disaster. For a limited time only, when you try SolarWinds Backup and store at least 100GB of selected data, you have the chance to receive a free Amazon Echo Dot.
  • ClipLogBoard

    This program logs all text data you copy in your clipboard into a text file. For what do you need this? Clipboard is a usefull tool, but when it's used too much you can loose your old text with new one. This program logs everything from your clipboard.

    Downloads: 0 This Week Last Update: See Project
  • Cloud Toolkit.Net

    Cloud Toolkit .Net provides many useful and good-looking .Net controls for use with .Net applications (VC++, VC#, VB.Net etc). Update (September 2011): The project has been inactive for a few years and will remain so. No support provided!

  • Cloud Web Browser

    Cloud Web Browser is a web browser which uses Microsoft's Trident engine to render websites. It has features like: - Tabs - Bookmarks - Parental Control System - Language support - Theme support etc.

    Downloads: 5 This Week Last Update: See Project
  • Collabtive Icon


    Collabtive is web based project management software. Simple and easy.

    Collabtive is web based collaboration software. It is an Open Source alternative for proprietary tools like Active Collab or Basecamp. Features include: Projects, Instant Messenger, Tasks, Files, Timetracking, Multilanguage, Basecamp import

  • Colligere

    Colligere is an open-source music collection manager. It's written in C++ and uses libraries such as wxWidgets and SQLite3.

    Downloads: 0 This Week Last Update: See Project
  • Find out what (or who) is slowing down your network Find out what (or who) is slowing down your network Icon
    Find out what (or who) is slowing down your network Icon

    Get comprehensive network bandwidth analysis and performance monitoring with SolarWinds® Bandwidth Analyzer Pack.

    Network slow, but you don't know the cause? Use Bandwidth Analyzer Pack (BAP) to monitor and analyze network bandwidth performance and traffic patterns. With BAP, you can identify which users, applications, and protocols are consuming the most bandwidth. You can also monitor Wireless LAN Controller traffic to see what applications and clients are using your wireless network. Try it free for 30 days!
  • Columba Icon


    Columba is an email client written in Java, featuring a user-friendly graphical interface with wizards and internalionalization support. Its a powerful mail management tool with features to enhance your productivity and communication.

  • ComingNext Icon


    ComingNext is a calendar homescreen widget for the Symbian smartphones

    ComingNext is a calendar homescreen widget for the Symbian S60v5, Symbian^3, Symbian Anna and Symbian Belle smartphones. It sports a triple panel mode where each panel can display 4 upcoming events directly on your homescreen. The widget can easily be customized to your needs.

  • Contao Open Source CMS Icon

    Contao Open Source CMS

    Contao Open Source CMS (fka TYPOlight)

    Contao is an open source content management system (CMS) for people who want a professional internet presence that is easy to maintain. The state-of-the-art structure of the system offers a high security standard and allows you to develop search engine friendly websites that are also accessible for people with disabilities. Furthermore, the system can be expanded flexibly and inexpensively. Easy management of user rights, the Live Update Service, the modern CSS framework and many already integrated modules (news, calendar, forms, etc.) have quickly made Contao one of the most popular open source content management systems on the market.

  • CoolBasic Software Development Kit

    CBSDK includes tons of useful functions to aid the development of CoolBasic software. It also features manual pages that integrate to the CB IDE and a CommandCenter to launch examples and update new functions.

    Downloads: 0 This Week Last Update: See Project
  • Cosmosair Flight Simulator Icon

    Cosmosair Flight Simulator

    VR Flight Simulator with real world scenery and new aircraft

    Cosmosair Flight Simulator (Cosmosair FS) is the next generation virtual reality (VR) flight simulator aimed mainly at x64bit computer systems (MacOSX, Windows, Linux) that integrates a 360º Degrees VR Engine. It comes packed with first-class Up-to-Date World Scenery and State-of-the-Art 3D Aircraft Models. It allows you to fly into Space and back to the Earth seamlessly. You can fly to Mars within it's atmosphere and explore it's landscape... or even fly and land on the Moon. You can perform orbital space flights near our earth or in far planets. With Cosmosair FS you can become a better pilot flying commercial airliners or military aircraft. You can do pre-established missions, set your own missions or discover the solar Sytem planet by planet with NASA's Shuttle or SciFi Spacecraft. Cosmosair FS comes packed with top-notch features that sets it apart from it's counterpart flight simulators. CosmosairFS is under active development and will be soon unveiled.

    Downloads: 0 This Week Last Update: See Project
  • Create Synchronicity - Backup & Sync Icon

    Create Synchronicity - Backup & Sync

    Easy, fast, and lightweight backup and synchronization app for Windows

    Create Synchronicity is an easy, fast and powerful backup application. It synchronizes files and folders, has a neat interface, and can schedule backups to keep your data safe. Plus, it's open source, portable, multilingual, and very light (210kB).

  • CyBerFuN xBTiT Icon

    CyBerFuN xBTiT

    CyBerFuN xBTiT by cybernet2u / I only install hacks and maintain them / all the credits for the core source goes to : new files here ->

    Downloads: 0 This Week Last Update: See Project
  • DC Hub Network Utilities

    The DC Hub Network Utilities (aka DCHNU) are a group of utilities that provide additional services and features for the DC Hub Networks.

    Downloads: 0 This Week Last Update: See Project
  • DC++ Icon


    A Windows client for the Direct Connect networks

    DC++ is an open source Windows client for the Direct Connect file sharing network. The DC network is a decentralized network, made up of individual servers (hubs) that users join to share files with other members on that hub. Each hub is individually run by a fellow user of the DC network, and may have certain themes to the content on the hub. Hub owners set up rules to regulate their hub as they see fit.

  • DataSet library

    DataSet library is Java based library which is table form datacontainer in memory. It has fixed number of columns and varying numbers of rows. It read and write data from datasource through pluggable engines. Connection to SQL/JDBC databases is supported

    Downloads: 0 This Week Last Update: See Project
  • Datenator

    Datenator is a free event calendar written in PHP. Please check out Datenators homepage for full feature list, screenshots and an online demo.

    Downloads: 0 This Week Last Update: See Project
  • Dellary

    Dellary is an easy to use Image Gallery Script. It uses no Database at all, and supports an upload option and multiple albums.

    Downloads: 0 This Week Last Update: See Project
  • Dia Diagram Editor Icon

    Dia Diagram Editor

    Free drawing software for Windows, Mac OS X, and Linux

    Dia Diagram Editor is free Open Source drawing software for Windows, Mac OS X and Linux. Dia supports more than 30 different diagram types like flowcharts, network diagrams, database models. More than a thousand readymade objects help to draw professional diagrams. Dia can read and write a number of different raster and vector image formats. Software developers and database specialists can use Dia as a CASE tool to generate code skeletons from their drawings. Dia can be scripted and extended using Python.

  • DiceGame

    The foundation of this project is the dicepanel, a dice roller. A couple of classic dicegames will be included too, such as Yatzee. This project is using the Almond framework and it is runnable with Java Web Start.

    Downloads: 0 This Week Last Update: See Project
  • Digabi Icon


    Digabi OS

    Digabi OS is live-Linux distro for The Matriculation Examination Board of Finland. For downloads, see For sources, see

    Downloads: 0 This Week Last Update: See Project

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