Released: Jun 1, 2023

Updates in V12.1.0

Features

• Improved rendering of black and white images in PDF to image conversions.
• Added support for Cloud polygon and Cloud square annotations.
• Added support for quad points in text markup annotations.
• Breaking change: Refactored border for circle, square, polyline and polygon annotations.

Fixes

• Flow table layout is not performed correctly in some situations.
• In some situations, filling a textbox field with Euro sign takes a lot of time and memory.
• Highlight annotations ignore the Opacity...

Released: May 2, 2023

Updates in V12.0.2

Features

• Improved text wrapping in multi-line textbox fields with auto sized fonts.

Fixes

• Some invalid PDF files cannot be loaded.
• Page resources are not cleared when the page graphics is cleared.
• Some patterns are not rendered correctly.
• Jpeg2000 images with lab colorspace are not decoded.
• File attachments, destinations and JavaScript blocks are not cleared correctly.
• Vertical text is not spaced correctly.
• Position is not computed correctly for some vertical text fragments.
• UWP - Viewer control...

Released: Apr 1, 2023

Updates in V12.0.1

Features

• Added PdfFormattedContent.Width property.
• Updated Bates numbering to support per page stamping.
• Refactored border for link annotations.

Fixes

• Text is not extracted correctly from some PDF files.
• Damaged PDF file cannot be repaired.
• Resource optimization in some PDF files throws StackOverflowException.
• Page with invalid content stream length is not rendered.

Released: Mar 1, 2023

Updates in V12.0.0

Features

• Added support for full color emojis.
• Added support for SVG TrueType fonts.
• Added advanced TrueType features: ligatures, vertical glyphs, small capitals and old style figures.

Fixes

• Formatted content cannot be saved as PDF/A if a paragraph contains only an empty text block.
• For some fonts an exception is thrown when a field is filled with Unicode values.
• Page is rendered partially if it contains an invalid inline image.
• PdfResourceOptimizer.MergeFonts throws StackOverflowException in...

Released: Feb 1, 2023

Updates in V11.1.4

Fixes

• Encoded COS names in a PDF file are saved re-encoded.
• The BDC operator is not saved correctly when processed through a page transform.
• Redaction fails when page includes embedded images.
• In some situations page properties are not copied when PdfPage objects are copied.
• Page direct destinations are not converted to page number destinations when pages are extracted using PdfFileEx class.
• TIFF image is not converted correctly to PDF when using PDFXLTiff image class.
• PdfPageLayout enum does...

Released: Jan 3, 2023

Updates in V11.1.3

Features

• Added new PdfDocumentRenderer.PageRenderingCompleted event.

Fixes

• Form field default appearance is parsed incorrectly in some situations.
• PDF files with document catalog included in an object stream cannot be loaded.
• PdfLinkAnnotation.Destination is not properly set when the value is a named destination.
• Text is not extracted in some situations.
• Text is not rendered correctly in some situations.
• Aurora - QR code is rendered blurry.

Released: Dec 2, 2022

Updates in V11.1.2

Features

• Added new PdfVisualObject.MarkedContentIdentifier property.
• Added new PdfTextFragment.MarkedContentIdentifier property.
• Added new PdfTextFragment.StructureElement property.
• Added new PdfCosStream.SetStreamContent method.
• PdfFont.GetCharWidth method is now public.

Fixes

• StructureElement property is null for tagged page visual objects.
• Form fields that use resources stored at AcroForm level are not extracted correctly.
• Textbox field appearance is not created correctly when the field uses...

Released: Nov 1, 2022

Updates in V11.1.1

Features

• Added support for using the same TrueType font object in multiple 'PdfFixedDocument' objects.

Fixes

• Damaged file cannot be loaded.
• Unicode TrueType fonts are not saved correctly when the document is saved page by page.
• Incorrect defined form fields cannot be removed from document.
• Darken blend mode is not applied correctly for transparency groups on RGB surfaces.
• Document cannot be converted to multipage TIFF if the document pages have different sizes and target surface has an alpha...

Released: Oct 1, 2022

Updates in V11.1.0

Features

• Reduced the time required to generate PNGs and zip compressed TIFFs when converting PDF pages to images.
• Reduced rendering time for PDF files with many vector graphics, such as maps.
• Significantly reduced memory usage during PNG generation when converting PDF pages to images.
• Added user units for PDF pages.
• Added support for page level metadata.
• Added the ability to apply multiple compression filters to PDFImage objects.

Fixes

• Multi-level form fields are not renamed correctly...

Released: Sep 2, 2022

Updates in V11.0.2

Features

• Added support for line spacing in GetStringHeight and GetStringInBox methods.

Fixes

• Page content cannot be extracted when annotations and/or form fields are flattened and the page has no /Contents entry.
• Some gray JPEG2000 images are not rendered.
• Text cannot extracted from PDF page.
• Text is extracted incorrectly from PDF page.
• Image with chroma key mask is not rendered correctly.
• PDF page is rendered blank.