What are the differences between Microsoft Office, LibreOffice, Open Office, and Google Docs?

Their is an ongoing war between the propritory lovers like Microsoft,Apple and Open source warriors like Mozilla or Ubuntu.

Operating system industry ruled by MIcrosoft, They also provide office suite applications, this Package name as Microsoft Office and they are the NO1 Office software provider.

Libreoffice and Open Office are like REBELS and they support the term  "SOFTWARE SHOULD BE FREE"

Google docs are from the Search Engine GOD, Google Which is an american Search eingine provider started by

Two Collage dropout students, And now they span around the world and They are some thing like the new voice.And they own the open source thing called ANDROID .They provide hundreads of use full software products.

But I must say Google is not fully propritry or fully free they are partial .

For example you can have a google email for free , But they also provide business email service (your_name@your_company_name.com or ) And that is not free.It will cost you around 5$$ per month 

Thanks for inviting, agree with Mr. Labeeb

Primarily Microsoft Office is a windows based suite, while LibreOffice and openoffice are linux based and google docs is cloud based but exceptions exist.

agree with Mr. Labeeb.

Different companies designing different software. Free or non-free, user interface and other differences.