As a word of caution:<p>I am super happy with Softmaker since many years. But recently I had to work on an investment pitch presentation with a buddy who uses word. The ppt file, made by Softmaker, that I sent him did not look very good when opened with Powerpoint.
(I send the file to their very good support service, they are always improving)<p>I guess if you are interested you start with the previous version, which is free:<p><a href="http:&#x2F;&#x2F;www.freeoffice.com&#x2F;en&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.freeoffice.com&#x2F;en&#x2F;</a>