Essential Studio® for Document Processing - v32.1.23 Release Notes

v32.1.23
January 13, 2026
Test Results: 227248 Success , 0 Failure

PDF Library

.NET PDF Library

Bug Fixes

  • I792579 - Resolved an issue where document formatting was lost after applying redaction.
  • I774887 - Fixed an issue where text extraction was split incorrectly because of a very small spacing threshold between glyphs.
  • I798047 - Fixed an issue where validation failed for PDF/UA-1 documents.
  • I772688 - Fixed an issue where word spacing was incorrect in text extracted from the PDF document.
  • F197844 - Fixed an issue where EmbedFonts broken, bloating PDF and removing buttons.
  • I788870 - Fixed an issue where the compression process froze while parsing a corrupted PDF page.

Word Library

.NET Word Library

Bug Fixes

  • I794284 - Auto-hyphenation has been improved while converting a Word document to PDF.
  • I798486 - Table row header is now preserved properly for adjacent table while converting DOCX to PDF.
  • I796829 - Character formatting is now applied properly for Merge fields after using the MergeField event for formatting.
  • I798878 - Table cell width is now preserved properly for autofit table while converting a Word document to PDF.

Excel Library

.NET Excel Library

Bug Fixes

  • #I799436 - Conditional formatting is now rendered in Excel to PDF when style information is missing in Excel document.

PDF Viewer

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

Bug Fixes

  • #I799300 - Resolved an issue where the print preview was not displayed for password-protected documents in the standalone PDF Viewer.
  • #I793340 - Fixed an issue where bounds in the annotationCollection deviated when adding a free text annotation using the addAnnotation method.
  • #I792304 - Fixed an issue where free text positions were misaligned when importing annotations as XFDF file.
  • #I800927 - Resolved an issue where Free Text Justify was not working properly when the right side had extra space.

DOCX Editor

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

Bug Fixes

#787906 - Fixed an issue where table width was not applied correctly when opening a document.
#789132 - Corrected the rendering position of paragraph marks and bookmark elements.
#786543 - Resolved text overlapping issue when font changes were applied.
#790535 - Ensured consistent X-coordinate for selection during down arrow navigation.
#794399 - Improved performance to display the loading indicator promptly when pasting large content.
#794438 - Fixed an issue where the system froze after importing a document.
#789016 - Resolved layout issues with RTF document tab elements.
#785134 - Corrected inconsistent selection behavior when selecting table headers or split rows.
#783579 - Fixed an issue where nested content controls were not preserved properly when exporting as SFDT.
#787986 - Corrected table direction property to LTR when inserting an RTL-direction table in the Document Editor.
#781641 - Fixed table resizing issues in RTL documents.

Blazor DOCX Editor

Bug Fixes

#787906 - Fixed an issue where table width was not applied correctly when opening a document.
#789132 - Corrected the rendering position of paragraph marks and bookmark elements.
#786543 - Resolved text overlapping issue when font changes were applied.
#790535 - Ensured consistent X-coordinate for selection during down arrow navigation.
#794438 - Fixed an issue where the system froze after importing a document.
#789016 - Resolved layout issues with RTF document tab elements.
#787986 - Corrected table direction property to LTR when inserting an RTL-direction table in the Document Editor.
#781641 - Fixed table resizing issues in RTL documents.

Spreadsheet Editor

Blazor Spreadsheet Editor

Bug Fixes

  • #FB72036 - Fixed an issue where selection became misaligned when importing an XLSX file.

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 37875 37875 0 All Passed
Metafile Renderer .NET 897 897 0 All Passed
PDF Library .NET 13759 13759 0 All Passed
PDF Viewer .NET MAUI 14684 14684 0 All Passed
PDF Viewer Blazor 14879 14879 0 All Passed
PDF Viewer Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 19556 19556 0 All Passed
PDF Viewer Windows Forms 207 207 0 All Passed
PDF Viewer WPF 2998 2998 0 All Passed
PowerPoint Library .NET 54538 54538 0 All Passed
Spreadsheet Blazor 3012 3012 0 All Passed
Spreadsheet Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 10633 10633 0 All Passed
Spreadsheet WPF 2710 2710 0 All Passed
Word Library .NET 40278 40278 0 All Passed
Word Library Java 4079 4079 0 All Passed