Spire.PDF 3.8.173 enhanced the feature for operating XPS files

We are pleased to announce a new hotfix version-Spire.PDF 3.8.173 today. In this version, we focus on fixing the bugs especially for operating the XPS file and printing the PDF files and the conversion function. Viewing the following full description of its enhanced features:
Bug solutions:
- Fixes the issue that caused the IndexOutOfRangeException when loading XPS file.
- Fixes the issue that caused the watermark cannot be added into XPS file.
- Fixes the issue that caused image missing when printing the PDF file.
- Fixes the issue that caused wrong format when printing the PDF file.
- Fixes the issue that caused some text missing when converting PDF to image.
- Fixes the issue that caused wrong result when converting PDF to XPS.
- Fixes the issue that the layer cannot be deleted.
- Fixes the issue that caused ArgumentOutOfRangeException when merging PDF files.
- Fixes the issue that caused incorrect result when use Grid.BeginPageLayout to create template.
- Fixes the issue that caused wrong result when using spot color to draw line.
Get the most recent version of Spire.PDF 3.8.173 here:
http://www.e-iceblue.com/Download/download-pdf-for-net-now.html