We are pleased to announce the release of Spire.PDF 10.3.7. This version optimizes the high memory consumption when converting multiple TIFF to PDF. In addition, some known issues are also fixed in this version, such as the issue that the program threw a "System.NullReferenceException" exception when printing PDF. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| Bug | SPIREPDF-6423 | Optimizes the high memory consumption when converting multiple TIFF to PDF. |
| Bug | SPIREPDF-6515 | Fixes the issue that the application threw a "System.NullReferenceException" when printing PDF documents. |
| Bug | SPIREPDF-6516 | Fixes the issue that some content remained in color when converting PDF documents to grayscale. |
| Bug | SPIREPDF-6528 | Fixes the issue that the application threw a "System.NullReferenceException" when using the split() method. |
| Bug | SPIREPDF-6531 | Fixes the issue that the application threw a "System.IndexOutOfRangeException" when extracting text. |
| Bug | SPIREPDF-6547 | Fixes the issue that the results of searching for highlighted text were incorrect. |
| Bug | SPIREPDF-6549 | Fixes the issue that the application threw an exception when using PdfCode39Barcode to generate barcodes for data with "*" |
| Bug | SPIREPDF-6550 | Fixes the issue that the digital signature verification result was incorrect. |
| Bug | SPIREPDF-6555 | Fixes the issue that spaces disappeared after converting PDF documents to PPT. |
| Bug | SPIREPDF-6558 | Fixes the issue that the application threw an "Empty convert-string" exception when saving PDF documents. |
| Bug | SPIREPDF-6568 | Fixes the issue that the application threw a "System.OverflowException" when loading PDF documents. |
| Bug | SPIREPDF-6574 | Fixes the issue that the application threw a "System.ArgumentException" when converting PDF to XPS. |
| Bug | SPIREPDF-6575 | Fixes the issue that the action JavaScript code of the form button field could not be obtained. |
Click the link to download Spire.PDF 10.3.7:
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