Microsoft Office alternative Kingsoft Office available for Ubuntu 13.04/12.10/12.04/Linux Mint 15/14/13

Kingsoft Office is an office suite developed by Zhuhai based Chinese software developer Kingsoft. Components include: Kingsoft Writer, Kingsoft Presentation and Kingsoft Spreadsheet. Kingsoft Office personal version is completely free. With the Kingsoft Office suite, you can view, edit, and send Microsoft Office documents, spreadsheets, and other data on Linux. This offers most of the features and functionality like Microsoft Office.
The Kingsoft Office main interface includes a row of icons similar to what you'd find in your basic word processor or spreadsheet editor. It handles all the latest Microsoft Word, Excel, and PowerPoint file formats as well as text and PDF files. You can create files as well, it could get a bit tedious trying to produce anything too long or complicated. Kingsoft Office works best for making a few changes to an existing file. In our tests, we encountered no problems working with the files we threw its way, and it was a simple process to add or edit text or make other modifications.

Kingsoft Writer

Kingsoft Spreadsheet

Kingsoft Presentation

To install Kingsoft Office in Ubuntu/Linux Mint open Terminal (Press Ctrl+Alt+T) and copy the following commands in the Terminal:
>> For 32bit

cd && wget -O kingsoft-office-NoobsLab.deb http://goo.gl/Zw0VG
sudo dpkg -i kingsoft-office-NoobsLab.deb
rm kingsoft-office-NoobsLab.deb

>> For 64bit

sudo apt-get install ia32-libs
cd && wget -O kingsoft-office-NoobsLab.deb http://goo.gl/Zw0VG
sudo dpkg -i kingsoft-office-NoobsLab.deb
rm kingsoft-office-NoobsLab.deb

To Install Kingsoft Office in Ubuntu 13.04/12.10/12.04 and Mint 15/14/13, Open a terminal and enter the following:

For Ubuntu - Mint 32bit :

wget -O kingsoft-office-Ubuntukiller_32.deb http://goo.gl/Zw0VG
sudo dpkg -i kingsoft-office-Ubuntukiller_32.deb
rm -rf kingsoft-office-Ubuntukiller_32.deb

For Ubuntu - Mint 64bit :

sudo apt-get install ia32-libs
cd && wget -O kingsoft-office-Ubuntukiller_64.deb http://goo.gl/Zw0VG
sudo dpkg -i kingsoft-office-Ubuntukiller_64.deb
rm -rf kingsoft-office-Ubuntukiller_64.deb

That's it

Source: noobslab.com Ubuntukiller & wps