Spire.XLS 8.3.5 enhance the conversion from Excel to PDF

We're pleased to announce that Spire.XLS 8.3.5 is released today. This version mainly fixes some issues occurring when converting a few specific Excel files to PDF, such as the program was hanging, some images got lost and an extra blank page was generated. View more details below.

Bug Fixes:

• Fixes the issue that the CellRange.HasConditionFormats property returned wrong value.
• Fixes the issue that the results calculated by CalculateAllValue method were not accurate.
• Fixes the issue that caused the process hanging when converting Excel to PDF.
• Fixes the issue that an additional page was added when converting Excel to PDF.
• Fixes the issue that an exception was thrown when converting worksheet to Image.
• Fixes the issue that some data was lost when converting worksheet to Image.
• Fixes the issue that some images were lost when converting Excel to PDF.