Open source and license list of Groupware
Open source name : Apache
Used to : Groupware Web Server Engine.
License : http://www.apache.org/licenses/LICENSE-2.0
Description :
The Apache License requires preservation of the copyright notice and disclaimer. Like any free software license, the Apache License allows the user of the software the freedom to use the software for any purpose, to distribute it, to modify it, and to distribute modified versions of the software, under the terms of the license, without concern for royalties.

Open source name : MYSQL
Used to : Save and Storage of Groupware data
Website : http://www.mysql.com/
License: http://www.mysql.com/about/legal/licensing//opensource-license.html
Description :
The MySQL development project has made its source code available under the terms of the GNU General Public License, as well as under a variety of proprietary agreements. MySQL was owned and sponsored by a single for-profit firm, the Swedish company MySQL AB, now owned by Oracle Corporation

Open source name : Qmail
Website : http://cr.yp.to/qmail.html
License : http://en.wikipedia.org/wiki/Public_domain
Description :
qmail is a mail transfer agent (MTA) that runs on Unix. qmail's source code is in the public domain. It is also free software. This is a category of articles relating to software which can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: "free software" or "open source software". Typically, this means software which is distributed with a free software license, and whose source code is available to anyone who receives a copy of the software. Entries in this category are mostly but not exclusively email clients. See Category:Free email server software for email servers.

Open source name : Vpopmail
Website : http://directory.fsf.org/wiki/Vpopmail
Description :
vpopmail is a free GPL software package, to provide an easy way to manage virtual e-mail domains and non /etc/password e-mail accounts on your qmail mail servers. Originally developed by Inter7, it declined in use along with Qmail. This is a category of articles relating to software which can be freely used, copied, studied, modified, and redistributed by everyone that obtains a copy: "free software" or "open source software". Typically, this means software which is distributed with a free software license, and whose source code is available to anyone who receives a copy of the software. Entries in this category are mostly but not exclusively email clients. See Category:Free email server software for email servers.

Open source name : clamav
Used to : use of program for command –line arguments
Website : http://www.clamav.net/lang/en/
License : http://en.wikipedia.org/wiki/GNU_General_Public_License
Description :
The GNU General Public License (GNU GPL or GPL) is the most widely used[5] free software license, which guarantees end users (individuals, organizations, companies) the freedoms to use, study, share (copy), and modify the software. Software that ensures that these rights are retained is called free software. The license was originally written by Richard Stallman of the Free Software Foundation (FSF) for the GNU project.

Open source name : openoffice (soffice html convert)
Used to : use of program for command – line arguments
Website : http://www.openoffice.org/
License : http://www.openoffice.org/license.html
Description :
You can freely modify, extend, and improve the OpenOffice.org source code. The LGPL requires that all changes must be made available if published.

Open source name : spambayes (spamfilter python api)
Website : http://spambayes.sourceforge.net/
License : http://en.wikipedia.org/wiki/Python_Software_Foundation_License
Description :
The Python Software Foundation License (PSFL) is a BSD-style, permissive free software license which is compatible with the GNU General Public License (GPL).[1] Its primary use is for distribution of the Python project software. Unlike the GPL the Python license is not a copyleft license, and allows modifications to the source code, as well as the construction of derivative works, without making the code open-source. The PSFL is listed as approved on both FSF's approved licenses list,[1] and OSI's approved licenses list.

Open source name : lucene
Website : http://lucene.apache.org/
License : http://en.wikipedia.org/wiki/Apache_License
Description :
The Apache License requires preservation of the copyright notice and disclaimer. Like any free software license, the Apache License allows the user of the software the freedom to use the software for any purpose, to distribute it, to modify it, and to distribute modified versions of the software, under the terms of the license, without concern for royalties.

Open source name : jQuery
Used to : HTML edit, event control, Ajax formula
Website : http://jquery.com/
License : http://en.wikipedia.org/wiki/MIT_License
Description :
DThe MIT License is a free software license originating at the Massachusetts Institute of Technology (MIT). It is a permissive free software license, meaning that it permits reuse within proprietary software provided all copies of the licensed software include a copy of the MIT License terms. Such proprietary software retains its proprietary nature even though it incorporates software under the MIT License. The license is also GPL-compatible, meaning that the GPL permits combination and redistribution with software that uses the MIT License.escription

Open source name : jQuery UI
Used to : UI for Tab, button, date, conversation window based on jQuery.
Website : http://jqueryui.com/
License : http://en.wikipedia.org/wiki/MIT_License
Description :
DThe MIT License is a free software license originating at the Massachusetts Institute of Technology (MIT). It is a permissive free software license, meaning that it permits reuse within proprietary software provided all copies of the licensed software include a copy of the MIT License terms. Such proprietary software retains its proprietary nature even though it incorporates software under the MIT License. The license is also GPL-compatible, meaning that the GPL permits combination and redistribution with software that uses the MIT License.escription

Open source name : fancyBox
Used to : Image view, conversation window UI based on jQuery
Website : http://fancyapps.com/fancybox/
Description :
A free software license, or a free software licence in British English, is a notice that grants the recipient of a piece of software extensive rights to modify and redistribute that software. These actions are usually prohibited by copyright law, but the rights-holder (usually the author) of a piece of software can remove these restrictions by accompanying the software with a software license which grants the recipient these rights. Software using such a license is free software.

Open source name : colorBox
Used to : Image view, conversation window UI based on jQuery
Description :
A free software license, or a free software licence in British English, is a notice that grants the recipient of a piece of software extensive rights to modify and redistribute that software. These actions are usually prohibited by copyright law, but the rights-holder (usually the author) of a piece of software can remove these restrictions by accompanying the software with a software license which grants the recipient these rights. Software using such a license is free software.

Open source name : wdcalendar
Used to : Calendar UI based on jQuery
Website : http://jqeventcalendar.sourceforge.net/
Description :
A free software license, or a free software licence in British English, is a notice that grants the recipient of a piece of software extensive rights to modify and redistribute that software. These actions are usually prohibited by copyright law, but the rights-holder (usually the author) of a piece of software can remove these restrictions by accompanying the software with a software license which grants the recipient these rights. Software using such a license is free software.

Open source name : jQuery Simple Tree Plugin
Used to : Drag and Drop in Tree based on jQuery.
Website : https://jquery.org/
License : http://opensource.org/licenses/MIT
Description :
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so.

Open source name : jQuery validate Plugin
Used to : Form check based on jQuery
Website : https://jquery.org/
License : http://opensource.org/licenses/MIT
Description :
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so.

Open source name : prototype
Used to : HTML edit, event control, and Ajax formula
Website : http://prototypejs.org/
License : http://prototypejs.org/license.html
Description :
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so.

Open source name : scriptaculous
Used to : HTML screen formula based on prototype
Website : http://script.aculo.us/
License : http://madrobby.github.io/scriptaculous/license/
Description :
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so.

Open source name : LightBox
Used to : Image view UI based on prototype
Website : http://en.wikipedia.org/wiki/Lightbox_(JavaScript)
License : http://creativecommons.org/licenses/by/2.5/
creativecommons license
Description :
Free to share to copy, distribute and transmit the work and to adapt the work. To make commercial use of the work.

Open source name : FCKeditor
Used to : HTML edit (Purchase of distributed licence)
Website : https://drupal.org/node/464180
Description :
A free software license, or a free software licence in British English, is a notice that grants the recipient of a piece of software extensive rights to modify and redistribute that software. These actions are usually prohibited by copyright law, but the rights-holder (usually the author) of a piece of software can remove these restrictions by accompanying the software with a software license which grants the recipient these rights. Software using such a license is free software.

Open source name : dtree
Used to : tree formula
License : http://creativecommons.org/licenses/by-nc-nd/2.0/
creativecommons license
Description :
Free to share to copy, distribute and transmit the work and to adapt the work. To make commercial use of the work.

Open source name : dhtmlx Tree
Used to : Organization tree
Website : http://dhtmlx.com/
License : http://dhtmlx.com/docs/products/dhtmlxTree/license.shtml?ent
Description :
A free software license, or a free software licence in British English, is a notice that grants the recipient of a piece of software extensive rights to modify and redistribute that software. These actions are usually prohibited by copyright law, but the rights-holder (usually the author) of a piece of software can remove these restrictions by accompanying the software with a software license which grants the recipient these rights. Software using such a license is free software.

Open source name : CalDav
Used to : Synk Calendar date to mobile
Website : http://en.wikipedia.org/wiki/CalDAV
License : http://creativecommons.org/licenses/by/2.5/
creativecommons license
Description :
Free to share to copy, distribute and transmit the work and to adapt the work. To make commercial use of the work.

Open source name : CardDav
Used to : Synk Contacts data to mobile
Website : http://en.wikipedia.org/wiki/CardDAV
License : http://creativecommons.org/licenses/by/2.5/
creativecommons license
Description :
CardDAV is an address book client/server protocol designed to allow users to access and share contact data on a server. The CardDAV protocol was developed by the IETF and has been published as RFC 6352 in August 2011.[1] CardDAV is based on WebDAV, which is based on HTTP, and it uses vCard for contact data.

Open source name : SMARTY TEMPLATE ENGINE
Open source name : SMARTY TEMPLATE ENGINE
Website : http://www.smarty.net/
License : http://en.wikipedia.org/wiki/GNU_Lesser_General_Public_License
Description :
The GNU Lesser General Public License or LGPL (formerly the GNU Library General Public License) is a free software license published by the Free Software Foundation (FSF). The LGPL allows developers and companies to use and integrate LGPL software into their own (even proprietary) software without being required (by the terms of a strong copyleft) to release the source code of their own software-parts. Merely the LGPL software-parts need to be modifiable by end-users (via source code availability): therefore, in the case of proprietary software, the LGPL-parts are usually used in the form of a shared library (e.g. DLL), so that there is a clear separation between the proprietary parts and open source LGPL parts.

Open source name: ELCImagePickerController (MIT)
Used to : Used in CloudDisk/ PocketStorage for iOS
Website: https://github.com/B-Sides/ELCImagePickerController
License: https://en.wikipedia.org/wiki/MIT_License
Description :
A clone of the UIImagePickerController using the Assets Library Framework allowing for multiple asset selection. Create user interface show the list of photos/videos from Photo app and allows user can select multiple photos/videos for upload function.

Open source name: Simple Post (MIT)
Used to: Messenger/Groupware for IOS. Create multipart message.
License: https://en.wikipedia.org/wiki/MIT_License

Open source name: Chicken Of The VNC (GNU)
Used to: VNC client for Mac OS X.
Website: http://sourceforge.net/projects/cotvnc/
License: http://www.gnu.org/licenses/gpl.html
Description :
A VNC client allows one to display and interact with a remote computer screen. In other words, you can use Chicken of the VNC to interact with a remote computer as though it's right next to you. License GNU General Public License version 2.0 (GPLv2)

Open source name: Protocol Buffers (The BSD 3-Clause)
Used to: Note App
Website: https://code.google.com/p/protobuf/
License: http://opensource.org/licenses/BSD-3-Clause
Description :
Protocol Buffers are a way of encoding structured data in an efficient yet extensible format. Google uses Protocol Buffers for almost all of its internal RPC protocols and file formats.

Open source name: Ez-VCard (Michael Aunstadt)
Used to: Calendar and Contact sync project. Parse data to VCard Object
Website: https://code.google.com/p/ez-vcard/source/browse/trunk/src/main/resources/license.txt?r=277

Open source name: ical-4j (iCal4j)
Used to: Calendar and Contact sync project. Parse data to Calendar Object
Website: http://build.mnode.org/projects/ical4j/license.html

Open source name: Tapku Library (MIT)
Used to: Groupware for iPhone: use for creating calendar view
Website: https://github.com/devinross/tapkulibrary

Open source name: AFNetworking (MIT)
Used to: Groupware for iPhone: Support creating HTTP/HTTPs
Website: https://github.com/AFNetworking/AFNetworking
License: https://github.com/JakeWharton/ActionBarSherlock/blob/master/LICENSE.txt

Open source name: GrowingTextView (MIT)
Used to: CloudDisk for iOS: use to input memo, email
Website: https://github.com/HansPinckaers/GrowingTextView

Video encoder in Sortware is x264vfw (http://x264vfw.sourceforge.net/) And this license by GPLv2. GSM6.10 codec copyright by Microsoft(R). Remote control in software is modified by RealVNC(http://www.realvnc.com/) and UltraVNC(http://www.uvnc.com/). This license by GPLv2.