Office Equivalent on iPad

[Equinox]

I am looking for application which is similar to office product. Like word, excel, etc. Is it free?

What are my options?

 

[deckyon]

You are not going to find any free ones that will be even remotely compatible with Office.

Personally, I use Documents to Go Premium, which runs $16.99. It will work with different cloud services as well as other methods of opening and storing files. There is the apple versions which cost $10 each ($30 for the Suite).