Microsoft Office Similar: Program similar to World/PowerPoint(2013 included)

Introduces the most similar programs to Microsoft Office Word, PowerPoint, Excel 2013/2010/2007/2003 One of TechiSky readers wrote in to ask if there is any similar program to Microsoft Word other than OpenOffice. The Microsoft Office Similar shall be able to both save ducument to .doc and open .doc files. While, there is a Microsoft office [...]