Dec 14, 2007 pdf renderer can parse the portable document format pdf from a file and display it, as an awt image, in a panel, or using any graphics2d implementation. Android pdf viewer library without gpl license stack. Openpdf is a java library for creating and editing pdf files with a lgpl and mpl open source license. A lesser general public license lgpl is a license for opensource software that allows for provisions for including elements of free software in either free or proprietary software. Openpdf is the lgpl mpl open source successor of itext, and is based on a fork, of a fork, of itext 4 svn tag. Openpdf is the lgplmpl open source successor of itext, and. You should have received a copy of the gnu lesser general public license along with this library. Wikipedia for a more detailed, but nonlawyer description of lgpl, including a section on class inheritance. Jpedal is an actively developed java library for viewing and manipulating pdf files. All software produced by the apache software foundation or any of its projects or subjects is licensed according to the terms of the documents listed below. I have seen the gpl software license described as a cancer before, and this analogy does indeed hold, even though it misses the point.
Anything statically linked to the library can only be redistributed under lgpl, but applications that use the library. Lesser general public license is sometimes referred to as library gpl or gnu libraries, and some associate it with the idea of. Press release on libvlc relicensing to lgpl videolan. Readers to allow users to open, read and print pdf files. Gnu library general public license, version 2 spdx short identifier. Of course you can use lgpllicensed libraries, but you have to fulfil the. It was not published by the free software foundation, and does not legally state the distribution terms for software that uses the gnu lgplonly the original english text of the gnu lgpl does that. Compress and resize images to reduce the file size. It combines the power of javafx with idrsolutions industry leading pdf library to deliver a complete crossplatform pdf readerviewer under the friendly lgpl open source license. The application of open source licensing principles to works other than. We disclose the softwares source codes so that you may get, copy, distribute and modify it licensed under gpl or lgpl.
This is a list of links to articles on software used to manage portable document format pdf. Why corporations favors the apache license over the gpllgpl. The gpl code used in avi321 products is released without warranty and is subject to the of the corresponding author. The library refers to a covered work governed by this license, other than an application or a. Convert your document to pdf, jpg,png, tif and more. This is an unofficial translation of the gnu lesser general public license into chinese. It does not require that your code, which uses the library, be opensourced and released under the same license. The gnulgpl is very popular among independent developers and companies which mainly deals with open source software. Open source software and ghostscripts viewer for windows. Gnu lesser general public license lgpl lizenziert ist. The gnu lgpl is very popular among independent developers and companies which mainly deals with open source software. Pdf renderer can parse the portable document format pdf from a file and display it, as an awt image, in a panel, or using any graphics2d implementation.
The version numbers diverged in 1999 when version 2. Its easy to add annotations to documents using a complete set of commenting tools. The gnu lesser general public license lgpl is a freesoftware license published by the free software foundation fsf. Because ive been roaming around, and found some open source libraries such as mupdf, android pdf viewer, droidreader are using gpl license, which i cannot use for a commercial app im about. The lesser general public license is sometimes described as a weak copyleft license, because code licensed under lgpls terms can be combined with code under nonfree licenses, and is sometimes used in that fashion. Wikipedia for a more detailed, but nonlawyer description of lgpl, including a. It places however some restrictions on the programs that use it. Open existing pdf files, edit and save as pdf or text word, office, rich text etc. Gary is correct there are no differences with respect to ownership. The significant difference with gpl is, that it doesnt impose the license on software using the library. There are three versions of the license commonly known as the lgpl. Gpl linux av tech corporation avi321 contains code which is developed by thirdpartycompanies and which are subject to the gnu general public license gpl or the gnu lesser public licence lgpl.
As a member of the gpl license family, the gnu lgpl or lesser general public license will be used for the openoffice. Questions about lgpl license software engineering stack. The apache license, on the other hand, is favored by the big corporations for their open source projects. And to create, protect, convert, and edit pdfs, try out acrobat pro.
A lesser general public license is used to license free software so that it can be incorporated into both free software and proprietary software, and is often referred to as the weaker sibling of gpl. The lesser general public license is sometimes described as a weak copyleft license, because code licensed under lgpls terms can be combined with code under nonfree licenses, and is. Lgpl stands for lesser gpl used to mean library gpl. This is a list of links to articles on software used to manage portable document format pdf documents. Fork of an older version of itext, but with the original lgpl mpl license. Lgpl, mit, or proprietary licenses similar to this one.
The gnu lesser general public license gnu lgpl was designed as a solution for such situations. Well, this assumes that you are either selfemployed, or not employed under a contract such that your company owns your code. The distinction between the various functions is not entirely clearcut. Dec 21, 2011 this change of license was an initiative started by some of vlcs main developers and is a move from the current license gplv2 or later to the lgplv2. View, sign, collaborate on, and annotate pdfs with our free adobe acrobat reader. Gnu lesser general public license version 3 open source. Gpllgpl software the product includes software licensed under gnu general public license gpl or gnu lesser general public license lgpl. You may distribute those modules under the license of your choice, provided that this license is compatible with the terms of the odoo proprietary license for example. This change was motivated to match the evolution of the video industry and to spread the vlc engine as a multiplatform opensource multimedia engine and library. Open source javafx pdf viewer whether you are just.
What if glibc had lgpl v3 license, at least for some files. Some software allows redaction, removing content irreversibly for security. It aims to provide java developers with complete pdf reader functionality as well as pdf content extraction. If the library as you received it specifies that a certain numbered version of the gnu lesser general public license or any later version applies to it, you have the option of following the terms and conditions either of that published version or of any later version published by the free software foundation. Looking at the lgpl license the lesser general public license lgpl is a software license that is based on the gpl, but is more permissive. Understanding open source and free software licensing. Im looking for a pdf viewer library for android without gpl license, does anybody have an idea if theres any available free license library for that one. Openpdf is an open source java library for pdf files. Files are available under licenses specified on their description page. A full functionality pdf reader with support for drm using encoded and encrypted pdf files in drumlins drmx and drmz formats. Openpdf is the lgplmpl open source successor of itext, and is based on a fork, of a fork, of itext 4 svn tag. This change of license was an initiative started by some of vlcs main developers and is a move from the current license gplv2 or later to the lgplv2. You may copy, distribute and modify the software provided that you state modifications and license them under lgpl2. It combines the power of javafx with idrsolutions industry leading pdf library to deliver a complete crossplatform pdf reader viewer under the friendly lgpl open source license.
The lgpl has all of the restrictions of the gpl except that you may use the code at compile time without the derivative work becoming a gpl work. Android pdf viewer library without gpl license stack overflow. Only if youd modify the library or directly include parts of the code in your software, then your code would have to be lgpl. Work on documents anywhere using the acrobat reader mobile app. Can i use jasper reports opensource library lgpl license. All structured data from the file and property namespaces is available under the creative commons cc0 license. Most commonly gplv2 or any later version is stated by users of the license, to allow upgrading to gplv3. Track in fossa gnu lesser general public license v2.
Most files in ffmpeg are under the gnu lesser general public license version 2. See the gnu lesser general public license for more details. With acrobat reader dc, you can do more than just open and view pdf files. Pdf viewer for netbeans adds a pdftopcomponent which can render pdf files in javafx lgpl license. The library refers to a covered work governed by this license, other than an application or a combined work as defined below. Say i distribute the lgpl source code, everyone is free to use it, compile it and redistribute it. Openpdf fork of itext openpdf is a java library for creating and editing pdf files with a lgpl and mpl open source license. Im looking for a pdf viewer library for android without gpl license, does anybody have an idea if theres any available freelicense library for that one.
Convert any save any pdf to any text file word, office, rich text etc. I am developer at debenu and we just released pdf viewer sdk that might suit you, including your license needs, so you can give it a try. Lgpl, mit, apache, public style licenses are ok as is any license that allows us to keep the source proprietary and closed. Lgpl requires modifications to the library source code to be distributed to anybody that used your code. What is the difference between gpl and lgpl in terms of. Yes, if you use our open source library in your application, you must also release an open source version of your application.
We disclose the softwares source codes so that you may get. The library can be used by both open and closed source software, but the library itself is protected from theft. The license allows developers and companies to use and integrate a software component released under the lgpl into their own even proprietary software without being required by the terms of a strong copyleft license to release the source code of their own components. Openviewerfx, an innovative open source javafx pdf viewer. It is forbidden to publish, distribute, sublicense, or sell copies of the software or modified copies of the software. Its packed with all the tools you need to convert, edit, and sign pdfs. Because ive been roaming around, and found some open source libraries such as mupdf, android pdf viewer, droidreader are using gpl license, which i cannot use for a commercial app im about to develop. Historical openoffice licenses apache openoffice official. You may copy, distribute and modify the software provided that you state modifications and license them under lgpl 2. The full version is distributed under a commercial license with a cut down version of the viewer available under an lgpl license. Since every program written in c uses standard library functions or not every but most, then it would mean that somehow linking the program with the library makes the program bound by lgpl license.