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Essential Studio® for Document Processing - v33.2.13 Release Notes

v33.2.13
June 16, 2026
Test Results: 235982 Success , 0 Failure

PDF Library

.NET PDF Library

Bug Fixes

  • #I843740 - Fixed an issue where an incorrect black image appeared in the conformance-converted document.
  • #I842471 - Fixed an issue that caused blank pages during PDF conformance conversion.

JavaScript PDF Library

Bug Fixes

  • #I841388 - Resolved an issue where the counts of form fields and items were not retrieved correctly.

Word Library

.NET Word Library

Bug Fixes

  • I842510 - Specify line grid spacing value will be applied properly when converting DOCX to PDF.
  • Hyperlink ScreenTip are now preserved properly after calling GetMarkdownText API.
  • Document is no longer be corrupted for shape while converting a RTF to DOCX.
  • List numbering is now preserved properly after calling GetMarkdownText API.
  • Group shape fill format is now applied properly after resave the Word document.

PowerPoint Library

.NET PowerPoint Library

Bug Fixes

  • I843207 - The image with custom path inside chart will be preserved properly when resaving the PPTX document.
  • I844589 - The cropped SVG images in slide will be preserved properly when resaving the PPTX document.
  • I843217 - Brightness will be applied properly for SVG image while resaving the PPTX document.

PDF Viewer

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

Bug Fixes

  • #I842822 - Resolved an issue where the distance annotation leader length was incorrect during printing and downloading.
  • #I844468 - Fixed a script error that occurred when adding the redaction annotation when the enableFormDesigner is set to false.
  • #I845713 - Resolved an issue where the stamp annotations were not rendered when the enableMagnification is set to false.

DOCX Editor

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

Bug Fixes

#I842884 - Fixed an issue where the Find and Replace script threw an error when selecting placeholders.
#I843958 - Fixed an issue where comment actions were not restricted in read-only documents.
#I841552 - Fixed an issue where the Document Editor would hang when opening Microsoft Word documents.

Test Results

Component Name Platform Test Cases Passed Failed Remarks
Calculate Library .NET 145 145 0 All Passed
DOCX Editor Blazor 2000 2000 0 All Passed
DOCX Editor Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 5294 5294 0 All Passed
Excel Library .NET 37994 37994 0 All Passed
Metafile Renderer .NET 897 897 0 All Passed
PDF Library .NET 14106 14106 0 All Passed
PDF Viewer Blazor 16548 16548 0 All Passed
PDF Viewer Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 21897 21897 0 All Passed
PDF Viewer .NET MAUI 15368 15368 0 All Passed
PDF Viewer Windows Forms 209 209 0 All Passed
PDF Viewer WPF 3040 3040 0 All Passed
PowerPoint Library .NET 54547 54547 0 All Passed
Spreadsheet Blazor 5094 5094 0 All Passed
Spreadsheet Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 10887 10887 0 All Passed
Spreadsheet WPF 2717 2717 0 All Passed
Word Library .NET 41160 41160 0 All Passed
Word Library Java 4079 4079 0 All Passed