OpenOffice is greatly improving every year. Though like all the softwares it is not completely fully developed. But, no doubt, it offers many features which are simply worth installing it. Like its ability to create pdf files, another feature that I like is same as autocomplete feature, this one really helps in new files and it keeps on giving you the option to autocomplete long words and it really makes typing really great! But it really falters on opening MSWord created large files, xls files are still having issues, and its conversion of doc to pocket word format is still buggy. But, for a free cost, it simply is a great program.