Whenever you hear the word Office suite the first name comes in our mind is the Microsoft office. The Microsoft office is one of the oldest and standard office suite which includes multiple applications such as Powerpoint presentations, word processing, database management, email client, spreadsheets and desktop publishing suites. The Microsoft Office is a paid application but there are free and open-source Microsoft office suite alternatives. These open source office suites come with all these applications but at free of cost. We are not saying that they have an equal amount of capabilities but they can full fill all daily demands of an office suite.
Open source office software in 2017, enough capable to present themselves as Microsoft alternative. Today’s open source office productivity software also supports all common Microsoft file formats which make them easy to use. For example, if you got a Microsoft Office format document in the email but you are using the opensource office still you can open and edit that file.
If you are going to start some business than free and open source office software also going to save the huge price of licensing fees on office suites.
The most common applications come with theses open source alternative to Microsoft Office are Spead sheets, word processor and presentations however some of them also provide drawing applications, storage options, and database tools.
If you don’t have the budget to buy Microsoft office then here are the free and best opensource office suite software those can be proved best alternatives.
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Open source Office suites
 LibreOffice: Most popular open source productivity suite
Libra office suite is the most popular open source office suite in the market.  The interface of this office suite is clean and features rich tool to enhance the productivity and show the creativity to a world without spending money. The integrated applications of the Libra office suite are:
- Writer (word processing)
- Calc (spreadsheets)
- Impress (presentations)
- Draw (vector graphics and flowcharts)
- Base (databases)
- Math (formula editing)
Also one can expand the functionality of LibreOffice using the extensions available at LibreOffice Extension Center. LibreOffice extensions are software plugins those can install on the top different applications such as Writer, Calc or Impress to enhance the functionality of the single application or whole office suite.
Available for Linux, MacOS, and Windows
Website: https://www.libreoffice.org
Apache OpenOffice Productivity Suite
Apache OpenOffice is another leading opensource office software suite. This productivity supports many languages and offers same features and applications like Libreoffice.   Apache OpenOffice office suite has also extensions and different templates to add better productivity and creativity to your work. It has tools for presentations, Word processing, Graphics, spreadsheets, and databases. Integrated applications of the Apache OpenOffice suite are:
- Writer a word processor for documentation and alternative to Microsoft Word.
- Calc a powerful spreadsheet to calculate, analyze, and present your data alternate to Microsoft Excel.
- Impress for multimedia presentations.
- Draw for simple diagrams to dynamic 3D illustrations.
- Base- create and modify tables, forms, queries, and reports.
- Math- create mathematical equations with a graphic user interface.
Available for Linux, MacOS, and Windows.
Website: http://www.openoffice.org
NeoOffice Office suite
NeoOffice is the office suite which is basically a fork of Apache Openoffice. It was created to support only MAC and till now. This was created before the Openoffice and Libreoffice supported Mac. With NeoOffice, you can view, edit, and save OpenOffice documents, LibreOffice documents, and simple Microsoft Word, Excel, and PowerPoint documents.
Available only MacOS.
Website:Â http://www.neooffice.org
Calligra office suite
Calligra office suite is a well known for KDE-based desktop environments and it includes the Krita digital painting software. It supports documents, spreadsheets, presentations, flow charts and diagram, and more. The software is well known for its painting and drawing capabilities. The Calligra suite can be installed on various operating systems using contributed installation packages. It includes all applications that need in a business environment.
The Integrated applications are:
- Calligra Flow for diagramming and flowcharting.
- Karbon is a vector drawing application.
- Kexi is a visual database applications creator.
- Plan is a project management application.
- Calligra Stage is  a flexible presentation application.
- Calligra Sheets is a calculation and spreadsheet tool.
- Calligra Words for rich documents with images, tables etc.
Installation packages are available for
For Linux (using dedicated package manager)
For FreeBSD
For MS Windows (preliminary support)
For Mac OS X (preliminary support)
Website: https://www.calligra.org
Free Office Suites
ONLYOFFICE Office suite
ONLYOFFICE Desktop Editors is an open-source office suite but distribute under the AGPL License V3 which makes it a freeware. It has text, spreadsheet, and presentation editors. It really a very good option in a free office suite.
Available for Linux, Windows, and MacOS.
Website: https://www.onlyoffice.com
WPS Office
The WPS office is available for both Smartphones and Desktop PC and offers office file cloud storage service with 1G Free Space for PC and iOS, and soon available for Android. It has both free and premium, the free version is the stripped down version of their premium version. WPS office offers large numbers of free templates for  Word documents, presentations and spreadsheets. This free office suite available in English, French, German, Spanish, Portuguese, Polish and Russian languages. The office applications it offers are Writer, Presentation, and Spreadsheets, plus PDF tools to fulfill all of your document needs.
WPS office offers large numbers of free templates for Word documents, presentations and spreadsheets. This free office suite available in English, French, German, Spanish, Portuguese, Polish and Russian languages. The office applications it offers are Writer, Presentation, and Spreadsheets, plus PDF tools to fulfill all of your document needs.
Available for iOS, Android, Windows, and Linux.
Wesbite: https://www.wps.com/office-free
SoftMaker FreeOffice
FreeOffice 2016 is a SoftMaker Office based free Office software compatible with Windows XP to Windows 10 as well as all current Linux distributions and supports both touch screens and 4K (UHD) monitors. The FreeOffice 2016 opens Word document in DOC and DOCX formats, XLS and XLSX format Excel worksheets and PowerPoint presentations in PPT and PPTX formats without any problem glitches. It’s most of the features work like Microsoft Office and provides following applications:
The FreeOffice 2016 opens Word document in DOC and DOCX formats, XLS and XLSX format Excel worksheets and PowerPoint presentations in PPT and PPTX formats without any problem glitches. It’s most of the features work like Microsoft Office and provides following applications:
It’s most of the features work like Microsoft Office and provides following applications:
- FreeOffice TextMaker for creating Word documents
- FreeOffice PlanMaker for spreadsheets
- FreeOffice Presentations
Available for Windows and Linux
Website:Â http://www.freeoffice.com
Officesuite Now
It is a simple free office suite that can download to create, view and edit Word, Excel, PowerPoint documents and view PDF documents. It gives supports clouds Google Drive, Dropbox, and OneDrive. Their own cloud storage called OfficeSuite Drive provides 15 GB storage. It supports all popular formats including DOC, DOCX, DOCM, XLS, XLSX, XLSM, PPT, PPTX, PPS, PPSX, PPTM, PPSM and more.
It supports all popular formats including DOC, DOCX, DOCM, XLS, XLSX, XLSM, PPT, PPTX, PPS, PPSX, PPTM, PPSM and more.
Available for Android, iOS, Windows PC.
Website:Â https://www.officesuitenow.com/
Free Online Office Suite
Google Docs
Google Docs is the most popular online productivity suite powered by Google. On the Google Docs, you can edit your documents, spreadsheet, presentation, drawings and can create forms and surveys as well using the browser. Your all documents are stored centrally on Google Drive the Google’s cloud storage that means you can access them for anywhere with any device. It supports all common office suites extensions and
It supports all common office suites extensions and file can be download from it as ord, OpenOffice, RTF, PDF, HTML, zip and more.
Website Link: Â G suite Â
Microsoft Free Online Office Suite
After Google Docs initiative of providing free office suite online, the Microsoft also came up with a Microsoft Office applications to use online free of cost. It is basically a strip down version of their desktop office suite. So, if you are used to Microsoft office applications then you can use the Microsoft Office Online. It is better than Google Docs and doesn’t convert your files, you can use them as it is. To use this free online office suite you need to create a Microsoft OneDrive account.  It uses the browser to work.
Website link: Free Microsoft Office
Zoho Docs
The Zoho Docs is also another popular free online office suite that provides online applications for Documents, Spreadsheets, and Presentations.Zoho Docs is always free for teams of up to 25 users. The features it provides in their free plan are Desktop Sync
- Desktop Sync
- 1GB File upload limit
- Admin Controls
- Dropbox Integration
- Zoho Office Suite
- SSL
- File versioning up to 25 versions
- Secure file collaboration
- Two- factor Authentication
- Mobile app
- In-app chat
- Email notification
Website: ZohoDOCS
These are some free and best open source office suite options available in the market, if you know some other please let us know.
Where is SSuite Office? The have a whole range of free office suites that will fit anyone’s needs. They even have an online office suite that runs directly in your web browser, no Cloud or Login necessary!
Other than missing an obvious high caliber participant, nice list of free software. 🙂
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