Spire.PDF 5.1.33 enhances the conversion effects from PDF to Image and XPS

We are pleased to announce that Spire.PDF 5.1.33 has been released just now. This version fixes some issues that occurred when extracting text from PDF and converting PDF to Image and XPS. See the content below for more details.

Bug Fixes:

• Fixes the issue that the application threw an exception when extracting text from a PDF document.
• Fixes the issue that the text in bold were not displayed correctly after converting PDF to image.
• Fixes the issue that the result was a blank page after converting PDF to image.
• Fixes the issue that the result was a blank page after converting PDF to XPS.
• Fixes the issue that "field.Visible" attribute wrongly returned true even it was for the invisible form field.