
1. Softmaker FreeOffice
SoftMaker FreeOffice is a complete office suite with a word processor, a spreadsheet application, and a presentation-graphics program. The Word-compatible word processor that lets you create crisp, professional layouts easily.The Excel-compatible spreadsheet that lets you crunch the numbers and present the results in breathtaking charts.The PowerPoint-compatible presentation-graphics software that makes creating stunning presentations a snap
FreeOffice lets you edit documents in any language of the world, even Arabic.FreeOffice comes with German and English dictionaries. You can extend the spell checker by downloading more dictionaries. Choose from 58 languages. Source:SoftMaker
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2. LibreOffice
LibreOffice is a powerful office suite; Its clean interface and its powerful tools let you unleash your creativity and grow your productivity.LibreOffice embeds several applications that make it the most powerful Free & Open Source Office suite on the market.LibreOffice is Free and Open Source Software. Development is open to new talent and new ideas, and our software is tested and used daily by a large and devoted user community

LibreOffice is a powerful office suite; its clean interface and powerful tools let you unleash your creativity and grow your productivity. LibreOffice embeds several applications that make it the most powerful Free & Open Source Office suite on the market: Writer, the word processor, Calc, the spreadsheet application, Impress, the presentation engine, Draw, our drawing and flowcharting application, Base, our database and database frontend, and Math for editing mathematics. Source:LibreOffice
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3. Apache Open Office
Apache OpenOffice is the leading open-source office software suite for word processing, spreadsheets, presentations, graphics, databases and more. It is available in many languages and works on all common computers. It stores all your data in an international open standard format and can also read and write files from other common office software packages. It can be downloaded and used completely free of charge for any purpose.
Best of all, Apache OpenOffice can be downloaded and used entirely free of any license fees. Like all Apache Software Foundation software, Apache OpenOffice is free to use. Apache OpenOffice is released under the Apache 2.0 License. Source:Apache OpenOffice
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4. WPS Office
WPS Office is committed to providing easy-to-use and efficient office software. Composed of Writer, Spreadsheets and Presentation, It is a full-featured office suite with small size and excellent compatibility.
WPS Office 2016 Beta is designed for personal or enterprise customers to evaluate the newest added features. the special preview edition will give you whole new experience, including PDF reader, export to .PPTX extension. Download and try the test version and send your feedback to officesupport Source:kingsoftstore.com
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