On Feb.03, e-iceblue released new hot fix for Spire.Doc. New hot fix fixed a bug about rtf to html conversion.
Bug Fixed:
Fix rtf to html bug which was caused by the precision of the column width.
Download New Hot Fix Here:
http://www.e-iceblue.com/Download/download-word-for-net-now.html
More about Spire.XLS:
http://www.e-iceblue.com/Introduce/word-for-net-introduce.html