News & Releases
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Spire.Office for Java 4.8.0 is released
We are happy to announce the release of Spire.Office for Java 4.8.0. This version brings some new features, for example, Spire.Presentation for Java supports saving PPT as PPTX_2016; Spire.Doc for Java supports checking whether a document is password protected. In addition, a lot of bugs have been successfully fixed. More details are listed as follows.
Click the link to download Spire.Office for Java 4.8.0:
Here is a list of changes made in this release
Spire.XLS for Java
| Category | ID | Description |
| Bug | SPIREXLS-3254 | Fixes the issue that the application threw the error "Invalid cell name" when loading Excel files. |
| Bug | SPIREXLS-3272 | Fixes the issue that the some content was missing after copying Excel files. |
| Bug | SPIREXLS-3287 | Fixes the issue that the application threw the error "NullPointerException" when loading Excel files. |
| Bug | SPIREXLS-3288 | Fixes the issue that the content was incorrect after converting Excel to PDF. |
Spire.PDF for Java
| Category | ID | Description |
| Bug | SPIREPDF-4318 | Fixes the issue that the content format was incorrect after converting PDF to Word. |
| Bug | SPIREPDF-4332 SPIREPDF-4411 | Fixes the issue that the application threw the error "Has no define cmap char" when extracting text from PDF. |
| Bug | SPIREPDF-4355 | Fixes the issue that the setExportTextOCRHandler method failed to pass images. |
| Bug | SPIREPDF-4407 | Fixes the issue that the content was incorrect after converting PDF to PDF/A1A. |
| Bug | SPIREPDF-4443 | Fixes the issue that the generated image was blank after converting PDF to images. |
| Bug | SPIREPDF-4451 | Fixes the issue that the application threw the error "NullPointerException" when extracting text from PDF. |
| Bug | SPIREPDF-4458 SPIREPDF-4461 | Fixes the issue that the file size of the resulting files was too large after splitting the PDF file. |
Spire.Presentation for Java
| Category | ID | Description |
| New feature | SPIREPPT-1592 | Supports saving the PPT as PPTX_2016.
presentation.saveToFile(path, FileFormat.PPTX_2016); |
| Optimization | SPIREPPT-1160 | Optimizes the speed of converting shapes in PPT files to images. |
| Optimization | SPIREPPT-1168 | Optimizes the speed of handling PPT files. |
| Optimization | SPIREPPT-1345 | Optimizes the speed of converting PPT files to images |
| Optimization | SPIREPPT-1572 | Optimizes the speed of adding watermark to PPT files |
| Optimization | SPIREPPT-1605 | Optimizes the speed of removing blank slides from PPT. |
| Bug | SPIREPPT-1590 | Fixes the issue that the size of the generated file was increased after replacing the pictures in PPT. |
| Bug | SPIREPPT-1593 | Fixes the issue that when converting PPT file to images, the content of the generated image was lost. |
| Bug | SPIREPPT-1596 SPIREPPT-1583 |
Fixes the issue that when converting PPT file to images, the content of generated image was wrong. |
| Bug | SPIREPPT-1616 | Fixes the issue that after operating the PPT file, the custom properties were missing. |
| Bug | SPIREPPT-1620 | Fixes the issue that after saving the PPT file to the original path, the generated file opened with an error. |
| Bug | SPIREPPT-1621 | Fixes the issue that the program hung when converting PPT files to HTML. |
| Bug | SPIREPPT-1624 | Fixes the issue that when adding comments to the PPT file, the location of comments was wrong. |
Spire.Doc for Java
| Category | ID | Description |
| New feature | SPIREDOC-5925 SPIREDOC-6012 |
Supports checking whether a document is password protected.
Document.isPassWordProtected() |
| Bug | SPIREDOC-3839 | Fixes the issue that the some content was missing after converting Word to PDF. |
| Bug | SPIREDOC-4388 | Fixes the issue that the application hung when adding the TOC. |
| Bug | SPIREDOC-4727 | Fixes the issue that the table border was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-4865 SPIREDOC-6179 SPIREDOC-6328 |
Optimizes the time for converting Word to PDF. |
| Bug | SPIREDOC-4995 | Fixes the issue that the application threw the error "NullPointerException" when loading the file. |
| Bug | SPIREDOC-5160 SPIREDOC-6242 |
Fixes the issue that the underline was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-5323 | Fixes the issue that it returned an incorrect result when checking whether the document has changes. |
| Bug | SPIREDOC-5411 | Fixes the issue that the application threw the error "Input string was not in the correct format" when loading the file. |
| Bug | SPIREDOC-5561 | Optimizes the time for converting Word to SVG. |
| Bug | SPIREDOC-6109 | Fixes the issue that the inserted watermark was incorrect. |
| Bug | SPIREDOC-6111 | Fixes the issue that the table content was missing after converting WPS file to PDF. |
| Bug | SPIREDOC-6145 | Fixes the issue that the application threw the error "Object reference not set to an instance of an object" when extracting text from Word file. |
| Bug | SPIREDOC-6157 | Fixes the issue that the application threw the error "NullPointerException" when comparing Word files. |
| Bug | SPIREDOC-6163 | Fixes the issue that the application threw the error "StringIndexOutOfBoundsException" when converting Word to PDF. |
| Bug | SPIREDOC-6175 | Fixes the issue that the application threw the error "Specified argument was out of the range of valid values" when converting HTML to Word. |
| Bug | SPIREDOC-6193 SPIREDOC-6221 |
Fixes the issue that the application hung when converting Word to PDF. |
| Bug | SPIREDOC-6196 | Fixes the issue that the application threw the error "Not supported deleting content between bookmarks in different paragraphs" when deleting bookmarks. |
| Bug | SPIREDOC-6231 SPIREDOC-6374 |
Fixes the issue that the application threw the error "StackOverflowError" when converting Word to PDF. |
| Bug | SPIREDOC-6239 SPIREDOC-6263 |
Fixes the issue that the content was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-6241 | Fixes the issue that the inserted math equation was incorrect. |
| Bug | SPIREDOC-6243 | Fixes the issue that the application threw the error "Parameter 'emSize' 0.0 is invalid" when appending HTML string to a paragraph. |
| Bug | SPIREDOC-6254 | Fixes the issue that the content was incorrect after converting Word to HTML. |
| Bug | SPIREDOC-6268 | Fixes the issue that the application threw the error "StackOverflowError" when comparing Word files. |
| Bug | SPIREDOC-6270 | Fixes the issue that the application threw the error "OutOfMemoryError" when converting Word to PDF. |
| Bug | SPIREDOC-6271 | Fixes the issue that the application threw the error "Cannot use auto format type to save file" when saving Word file to stream. |
| Bug | SPIREDOC-6276 | Fixes the issue that some content was missing after converting WPS file to PDF. |
| Bug | SPIREDOC-6286 | Fixes the issue that the application threw the error "Attempted to read past the end of the stream" when loading the file. |
| Bug | SPIREDOC-6287 | Fixes the issue that it failed to get the list text. |
| Bug | SPIREDOC-6290 | Fixes the issue that the application threw the error "Index is less than 0 or more than or equal to the list count" when converting WPS file to PDF. |
| Bug | SPIREDOC-6291 | Fixes the issue that the application threw the error "Sync failed" when comparing Word files. |
| Bug | SPIREDOC-6310 | Fixes the issue that the application threw the error "This is not a structured storage file" when loading the file. |
| Bug | SPIREDOC-6329 | Fixes the issue that the textbox border was missing after converting Word to PDF. |
| Bug | SPIREDOC-6332 SPIREDOC-6333 |
Fixes the issue that the table content was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-6335 | Fixes the issue that the application threw the error "NumberFormatException" when converting Word to PDF stream. |
| Bug | SPIREDOC-6339 | Fixes the issue that the size of the inserted image was incorrect. |
| Bug | SPIREDOC-6375 | Fixes the issue that the application threw the error "Document revisions has been found" when comparing Word files. |
| Bug | SPIREDOC-6380 | Fixes the issue that the size of the added image watermark was incorrect. |
| Bug | SPIREDOC-6389 | Fixes the issue that the text style was incorrect after replacing the text. |
| Bug | SPIREDOC-3833 | Fixes the issue that the application hung when getting the section count. |
| Bug | SPIREDOC-4376 | Fixes the issue that the application threw the error "Input string was not in the correct format" when updating the TOC. |
| Bug | SPIREDOC-4805 | Fixes the issue that the application threw the error "Unexpected EOF parsing start tag 'span'" when loading Html files. |
| Bug | SPIREDOC-4955 SPIREDOC-5058 SPIREDOC-6072 SPIREDOC-6074 |
Fixes the issue that the content was incorrect after converting Word to PDF. |
| Bug | SPIREDOC-5181 | Fixes the issue that the inserted math equations containing Chinese characters were incorrect. |
| Bug | SPIREDOC-5427 | Fixes the issue that the page numbers were incorrect after converting Word to PDF. |
| Bug | SPIREDOC-5528 | Fixes the issue that some text was missing after converting Word to PDF. |
| Bug | SPIREDOC-5720 SPIREDOC-6136 |
Fixes the issue that the application threw the error "NullPointerException" when loading Word files. |
| Bug | SPIREDOC-5974 | Fixes the issue that the content was incorrect after performing mail merge and converting to PDF. |
| Bug | SPIREDOC-6019 | Fixes the issue that the application threw the error "index out of range" when converting Html to Word. |
| Bug | SPIREDOC-6028 | Fixes the issue that the generated document opened too slowly in Google Chrome after converting Word to PDF. |
| Bug | SPIREDOC-6029 SPIREDOC-6156 |
Fixes the issue that the text overlapped after converting Word to PDF. |
| Bug | SPIREDOC-6108 | Fixes the issue that the application threw the error "IndexOutOfBoundsException" when converting RTF to PDF. |
| Bug | SPIREDOC-6151 | Fixes the issue that the restricted editing area was missing after loading and saving Word files. |
| Bug | SPIREDOC-6169 | Fixes the issue that the application threw the error "NullPointerException" when saving the file. |
| Bug | SPIREDOC-6185 | Optimizes the time of converting Word to PDF. |
| Bug | SPIREDOC-6222 | Fixes the issue that the application threw the error "Value was either too large or too small for an Int32" when loading Word files. |
