Essential Studio® for Document Processing - v31.1.22 Release Notes

v31.1.22

October 01, 2025

Test Results: 237871 Success , 0 Failure

• All
• Features
• Bug Fixes
• Breaking Changes

PDF Viewer

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

Bug Fixes

• #I766512 - Resolved an issue where the customContextMenuSelect event was not triggered properly after hovering a nested custom menu.
• #I767127 - Resolved an issue where the form field background color changed unexpectedly after modifying properties through form designer properties window.

Test Results

Component Name	Platform	Test Cases	Passed	Failed	Remarks
Pdf Library (Pdf)	.NET	14722	14722	0	All Passed
Word Library(DocIO)	.NET	56583	56583	0	All Passed
Word Library(DocIO)	Java	4079	4079	0	All Passed
Excel Library(XlsIO)	.NET	37743	37743	0	All Passed
PowerPoint Library	.NET	54327	54327	0	All Passed
Metafilerenderer	.NET	863	863	0	All Passed
SfPdfViewer2	Blazor	12906	12906	0	All Passed
Pdf Viewer	Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC)	19130	19130	0	All Passed
SfPdfViewer	MAUI	14271	14271	0	All Passed
Pdf Viewer	WPF	2998	2998	0	All Passed
PdfViewer	WinForms	207	207	0	All Passed
DOCX Editor(Document Editor)	Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC)	5005	5005	0	All Passed
DOCX Editor(Document Editor)	Blazor	1933	1933	0	All Passed
Spreadsheet	Web(Javascript, Angular, React, Vue, ASP.NET Core & MVC	10407	10393	0	All Passed
Spreadsheet	WPF	2697	2697	0	All Passed