One of the main advantages is that it's open source and offers regular support and updates that include enhancements to existing features. In terms of performance, it handles files of considerable size without problems, ideal when working on my reports and educational manuals. It offers options for importing and exporting documents in a variety of recognized formats and I can use it on both Windows and Linux. Review collected by and hosted on G2.com.
I can't help but mention one small improvement that would be useful, the icons for some features could be a little larger to enhance quick navigation; other than that I haven't other major criticisms. Review collected by and hosted on G2.com.