We are pleased to announce the release of Spire.PDF 9.7.17. This version supports PDF documents text comparison function. What’s more, some known issues are fixed in this version, such as the issue that it consumed excessive resource when converting PDF to OFD. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| New feature | - | Supports PDF documents text comparison function.
PdfDocument pdf1 = new PdfDocument(inputFile_1); PdfDocument pdf2 = new PdfDocument(inputFile_2); PdfComparer compare = new PdfComparer(pdf1, pdf2); compare.Options.SetPageRanges(0, pdf1.Pages.Count - 1, 0, pdf2.Pages.Count - 1); compare.Compare(outputFile); |
| Bug | SPIREPDF-6113 | Fixed the issue that it consumed excessive resource when converting PDF to OFD. |
| Bug | SPIREPDF-6129 | Fixed the issue that the special European characters (ü, ä, ö) were displayed incorrectly when converting PDF to image and printing PDF files. |
| Bug | SPIREPDF-6145 | Fixed the issue that the program threw a null pointer exception when getting images. |
| Bug | SPIREPDF-6155 | Fixed the issue that there was an extra error message in the " Document Integrity Report. " after adding an invisible signature. |
| Bug | SPIREPDF-6157 | Fixed the issue that the program threw " System.Exception: Cannot create Graphics object from an image with an indexed pixel format " when extracting tables. |
Click the link to download Spire.PDF 9.7.17:
More information of Spire.PDF new release or hotfix:
