Open source applications - PROJECT MANAGEMENT

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.
Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 
PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

PROJECT MANAGEMENT

• Achievo - Easy to use and customize open source web-based project management application for business environments.
• AgileTrack - Java based application for monitoring and tracking activities in a software development environment.
• ASTS - A set of web based management tools for recording project activities and tasks.
• Austin - A command line utility for manipulating project timelines in XML.
• dotproject - Open source Project Management application developed and supported by a group of volunteers.
• Double Choco Latte - A basic project management application used to track the history of work orders, projects, accounts etc.
• eHour - User friendly web-based tool for keeping track of time based activities; ideal for consulting companies.
• FreeMind - A mind mapping application useful for brainstorming sessions.
• FUTURe - A time management application for individuals and groups.
• Ganttproject - Written in Java, and using XML file format; enables project planning through a Gantt chart.
• JIRA - JIRA is a project management & task achievement application for making team processes easy.
• jxProject.com - Cross platform project management tool with sharing options.
• IPM - A simple project management application built in PHP4 and requiring Apache 1.3x and MySQL.
• Memoranda - For users handling multiple projects on a daily basis Memoranda is an ideal tool.
• NetOffice - An online project management application for managing tasks, projects, team tracking and collaboration between teams.
• Open Workbench - Excellent Windows-based application providing project scheduling functionality for enterprise users.
• Planner - Project management tool for the Gnome desktop that is useful for project scheduling, planning and tracking.
• phpCollab - An open-source internet-collaboration tool for project teams allowing them to share information amongst each other.
• project-open - A web-based project management system for small consulting and service companies. Covers sales, project planning, collaboration and CRM.
• Projectory - Projectory is an open source web based project management tool for tracking software projects through development phases.
• Projman - A project management tool for reading project descriptions and their scheduled tasks.
• Rapla - Highly configurable event and resource management application primarily targeted towards universities.
• Taskjuggler - A powerful tool with redefined approach towards project planning activities, taking it far beyond the commonly available tools for Gantt charts.
• Trac - Wiki and issue management system for software development projects.
• TrackIt - An open source web based project tracking tool to maximize flexibility and customization.
• TUTOS - Organization management tool for satisfying the requirements of small groups, teams and departments.
• User Story .NET - A tool for extreme programming projects in user story tracking.
• WebCollab - An easy to use collaborative project management system enabling users to work together.
• WebPBC - Web-based project management tool for small businesses to do budget allocation of projects.
• XPlanner - Another web-based project management tool for eXtreme programming (XP) software development practices.

Open source applications - FILESHARING AND FTP

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.
Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 
PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

FILESHARING AND FTP

• ABC - An enhanced client for the BitTorrent file sharing protocol.
• Ares - A file sharing utility enabling users to share digital files like images, audio, video, software and documents.
• Azureus - Java enabled BitTorrent protocol packed with special features for beginners and advanced users.
• BT++ - An advanced version of the BitTorrent peer-to-peer file sharing protocol with cross-platform support; written in Python.
• Cabos - Cabos has an intuitive user interface and is a Gnutella file sharing program based on Limewire.
• CoreFTP - A FTP program that enables uploading/downloading/deletion of files and directories, integration with browser, file permission handling etc.
• cURL - A command line utility allowing file transfer via FTP, LDAP etc. Users can also use the GET and PUT methods for file downloading and uploading.
• Cyberduck - An open source FTP client with support for drag and drop, uploading and downloading, remote file transfer etc.
• DC++ - Windows based open source client for unrestricted file sharing over the internet.
• eMule-Project.net - A reliable and trusted peer-to-peer file sharing application allowing users to connect from different clients.
• FileZilla - FileZilla is a free, fast and reliable open source FTP solution for Windows.
• Freenet Project - A free and secure decentralized network of information publishers and consumers.
• FrostWire - A completely open source peer to peer client; features community chat room and iTunes integration.
• Fugu - An open source graphical front end for secure file transfer; provides support for Mac operating system.
• G3 Torrent - A BitTorent client written in Python.
• Gnucleus - One of the oldest Windows based open source peer to peer file sharing clients related to Gnutella.
• HeavyMole - An advanced level peer to peer file sharing application with features like distributed chat, filtering of answers and advanced query language.
• iFTP - i.FTP is a Windows FTP client that comes with source code. There is also an earlier version for BeOS that works with portable media like USB keys.
• JFtp - JFtp is a graphical Java network and file transfer client.
• KazaaSearch - Search for music, software, images & video with this powerful peer to peer file sharing client.
• KCeasy - The windows version of giFT filesharing system that also offers support for other filesharing networks.
• Krimpy - An IRC based (internet relay chat) open source file sharing client enabling users to share music, pictures, videos and other files.
• Lime Wire - A multi-platform Gnutella file sharing client enabling users to share their files, download MP3s and other audio files.
• MLdonkey - 100% open source cross-platform P2P client running on Linux, UNIX, Windows and Mac.
• MUTE - A secure, peer to peer file sharing network with easy search and download functionality.
• MyNapster - Comes with connection capability to Gnutella for file sharing, IRC for chatting and supports resumption & multithreading of downloads.
• NetMess - Has the ability to detect clones and work through HTTP proxy and firewalls.
• Prozilla- An open source Linux download accelerator that provides download support via HTTP and FTP protocols.
• Shareaza - A flexible file sharing system consolidating features from four different networks: EDonkey2000, Gnutella, BitTorrent, Gnutella2.
• TAC2 - Expanded as Tango & Catch 2 (TAC2), works as a search engine independent client for searching on Linux and Windows.
• TorrentSpy - Gives BitTorrent power-users all the information in one place along with real time ability to monitor the number of live users.
• Waste - Secure collaboration tool allowing idea & data sharing between users through a chat interface.
• WinSCP - Another open source SFTP & FTP client for Windows; provides safe file copying between local and remote computers.
• XNap - Written in Java, XNap provides a plug-in enabled framework and client for P2P applications.

Open source applications - Office

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.
Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 
PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

OFFICE

• AbiWord - Has an interface that is very similar to Microsoft Word for easy migration; also allows importing and exporting from Microsoft Word.
• Agnubis - The PowerPoint of GNOME; comes with easy integration options with other packages in GNOME office suite.
• Andrew User Interface System (Andrew) - A popular graphical user interface system integrated with word processor, an html editor and browser.
• AxPoint - Presentation tools from the developers of Apache AxKit.
• Bruce - Presentation tool for Python programmers allowing them to code and create interactive PowerPoint sessions.
• Imposter - Imposter is a standalone viewer for viewing presentations created by Impress software.
• Impress - Fantastic tool for creating multimedia presentations with 2D and 3D effects.
• Kivio - A part of KOffice suite; helps users in flowcharting, network diagrams and other graphics needs.
• KPresenter - The presentation package bundled with KDE project; powerful and fully featured.
• KWord - A word processor with a frame-based layout capability; part of the open source office suite KOffice.
• MagicPoint - A presentation tool based on X11; very useful for making simple presentations which can be easily edited by any text editor.
• NeoOffice - A special version of OpenOffice for the Mac.
• S5 - A simple slideshow system having easily accessible markup. It can easily adapt to user themes and enables you to create your own slideshow themes.
• WebHuddle - An open-source web conferencing and presentation tool with support for VOIP, chat and PowerPoint.

Open source applications - WEB BROWSERS

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.
Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 
PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

WEB BROWSERS

• Browser3D - An interactive web browser enabling users to interact with a real 3D environment and add their own 3D environment.
• Camino - The functionality and features of this powerful browser match the capabilities of Safari.
• CxBrowser - A useful open source web browser implemented under Mozilla Activex control component and written entirely in C#.
• Epiphany - Developed for the GNOME computer desktop; competes with KDE for Linux.
• Galeon - The first web browser for GNOME computer desktop; now comes as an extension to Epiphany.
• K-Meleon - Perfect web-browser for operating systems which are incompatible with Mozilla or Firefox suite of browsers.
• Konqueror - Part of the K Desktop Environment (KDE); a great browser for Linux with similar features to Firefox.
• Lynx - Cross platform browser compatible with UNIX, Windows and Mac.
• Mozilla Firefox - Fast, powerful and secure web browser compatible with Linux and Windows.

Open source applications - ERP

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.
Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 
PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

ERP

• ADempiere Bazaar  - Adempiere is a community for open source developers contributing improvements of various applications like Compiere, Helpdesk and Supply Chain etc.
• JERPA - JERPA is a Java based advanced level architecture model for ERP software.
• JFire - An exchange platform including ERP, CRM and accounting written in Java.
• Openbravo ERP - A web based ERP for small and medium enterprises; built on proven MVC architecture facilitating code maintenance and customization.
• opentaps - An open source ERP and CRM suite including eCommerce, inventory, warehouse, ledger etc.
• Postbooks - A fully integrated ERP solution for small and medium businesses; features a graphical client which runs on Linux, Mac and Windows.
• Plazma - Plazma is a Java based ERP and CRM solution.
• Sequoia Open Source ERP - The flexible ERP software from Sequoia brings advanced features and scalability for enterprise software along with low TCO.
• Tiny ERP - Packed with features like GTK2 client, distributed server, dynamic GUI.
• Value - Value is an open source ERP/CRM system and features modular capabilities along with seamless integration.
• webERP - webERP is flexible integrated business management software that covers accounts receivable, accounts payable, inventory management and other accounting requirements.
• Wyatt - Wyatt is a cross platform ERP package written in Java with J2EE compliance.

Open source applications - ENCODING, CONVERSION AND RIPPING TOOLS

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.
Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 
PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

ENCODING, CONVERSION AND RIPPING TOOLS

• Alba Extractor - Alba Extractor is a useful utility for wrapping various mp3 files into one unit for ease of sharing on programs like NapShare etc.
• Audacity - Audacity is an open source, cross platform audio editor and is a good solution for creating and editing podcasts.
• Avidemux - A free video editor for tasks like cutting and filtering; has support for file types like AVI, DVD etc.
• AviSynth - A powerful tool for editing and processing videos.
• BonkEnc - A useful application for ripping CDs, encoding and converting audio files to various formats. Users can produce mp3, mp4, FLAC files to name a few.
• CD-DA X-Tractor - An open-source CD ripper for 32-bit windows platforms that offers extremely high quality.
• CDex - A popular open source digital audio CD extractor.
• DivFix - DivFix is a utility for watching partially downloaded DivX movies.
• DivXRepair - Based on the VirtualDub model, it cuts off the bad parts and re-assembles the AVI file.
• Dr. DivX - The goal of Dr. DivX open source project is to create a portable application with the capability of transcoding many video formats.
• DScaler - The DScaler project is an effort to receive top quality videos from Windows computers.
• DVD2AVIdg/MPEG2DECdg Decoding Fix - An MPEG decoder suite used for decoding MPEG1 or MPEG2 streams from sources such as DVD VOBs.
• DVDx - Popular DVD backup software that converts DVDx movies to high quality DVD movies.
• FFmpeg - A complete recording, conversion and streaming solution for audio and video.
• GiantDisc - GiantDisc is an open source software package designed to manage thousands of audio tracks.
• GNUMP3d - Open source server for streaming mp3s and media.
• Gordian Knot - Gordian Knot is an integrated Bit rate calculator package tool for Divx/XviD encoding.
• GramoFile - A CD recording utility running on Linux and some other operating systems like UNIX. It enables users to put sounds from gramophone records on CD.
• HGRip - A one click solution for converting DVD to XVID files.
• JMAC - JMAC is an open source Java implementation library of Monkey's Audio compression decoder.
• LAME - LAME is an MP3 encoder.
• Mixere - Mixere is a free, open-source application for mixing audio files. It runs on Windows NT/2000/XP, and supports WAV, AIFF, MP3, Ogg Vorbis, FLAC and Mod audio files.
• MMConvert - A multimedia format converter useful for converting media files from one format like AVI/WMV to another format.
• mpgtx - A command line MPEG audio/video toolbox useful for joining audio and video files which include MP3, MPEG1, MPEG2 etc.
• Mp3splt - A terrific utility to split MP3 and Ogg files from anywhere without decoding.
• Mp3Wrap - A useful alternative to wrap two or more mp3 files into a single large mp3 without the loss of file names and other information.
• Musepack - A high quality audio compression format.
• MusicBrainz Tagger - Provides a database to create a comprehensive music information site. It can be accessed via the client or the internet.
• NanDub + BRC - NanDub+BRC includes a bitrate calculator and offers users several advantages as their need for opening separate pieces of software is eliminated.
• Open Sound World - A scalable programming environment allowing musicians, researchers and sound engineers to process sound.
• OptimFROG - OptimFROG is a zipping utility for audio compression programs; used to reduce the size of audio files.
• ShrinkTo5 - A cross platform open source DVD copy engine; allows users to create copies.
• SmartRipper - A useful utility for extracting DVD VOB files; loaded with nice features for splitting VOB files, angle processing etc.
• Taksi - Taksi allows users to take screenshots and record videos of favorite games and 3D-graphics applications.
• Virtual VCR - A compact video capture application designed to work with TV tuner and video capture cards.
• WavPack - WavPack is a high quality audio compression format and provides lossless compression.
• YAAI - One of the best tools to display information about AVI files; enables users to see data like framerate, used codes, author information etc.

Open source applications - E Mail Clients

Open source software is booming: here we round up over 480 open source applications
for you to use or build upon.

Feel free to add more apps in the comments. And don't forget to subscribe to Mashable for the latest web news and resources. Also see the other entries in this series: ONLINE 

PRODUCTIVITY GOD, WORDPRESS GOD, ONLINE MEDIA GOD and FIREFOX GOD.

EMAIL CLIENTS

• Columba - A java based email client featuring a user friendly graphical interface.
• Daffodil Organizer - Highly flexible way to organize emails; includes import facility from Microsoft Outlook.
• Evolution - More popularly billed as the Outlook of Linux, its calendar, address book and other features make it a good option as an email client.
• ICEMail - Open source java client with support for the latest email standards.
• Mahogany - Cross platform email client supporting UNIX and Win32 platforms.
• Mutt - A small and powerful text based email client for UNIX operating systems.
• Penelope - The open source version of Eudora currently under beta and planned for full release by this year.
• Phoenix Mail - One of the older open source email clients developed using Borland Delphi.
• Sylpheed-Claws - An open source email client with an interface similar to Outlook Express; works as an RSS feed reader too.
• Thunderbird - A secure email client with several customization options to fit the user's needs.
• Zimbra - Zimbra is currently one of the biggest names in open source, and is the future collaborating and messaging software. Now owned by Yahoo.