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Open Source Software Org



The most widely accepted definition for Open Source Software comes from the Open Source Initiative (OSI). Apple network backup. The OSI website also lists a number of licenses that have been reviewed and found compliant with the definition, but there are additionally many licenses currently in. Integrity of The Author's Source Code. The license may restrict source-code from being distributed in modified form only if the license allows the distribution of 'patch files' with the source code for the purpose of modifying the program at build time. The license must explicitly permit distribution of software built from modified source code.

I want to download Apache OpenOffice

These, in turn, benefit consumers since they'll have access to world-class and state-of-the-art software without having to pay too much. Highly reliable. There are two main reasons why open source software are reliable. First of all, they're developed chiefly by skillful and talented experts who do their best to create high-quality programs. 7-Zip is free software with open source. The most of the code is under the GNU LGPL license. Some parts of the code are under the BSD 3-clause License. Also there is unRAR license restriction for some parts of the code. Read 7-Zip License information. You can use 7-Zip on any computer, including a computer in a commercial organization. OPEN: The Apache Software Foundation provides support for 300+ Apache Projects and their Communities, furthering its mission of providing Open Source software for the public good. INNOVATION: Apache Projects are defined by collaborative, consensus-based processes, an open, pragmatic software license and a desire to create high quality software.

Download Apache OpenOffice for free, or find out about other ways of getting it.

Recent Blog Posts

15 October 2020:
The Apache Software Foundation Celebrates 20 Years of OpenOffice®
17 May 2020:
Apache OpenOffice needs your help
22 October 2019:
1.6 million downloads of Apache OpenOffice 4.1.7
21 September 2019:
Announcing Apache OpenOffice 4.1.7
18 November 2018:
Announcing Apache OpenOffice 4.1.6
31 January 2018:
Over 3.2 million downloads of Apache OpenOffice 4.1.5
30 December 2017:
Announcing Apache OpenOffice 4.1.5
19 October 2017:
Announcing Apache OpenOffice 4.1.4
28 November 2016:
Over 200 million downloads of Apache OpenOffice
12 October 2016:
Announcing Apache OpenOffice 4.1.3
28 October 2015:
Announcing Apache OpenOffice 4.1.2
27 September 2015:
Coming soon. Apache OpenOffice 4.1.2
13 May 2015:
Authoring e-Books in Apache OpenOffice
13 April 2015:
Collaboration is in our DNA
31 December 2014:
Apache OpenOffice in 2014: a year in review

Recent News

Apache OpenOffice 4.1.7 released

21 September 2019: The Apache OpenOffice project announces the official release of version 4.1.7. In the Release Notes you can read about all new bugfixes, improvements and languages. Don't miss to download the new release and find out yourself.

Apache OpenOffice 4.1.6 released

18 November 2018: The Apache OpenOffice project announces the official release of version 4.1.6. https://norretada1980.wixsite.com/heavytorrent/post/adobe-character-animator-2020-3-1-download. In the Release Notes you can read about all new bugfixes, improvements and languages. https://krntor.over-blog.com/2021/01/get-skype-for-mac-os-x-1068.html. Don't miss to download the new release and find out yourself.

Open Source Software Org Login

Apache OpenOffice 4.1.5 released

30 December 2017: The Apache OpenOffice project announces the official release of version 4.1.5. In the Release Notes you can read about all new bugfixes, improvements and languages. Don't miss to download the new release and find out yourself.

Apache OpenOffice 4.1.4 released

19 October 2017: The Apache OpenOffice project announces the official release of version 4.1.4. In the Release Notes you can read about all new bugfixes, improvements and languages. Don't miss to download the new release and find out yourself.

Apache OpenOffice 4.1.3 released

12 October 2016: The Apache OpenOffice project announces the official release of version 4.1.3. In the Release Notes you can read about all new bugfixes, improvements and languages. Don't miss to download the new release and find out yourself.

Apache OpenOffice 4.1.2 released

28 October 2015: The Apache OpenOffice project announces the official release of version 4.1.2. In the Release Notes you can read about all bugfixes, improvements and languages. Don't miss to download the new release and find out yourself.

Udine moves to OpenOffice, will save 360,000 Euro

16 September 2014: The City of Udine, in Italy, announced a process that will lead to the installation of OpenOffice on 900 municipal desktops, saving the city 360,000 Euro. Beholder 2 metacritic. ZDNet's Raffaele Mastrolonardo has the details.

Apache OpenOffice 4.1.1 released

21 August 2014: The Apache OpenOffice project announces the official release of version 4.1.1. In the Release Notes you can read about all new features, functions and languages. Don't miss to download the new release and find out yourself.

Apache OpenOffice 4.1.0 released

29 April 2014: The Apache OpenOffice project announces the official release of version 4.1.0. In the Release Notes you can read about all new features, functions and languages. Don't miss to download the new release and find out yourself.

100 Million downloads

17 April 2014: The Apache OpenOffice project is proud to tell you that our software was downloaded over 100 million times. Join us in celebrating this big achievement!

Italian region adopts OpenOffice, saves 2 Million Euro

10 October 2013: The Italian administrative region of Emilia-Romagna announced plans to move to OpenOffice, saving 2 million euro.

Volunteers, not Amateurs

8 January 2013: Apache OpenOffice is developed 100% by volunteers. Apache does not pay for developers, for translators, for QA, for marketing, for UI, for support, etc. Of course, we're happy to accept donations to the Apache Software Foundation, to keep our servers runnings and for similar overhead expenses. But our products are developed entirely by volunteers.

Some users are initially worried by this statement:
How can software for free, developed by volunteers, be any good?
Read on for an answer.

7-Zip is a file archiver with a high compression ratio.

Download 7-Zip 19.00 (2019-02-21) for Windows:

Source
LinkTypeWindowsSize
Download.exe32-bit x861.2 MB
Download.exe64-bit x641.4 MB

Download 7-Zip 20.02 alpha (2020-08-08) for Windows:

LinkTypeWindowsSize
Download.exe32-bit x861.2 MB
Download.exe64-bit x641.4 MB
Download.exe64-bit ARM641.5 MB

License

7-Zip is free software with open source. The most of the code is under the GNU LGPL Restore mac from time machine. license. Some parts of the code are under the BSD 3-clause License. Also there is unRAR license restriction for some parts of the code. Read 7-Zip License information.

You can use 7-Zip on any computer, including a computer in a commercial organization. You don't need to register or pay for 7-Zip.

The main features of 7-Zip

Open Source Software Compliance

  • High compression ratio in 7z format with LZMA and LZMA2 compression
  • Supported formats:
    • Packing / unpacking: 7z, XZ, BZIP2, GZIP, TAR, ZIP and WIM
    • Unpacking only: AR, ARJ, CAB, CHM, CPIO, CramFS, DMG, EXT, FAT, GPT, HFS, IHEX, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, QCOW2, RAR, RPM, SquashFS, UDF, UEFI, VDI, VHD, VMDK, WIM, XAR and Z.
  • For ZIP and GZIP formats, 7-Zip provides a compression ratio that is 2-10 % better than the ratio provided by PKZip and WinZip
  • Strong AES-256 encryption in 7z and ZIP formats
  • Self-extracting capability for 7z format
  • Integration with Windows Shell
  • Powerful File Manager
  • Powerful command line version
  • Plugin for FAR Manager
  • Localizations for 87 languages

7-Zip works in Windows 10 / 8 / 7 / Vista / XP / 2019 / 2016 / 2012 / 2008 / 2003 / 2000.

p7zip - the port of the command line version of 7-Zip to Linux/Posix.

On 7-Zip's SourceForge Page you can find a forum, bug reports, and feature request systems.

Free And Open Source Software

Compression ratio

We compared 7-Zip with WinRAR 5.20.

Open Source Software For Windows

FILE SETS: Mozilla Firefox 34.0.5 for Windows and Google Earth 6.2.2.6613 for Windows.

ArchiverMozilla FirefoxGoogle Earth
65 files
85 280 391 bytes
483 files
110 700 519 bytes
Compressed sizeRatioCompressed sizeRatio
7-Zip 9.35
-mx
39 357 375100%15 964 369100%
WinRAR 5.20
-m5 -s -ma5 -md128m
41 789 543106%17 035 432107%

Compression ratio results are very dependent upon the data used for the tests. Usually, 7-Zip compresses to 7z format 30-70% better than to zip format. And 7-Zip compresses to zip format 2-10% better than most of other zip compatible programs.





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