Open Source Software Directory
The finest collection of open source and free software
Use the Open Source Software Directory to find the best open source and free software for use at home or in business
709
applications!
Last added
Sayonara
Sayonara is a small, clear and fast audio player for Linux written in C++, supported by the Qt framework. It uses Gstreamer as audio backend. (GPL)
Linux
Home users: Audio / Audio players26 September, 2016
Rocket.Chat
Rocket.Chat is is the ultimate open source webChat platform with an incredible developer community. Over 200 contributors have made our platform a dynamic and innovative toolkit, from group messages and video calls to helpdesk killer features. (MIT)
Cross-platform
Home users: Internet / Private communication25 September, 2016
Loomio
Loomio is an open-source web application that helps groups make better decisions together. Bring together the right people and the right information. Accessible, easy to use, customisable, with fine-grained options for privacy and security. (AGPL)
Cross-platform
Business: Medium and small / Groupware software25 September, 2016
React
React promises programmers a model in which subcomponents cannot directly affect enclosing components; efficient updating of the HTML document when data changes; and a clean separation between components on a modern single-page application. (BSD)
Cross-platform
Developers: Web frameworks / JavaScript frameworks23 August, 2016
WinSCP
WinSCP is an open source free SFTP client, FTP client, WebDAV client and SCP client for Windows. Its main function is file transfer between a local and a remote computer. Beyond this, WinSCP offers scripting and basic file manager functionality. (GPL)
Windows
Administrators: System / SSH clients22 August, 2016
mRemoteNG
mRemoteNG is a fork of mRemote, an open source, tabbed, multi-protocol, remote connections manager. mRemoteNG adds bug fixes and new features to mRemote. It allows you to view all of your remote connections in a simple yet powerful tabbed interface. (GPL)
Windows
Administrators: System / SSh clients22 August, 2016
PuTTY
PuTTY is a free and open-source terminal emulator, serial console and network file transfer application. It supports several network protocols, including SCP, SSH, Telnet, rlogin, and raw socket connection. (MIT)
Windows
Administrators: System / SSH clients22 August, 2016
WebTorrent
WebTorrent is a streaming torrent client for the web browser and the desktop. It's written completely in JavaScript – the language of the web – and uses WebRTC for true peer-to-peer transport. No browser plugin, extension, or installation is required. (MIT)
Cross-platform
Home users: Internet / BitTorrent clients20 August, 2016
IntelliJ IDEA
IntelliJ IDEA Community Edition is the open source version of IntelliJ IDEA, a premier IDE (Integrated Development Environment) for Java, Groovy and other programming languages such as Scala or Kotlin. (Apache)
Cross-platform
Developers: App development / IDEs20 August, 2016
Android Studio
Android Studio is the official integrated development environment (IDE) for Android platform development. It provides the fastest tools for building apps on every type of Android device. (Apache)
Cross-platform
Developers: App development / IDEs20 August, 2016
Sentora
Sentora is a free to download and use web hosting control panel developed for Linux, UNIX and BSD based servers or computers. The Sentora software can turn a domestic or commercial server into a fully fledged, easy to use and manage web hosting server. (GPL)
Linux
Administrators: System / Server management20 August, 2016
Nette
Nette Framework lets you focus on the creative part of being a developer. It's built to be extremely usable, friendly and a joy to use. It supports AJAX, DRY, KISS, MVC and code reusability. (BSD)
Cross-platform
Developers: Web frameworks / PHP frameworks20 August, 2016
Win32 Disk Imager
Win32 Disk Imager is designed to write a raw disk image to a removable device or backup a removable device to a raw image file. (GPL)
Windows
Home users: File Management / File utilities20 August, 2016
YAF.NET
The YAF.NET (YetAnotherForum.NET) project is an international collaboration of like-minded, skilled, and creative individuals who are striving to make YAF.NET the most robust and malleable forum solutions available. (Apache)
Windows
Developers: Web development / Web forums20 August, 2016
BigBlueButton
BigBlueButton is an open source web conferencing system for on-line learning. We believe that every student with a web browser should have access to a high-quality on-line learning experience. We intend to make that possible with BigBlueButton. (LGPL)
Cross-platform
Business: Nonprofit / Learning environments20 August, 2016
PyBossa
PyBossa is an open source platform for crowd-sourcing online (volunteer) assistance to perform tasks that require human cognition, knowledge or intelligence (e.g. image classification, transcription, information location etc). (AGPL)
Cross-platform
Business: Nonprofit / Community software20 August, 2016
netdata
netdata is a highly optimized Linux daemon providing real-time performance monitoring for Linux systems, Applications, SNMP devices, over the web! It tries to visualize the truth of now, in its greatest detail. (GPL)
Linux
Administrators: Networking / Network monitoring20 August, 2016
OpenToonz
OpenToonz is a 2D animation software published by DWANGO. It is based on Toonz Studio Ghibli Version, originally developed in Italy by Digital Video, Inc., and customized by Studio Ghibli over many years of production. (BSD)
Windows - MAC OS X
Home users: Graphics / Animation19 August, 2016
Atomic Game Engine
The Atomic Game Engine is a cross platform game development environment. Atomic includes a wealth of examples: 2D Physics Platformer, 3D ToonTown scene with advanced shadows, physics, procedural sky, day and night cycles, small game examples, and more! (MIT)
Cross-platform
Home users: Education / Programming19 August, 2016
Rockstor
Rockstor is a Network Attached Storage (NAS) and private cloud storage solution based on advanced Linux technologies like BTRFS, Docker and others. (GPL)
Linux
Administrators: Servers / NAS servers19 August, 2016
