Essential Studio® for Document Processing - v32.2.4 Release Notes

v32.2.4
February 11, 2026
Test Results: 229558 Success , 0 Failure

PDF Library

.NET PDF Library

Bug Fixes

  • I798530 - Resolved an issue that caused the application to hang during grid rendering in PDF.
  • I803119 - Resolved an issue where the original content stream was retained but remained unused after redaction.
  • I806508 - Fixed an issue that caused a conformance failure when adding tagged fields required for PDF/A‑2a compliance.
  • I795013 - Fixed an issue where text was rendered incorrectly after converting documents to PDF/A format.
  • I792629 - Fixed a performance issue and resolved an exception that occurred when drawing a template from the PDF document.

JavaScript PDF Library

Bug Fixes

  • I805713 - Resolved an issue where bookmark titles were not being retrieved correctly.
  • I806296 - Resolved an issue where text highlights were rendered in the wrong location for a specific PDF.
  • I806415 - Fixed an issue that caused time zone information to be lost during annotation import/export.

Word Library

.NET Word Library

Bug Fixes

  • I806328 - The NullReferenceException is no longer be thrown while opening DOCX document with Date and Time field.
  • I805399 - Picture Content control is now preserved properly with required size while converting a Word document to PDF.
  • I805145 - Text is now preserved properly when list paragraphs are wrapped within floating items while converting Word to PDF.
  • I805392 - Table cell background is now preserved properly while converting HTML to PDF.

Excel Library

.NET Excel Library

Bug Fixes

  • #I800951 - Row height is now returned correctly when the custom height attribute is not present.
  • #I807256 - Write only streams are now handled correctly when saving a workbook.
  • Auto filter with Top10 is now preserved properly when rows are hidden.
  • Cropped WMF images are now rendered correctly during Excel to PDF conversion in .NET Core.

PDF Viewer

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

Bug Fixes

  • #I808473 - Resolved an issue where the free text color property was not displayed correctly in the color picker after editing the annotation in the Adobe PDF Viewer.
  • #I803144 - Resolved an issue where the custom font family was not applied correctly for free text when set through the freeTextSettings API.
  • #I803494 - Resolved an issue where alignment was not applied correctly for free text when set through the freeTextSettings API.

.NET MAUI PDF Viewer

Bug Fixes

  • #I805296 - Edit icon in the sticky note dialog is now disabled when a sticky note is locked.

WPF PDF Viewer

Bug Fixes

  • I807639 - Annotations Missing When Importing Annotation Data will no longer occurs in WPF PDF Viewer.

DOCX Editor

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

Bug Fixes

#I798162 - Fixed an issue where the Document Editor became stuck while loading a document containing wrapping images.
#I803889 - Resolved a problem where text exited from the content control after exporting the document as SFDT.
#I798303 - Corrected an issue where the scrollbar did not start at the top when the document loaded with a zoom value greater than 100%.
#I798257 - Fixed an issue where comments were deleted when the comment end marker was edited or removed.
#I794700 - Addressed an issue where Spell Check wavy underlines were removed when applying section formatting.
#F70874 - Resolved inconsistencies in page layout between the Word DOCX document and the Document Editor.
#I792082 - Fixed an RTL issue where bracket direction appeared incorrectly.
#I808586 - Resolved a script error thrown by Spell Check when ignoring an element containing a bookmark.
#I794067 - Fixed a browser freeze that occurred while loading the document.
#I790138 - Corrected a layout issue where a paragraph after a section break did not shift properly when pressing the Enter key.
#I785695 - Fixed an issue where sub menu items were not accessible via the customContextMenuBeforeOpen event.
#I792516 - Resolved an issue with the normal web paragraph style when pasting content.
#I802084 - Fixed a problem where the Spell Check dialog became stuck after ignoring certain words.
#I787804 - Resolved missing Spell Check underline for words such as Seller(s) and ‘)’ inside the dialog.
#I793341 - Fixed an issue where Spell Check options remained visible in the context menu even after selecting ignore once.
#I805207 - Corrected a problem where Spell Check underlines did not update properly during initial render and text insertion.
#I787988 - Fixed incorrect table resizing behavior in RTL mode.
#I790222 - Resolved an issue where the editor became unresponsive when updating the Table of Contents with Track Changes enabled.
#I772957 - Fixed a problem where a bookmark was removed when selecting and inserting text using double tap.
#I793846 - Corrected improper text reinsertion due to bookmark offset when the heading pane was open.
#I803920 - Resolved an issue where the document layout shifted unexpectedly during editing.

Blazor DOCX Editor

Bug Fixes

#I798162 - Fixed an issue where the Document Editor became stuck while loading a document containing wrapping images.
#I798303 - Corrected an issue where the scrollbar did not start at the top when the document loaded with a zoom value greater than 100%.
#I798257 - Fixed an issue where comments were deleted when the comment end marker was edited or removed.
#F70874 - Resolved inconsistencies in page layout between the Word DOCX document and the Document Editor.
#I792082 - Fixed an RTL issue where bracket direction appeared incorrectly.
#I794067 - Fixed a browser freeze that occurred while loading the document.
#I790138 - Corrected a layout issue where a paragraph after a section break did not shift properly when pressing the Enter key.
#I787988 - Fixed incorrect table resizing behavior in RTL mode.
#I790222 - Resolved an issue where the editor became unresponsive when updating the Table of Contents with Track Changes enabled.
#I772957 - Fixed a problem where a bookmark was removed when selecting and inserting text using double tap.
#I793846 - Corrected improper text reinsertion due to bookmark offset when the heading pane was open.
#I803920 - Resolved an issue where the document layout shifted unexpectedly during editing.

WPF DOCX Editor

Bug Fixes

  • I808830 - Floating elements are now correctly preserved within the text body when the header contains only floating elements.

UWP DOCX Editor

Bug Fixes

  • I808830 - Floating elements are now correctly preserved within the text body when the header contains only floating elements.

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 37904 37904 0 All Passed
Metafile Renderer .NET 897 897 0 All Passed
PDF Library .NET 13773 13773 0 All Passed
PDF Viewer .NET MAUI 15356 15356 0 All Passed
PDF Viewer Blazor 15024 15024 0 All Passed
PDF Viewer Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 19809 19809 0 All Passed
PDF Viewer Windows Forms 209 209 0 All Passed
PDF Viewer WPF 3036 3036 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) 10792 10792 0 All Passed
Spreadsheet WPF 2715 2715 0 All Passed
Word Library .NET 40313 40313 0 All Passed
Word Library Java 4079 4079 0 All Passed