We are delighted to announce the release of Spire.PDF 11.5.5. This version enhances the conversion from PDF to XPS and PDFA3B. Moreover, some known issues are fixed in this version, such as the issue that the program threw “Empty convert-string” error when saving PDF documents. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| Bug | SPIREPDF-7239 | Fixes the issue that the characters of formulas were lost when converting PDF to XPS. |
| Bug | SPIREPDF-7437 | Fixes the issue that the program threw “Empty convert-string” error when saving PDF documents. |
| Bug | SPIREPDF-7441 | Fixes the issue that the program threw “IndexOutOfRangeException” error when converting PDF to PDFA3B. |
Click the link to download Spire.PDF 11.5.5:
More information of Spire.PDF new release or hotfix:
