We are happy to announce the release of Spire.PDFViewer 7.7.1. This version optimizes document loading time. Meanwhile, some known issues are fixed successfully, such as the issue that the document became blank when viewing. More details are listed below.
Here is a list of changes made in this release
| Category | ID | Description |
| Bug | SPIREPDFVIEWER-492 | Optimizes document loading time. |
| Bug | SPIREPDFVIEWER-542 | Fixes the issue that the document became blank when viewing. |
| Bug | SPIREPDFVIEWER-547 | Fixes the issue that the application threw "value can not be null" when rotating PDF. |
| Bug | SPIREPDFVIEWER-551 | Fixes the issue that the stamp was lost when viewing. |
Click the link to get Spire.PDFViewer 7.7.1:
More information of Spire.PDFViewer new release or hotfix:
