Spire.Doc 5.7 enhanced the conversion function especially for RTF file

We are glad to announce that Spire.Doc 5.7 has been released today. We focused on fixing bugs of the print and conversion feature in this new version, such as convert RTF document to .docx and PDF, word document to PDF. Viewing the following full description of its improved functions:
Bug solutions:
- Fixes the issue that the textbox is missing when converting RTF to .docx.
- Fixes the issue that the text in textbox orientation is changed when converting RTF to PDF.
- Fixes the issue that bold letters overlap when converting .docx to PDF.
- Fixes the issue that page layout is changed when printing Word document
- Fixes the issue that font setting is changed when inserting "℃" character into Word bookmark.
- Fixes the issue that the image orientation is changed when merging two documents and converting Word to PDF.
- Fixes the error "The given key was not present in the dictionary" when calling bookmarkNavigator.ReplaceBookmarkContent() method.
Welcome to experience Spire.Doc 5.7 with downloading here:
http://www.e-iceblue.com/Download/download-word-for-net-now.html