Essential Studio® for Document Processing - v34.1.30 Release Notes

PDF Library

.NET PDF Library

Bug Fixes

  • #FB74414 - Fixed an issue where text annotation positions were inconsistent when importing annotations in JSON format.
  • #F198400 - Fixed an issue where FindText failed to return the correct bounds for CropBox documents.
  • #I845089 - Fixed an issue where the PDF file size increased after converting TIFF files to PDF.
  • #I851847 - Fixed an issue where annotations were not removed after redaction in rotated PDF documents.
  • #I843195 - Resolved a problem that caused certain fields to be missed when merging documents.
  • #I844594 - Fixed the issue where comment replies and annotation status were missing on duplicated pages.
  • #I845337 - Fixed the issue where the signature field position changed after flattening a customer-provided document.
  • #I846414 - Resolved an issue where images in PDF documents turned black after compression in PdfLoadedDocument.

JavaScript PDF Library

Bug Fixes

  • #I849941 - Resolved an issue where the combo box field font and color properties were returned as undefined.
  • #I850634 - Resolved an issue where free text annotations became invisible when appearance rendering was enabled.
  • #I847215 - Resolved an issue where textbox field text was not preserved after rotation.
  • #I850514 - Resolved a script error that occurred during annotation export and import when handling special characters.

PDF Viewer

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

Bug Fixes

  • #I847469 - Resolved an issue where button fields were not rendered in the Standalone PDF Viewer without the form designer module.
  • #I844902 - Fixed an issue where duplicate annotations were rendered in the customer provided document without form designer module.
  • #I794581 - Fixed an issue where form field values were not positioned correctly during printing in server rendering mode for the provided document.
  • #I848900 - Resolved an issue where ink annotations were not rendered properly after being added as a dot and saved in the PDF document.
  • #I846654 - Resolved screen reader and keyboard accessibility issues in the PDF Viewer.
  • #I849048 - Resolved an issue where bounds were not updated correctly in the UI after fields were updated programmatically.
  • Resolved an issue where the context menu flickered when the comment panel was open on Ubuntu OS devices.

Spreadsheet Editor

Blazor Spreadsheet Editor

Bug Fixes

  • #I847101 - Fixed the performance issue that occurred when loading Excel files with formatting applied up to the XFD column in the Spreadsheet.

Test Results

Component Name Platform Test Cases Passed Failed Remarks
Calculate Library .NET 145 145 0 All Passed
DOCX Editor Blazor 2004 2004 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 14107 14107 0 All Passed
PDF Viewer .NET MAUI 15368 15368 0 All Passed
PDF Viewer Blazor 16700 16700 0 All Passed
PDF Viewer Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC) 21897 21897 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 WPF 2717 2717 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
Word Library .NET 41176 41176 0 All Passed
Word Library Java 4079 4079 0 All Passed