Essential Studio® for Document Processing - v32.2.7 Release Notes

v32.2.7
February 24, 2026
Test Results: 230020 Success , 0 Failure

PDF Library

.NET PDF Library

Bug Fixes

  • I803685 - Resolved an issue where TextLine width was not updated correctly during text extraction.
  • I806878 - Resolved missing characters when converting a specific PDF to PDF/A.
  • I809661 - Resolved an issue where spacing was not preserved during PDF text extraction.
  • I811223 - Resolved an issue that caused metadata to become null after saving the PDF document.
  • I807042 - Fixed an issue where a visual artifact appeared while rendering a PdfLoadedRadioButtonListField with a selected value.
  • I805722 - Resolved an issue where annotation colors were not correctly retrieved in PdfLoadedAnnotation.
  • I795013 - Fixed an issue where text rendered incorrectly after converting documents to PDF/A.
  • I806136 - Resolved a StackOverflowException in PdfDocumentBase.Merge with OptimizeResources.

JavaScript PDF Library

Bug Fixes

  • I811369 - Fixed an issue where newly created stamp annotations using existing data were retrieving incorrect bounds.
  • I810576 - Fixed an issue where an invalid password exception was thrown when decrypting a password-protected document.

Word Library

.NET Word Library

Bug Fixes

  • I808715 - Font from table styles is now imported properly after merging documents using ImportContent API.
  • I813498 - Bookmark will no longer be removed while executing Mail merge using Execute API.

Excel Library

.NET Excel Library

Features

  • #I801974 - Added API support for the font style property in substitute fonts.

Bug Fixes

  • #I810715 - Filtered table rows are now preserved correctly after clearing tables in a worksheet.
  • #I799436 - Chart series colors are now rendered correctly during Excel to PDF conversion when the varyColors tag is absent.
  • #I808208 - Image position is now preserved correctly when a filter is applied to the cell value.

PDF Viewer

Web PDF Viewer (Javascript, Angular, React, Vue, ASP.NET Core & MVC)

Bug Fixes

  • #F198084 - Fixed a script error that occurred on mobile devices when dynamically updating the component height with enableToolbar set to false.
  • #I809779 - Resolved an issue where the Add Reply option appeared twice in the Comment Panel when isCommentLock was set to true.
  • #I810351 - Fixed an issue where importing annotations failed when using older format JSON data for sticky note annotations.

.NET MAUI PDF Viewer

Bug Fixes

  • #I812780 - Link annotations now navigate to the intended destination page in the specific PDF that uses overlapping link annotations.
  • #I810746 - Duplicate signatures are no longer displayed in the PDF after multiple save and reload operations.

WPF PDF Viewer

Bug Fixes

  • I810299 - NullReferenceException will no longer occur while perform the text search in WPF PDF Viewer.

DOCX Editor

Web DOCX Editor (Javascript, Angular, React, Vue, ASP.NET Core & MVC)

Bug Fixes

#I802744 - Resolved a line spacing issue when adding paragraph at the document start.
#I809161 - Fixed a text selection highlight extends beyond selected content.
#I811260 - Fixed a ignore removes the error underline from similar word in same line.
#I810796 - Image now rendered properly in the Document.
#I796630 - Corrected layout mismatch between Document Editor with Microsoft Word.
#I780217 - Script error issues with comments in collaborative editing has been resolved.
#I790235 - Script error occurs in character format when performing Ctrl+A in a large document has been resolved.
#I776234 - Fixed table layout issue when deleting a merged column.
#I795885 - Resolved a extra space created before pasted content after save and reload.
#I804199 - Selection now updating properly when click Change in spell check dialog.
#I805956 - Fixed a table column insertion is reversed.
#I801219 - Resolved the default tab stop sets instead of tab stop position given by the user.
#I803212 - Cursor now positioned vertically properly for bookmark in Document Editor.
#I809591 - Title in table now appeared properly after open the table properties dialog.
#I810009 - Fixed the ribbon custom options causing issue when using same text like “Print”.

DOCX Editor

Web DOCX Editor (Javascript, Angular, React, Vue, ASP.NET Core & MVC)

Bug Fixes

#I802744 - Resolved a line spacing issue when adding paragraph at the document start.
#I809161 - Fixed a text selection highlight extends beyond selected content.
#I811260 - Fixed a ignore removes the error underline from similar word in same line.
#I810796 - Image now rendered properly in the Document.
#I796630 - Corrected layout mismatch between Document Editor with Microsoft Word.
#I790235 - Script error occurs in character format when performing Ctrl+A in a large document has been resolved.
#I776234 - Fixed table layout issue when deleting a merged column.
#I795885 - Resolved a extra space created before pasted content after save and reload.
#I805956 - Fixed a table column insertion is reversed.
#I801219 - Resolved the default tab stop sets instead of tab stop position given by the user.

WPF DOCX Editor

Bug Fixes

  • I813878 - The InvalidOperationException will no longer be thrown while loading document asynchronously.

UWP DOCX Editor

Bug Fixes

  • I813878 - The InvalidOperationException will no longer be thrown while loading document asynchronously.

Test Results

Component Name Platform Test Cases Passed Failed Remarks
Calculate Library .NET 145 145 0 All Passed
DOCX Editor Blazor 1975 1975 0 All Passed
DOCX Editor Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 5023 5023 0 All Passed
Excel Library .NET 37923 37923 0 All Passed
Metafile Renderer .NET 897 897 0 All Passed
PDF Library .NET 13813 13813 0 All Passed
PDF Viewer .NET MAUI 15368 15368 0 All Passed
PDF Viewer Blazor 15294 15294 0 All Passed
PDF Viewer Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 19851 19851 0 All Passed
PDF Viewer Windows Forms 209 209 0 All Passed
PDF Viewer WPF 3040 3040 0 All Passed
PowerPoint Library .NET 54538 54538 0 All Passed
Spreadsheet Blazor 3970 3970 0 All Passed
Spreadsheet Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 10797 10797 0 All Passed
Spreadsheet WPF 2715 2715 0 All Passed
Word Library .NET 40383 40383 0 All Passed
Word Library Java 4079 4079 0 All Passed