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Changelog for DocuVieware

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3.4.2 6 May 2026

  • Added
    Adds support for remembering the last used scanner and setting a default scanner via the JavaScript API. (J#DV-741)
  • Added
    Adds async handler support to PostCustomServerAction(opens in a new tab) in the Blazor wrapper. (J#DV-767)
  • Fixed
    Fixes an issue where annotations did not appear when printing documents. (J#DV-766)
  • Fixed
    Fixes a vulnerability where the DocuVieware TWAIN Web Connector installer used an unquoted Windows service path. (J#DV-771)

3.4.1 7 April 2026

  • Changed
    Improves Instant JSON imports. (J#NAT-395)
  • Fixed
    Fixes .NET 10 toolbox support for WinForms and WPF viewer controls. (J#GDPIC-1594)
  • Fixed
    Fixes an issue related to strong-name signing of the assembly. (J#GDPIC-1611)
  • Fixed
    Fixes annotation action buttons not appearing correctly when using non-legacy themes. (J#DV-648)
  • Fixed
    Fixes OCR text layer placement on multipage PDFs when threaded OCR is enabled. (J#NAT-409)
  • Added
    Adds Office fidelity tests. (J#MAMBO-2036)
  • Added
    Adds a PDF bookmark source option for Office-to-PDF conversion. (J#MAMBO-2043)
  • Changed
    Improves rendering of DOC(X) files. (J#MAMBO-2044)
  • Fixed
    Fixes minor PDF/A and PDF/UA validation issues. (#2462)
  • Fixed
    Fixes GdViewer runtime lookup on WinForms. (#2449)

3.4.0 1 April 2026

  • Changed
    Improves the HTML-to-PDF conversion engine. (J#NAT-97)
  • Changed
    Moves the WPF and WinForms viewers into separate NuGet packages. (J#GDPIC-1580)
  • Fixed
    Fixes an issue related to the COM environment. (J#GDPIC-1596)
  • Added
    Adds support for ordinal date fields. (J#MAMBO-2008)
  • Changed
    Improves pagination of floating blocks in Office document headers and footers. (J#MAMBO-1994)
  • Changed
    Improves parsing of fields over multiple content runs. (J#MAMBO-2017, J#MAMBO-2019)
  • Changed
    Improves rendering of hidden paragraphs from Office documents. (J#MAMBO-2013)
  • Changed
    Improves rendering of footnotes and endnotes from Office documents. (J#MAMBO-2021)
  • Changed
    Improves rendering of graphic objects from Office documents. (J#MAMBO-2015)
  • Changed
    Improves rendering of line numbering from Office documents. (J#MAMBO-1987)
  • Changed
    Improves memory consumption when rendering Excel files. (J#MAMBO-1926)
  • Fixed
    Fixes an issue parsing dropdown fields in Office documents. (J#MAMBO-2026)
  • Fixed
    Fixes an issue parsing fake encrypted XLS files. (J#MAMBO-1998)
  • Fixed
    Fixes regressions caused by switching to .NET 10. (J#MAMBO-2030)
  • Fixed
    Fixes a buffer position mismatch when parsing RTF documents. (J#MAMBO-2029)

3.3.26 27 February 2026

3.3.25 20 February 2026

  • Fixed
    Fixes an issue in DocuVieware where page rotations were removed after applying redactions. (J#DV-758)

3.3.24 6 February 2026

3.3.23 26 January 2026

3.3.22 20 December 2025

3.3.21 26 November 2025

  • Fixed
    Fixes DocuVieware printing issue on very large document. (J#DV-747)
  • Fixed
    Fixes minor bugs. Benefits from underlying changes from Nutrient .NET SDK.

3.3.20 19 November 2025

3.3.19 11 November 2025

3.3.18 17 October 2025

  • Changed
    Improves DocuVieware link support. (J#DV-749)

3.3.16 26 September 2025

  • Fixed
    Fixes an issue in DocuVieware affecting form field rendering with specific rotation configurations. (J#DV-660, J#DV-222, J#DV-473)

3.3.12 7 August 2025

  • Changed
    Improves encoding detection. (J#DV-739)

3.3.10 11 July 2025

  • Added
    Adds DocuVieware support for comma-separated values in page range options. (J#DV-686)

3.3.7 23 May 2025

  • Fixed
    Fixes an issue with DocuVieware CSS resource detection. (J#DV-735)

3.3.1 14 February 2025

  • Fixed
    Fixes issues with malformed documents causing an infinite loop during bookmarks processing. (J#GDPDF-1446, J#DV-715)

3.2.97 12 December 2024

  • Fixed
    Fixes DocuVieware page context when calling the SaveToPDF method in a PostCustomServerAction. (J#DV-700)

3.2.96 4 December 2024

  • Fixed
    Fixes DocuVieware compatibility on Internet Explorer 11. (J#DV-695)

3.2.95 15 November 2024

  • Fixed
    Fixes a DocuVieware CSS glitch issue during the control rendering step. (J#DV-697)
  • Fixed
    Fixes a DocuVieware JS runtime issue on controls not using DeferredScripts. (J#DV-698)

3.2.92 17 October 2024

  • Changed
    Improves form fields font handling. (J#DV-689)

3.2.87 6 September 2024

  • Fixed
    Fixes an Exif metadata parsing issue. (J#DV-685)

3.2.84 16 August 2024

  • Changed
    Improves DocuVieware HTML rendering, and provides options for CSP policies compliance (script-src and style-src). (J#DV-680)

3.2.83 8 August 2024

  • Fixed
    Fixes issues with MHTML file format handling. (J#DV-678)

3.2.82 2 August 2024

  • Added
    Adds a new DocuVieware property, DocuViewareControl.AllowWheelZoom, to enable or disable zoom functionality using the Control-Mouse Wheel shortcut. (J#DV-679)

3.2.78 5 July 2024

  • Fixed
    Fixes a DocuVieware issue where holding the Control key while scrolling doesn’t zoom. (J#DV-673)

3.2.77 27 June 2024

  • Fixed
    Fixes a DocuVieware thumbnails snap-in issue. (J#DV-669)

3.2.73 23 May 2024

  • Added
    Adds a brand-new DocuVieware theme, UserInterfaceTheme.PSPDFKitLight. (J#DV-627)
  • Changed
    Improves annotation text auto sizing in DocuVieware. (J#DV-596)