Release Notes
26.6.0
June 30, 2026
DICOM Plugin
- Enhancement: Added the DICOM Plugin, enabling medical imaging support with opening, rendering, and playback of multi-frame DICOM studies directly in the Doconut viewer.
Word Viewer
- Enhancement: Added the RenderPageColor property to enable the Word Viewer to render page background colors defined in Word documents.
- Bug Fix: Fixed an issue where rendering DOCX files with Arabic characters to HTML could produce distorted output.
- Bug Fix: Fixed an issue where hyphenation symbols were not rendered correctly.
- Bug Fix: Improved Asian text breaking logic by considering Unicode Script in addition to Locale.
Excel Viewer
- Enhancement: Improved performance when processing print areas in worksheets with many cells.
- Bug Fix: Fixed an issue where bubble charts could be displayed incompletely when converted to images.
Excel Converter
- Bug Fix: Fixed an issue where paragraph numbering in text boxes was incorrect during PDF conversion.
Email Viewer
- Bug Fix: Fixed an issue where corrupted MSG files could cause an OutOfMemoryError.
Email Converter
- Bug Fix: Fixed an issue where converting MSG files to PDF could throw a System.FormatException.
PowerPoint Converter
- Bug Fix: Fixed an issue where chart bars could use a different Y-axis scale when converted to PNG.
- Bug Fix: Fixed an issue where chart text items could be displayed incorrectly when converting PPTX files to PDF.
Project Viewer
- Enhancement: Fully optimized the Project file graphics engine in the .NET 6 version, improving compatibility, rendering stability, and overall reliability for Project documents.
- Bug Fix: Fixed an issue where task bars could be rendered outside the Gantt chart calendar area.
Diagram Converter
- Bug Fix: Fixed an issue where converting VSDX files with a background to PDF could result in a scaled-down diagram.