Released: Jun 1, 2026

V15.3.0 中的更新

特性

• Added a PDF thumbnails viewer control for WinForms and WPF.
• Added a new public Bitmap ConvertPageToBitmap(PdfRendererSettings settings) method.

修補程式

• Text with bold&italic font is not wrapped correctly in some cases.
• PdfFile.ExtractPage hangs indefinitely for some invalid PDF files.
• New page cannot be added to some invalid PDF files.
• RGB/CMYK/Gray page transforms drop the /Mask for converted images.
• Text is clipped incorrectly in composite cells is some situations when MaxHeight has been set for a row.
• Incremental updates invalidate previous signatures for some PDF files.
• PDF files with empty (0 entries) xref section cannot be loaded.
• Content cannot be extracted from PDF files with circular references in form XObject content.
• Files merged with PdfMerger do not display their attachments in Adobe Acrobat if their number is less than 32.
• Image cannot be decoded if it references a recursive ICC colorspace.
• Image cannot be decoded if it references a recursive indexed colorspace.
• Image cannot be decoded if it references a recursive separation colorspace.
• Page cannot be rendered when it contains circular references in form XObject content.