Released: Mar 5, 2026

Mises à jour de 19.3.2

Fonctionnalités

• Updated third-party libraries to enhance security.

Released: Feb 11, 2026

Mises à jour de 19.3.1

Fonctionnalités

• Improved the local network access check. Screenshots have been moved to a separate web page (which lists UI differences across browsers/versions) instead of being embedded directly in the dialogs.
• Updated third-party libraries to enhance security.

Correctifs

• Fixed an issue with local network request parameters that caused connection failures after installation (affecting only Safari 26.2+).

Released: Dec 11, 2025

Mises à jour de 19.3

Fonctionnalités

• Added a new OCR add-on, which uses latest AI technology.
• Added support for writing PDF/A files.
• Added checking of the local network access permission introduced in Chrome 142.
• Added extra settings for PrintEx().
• Added prevention of service installation on macOS versions lower than 10.15.
• Added support for service installation for multiple users (Windows only).
• Added an EnableLocalNetworkMixedContent property.
• Improved the performance of RemoveAllSelectedImages() by triggering...

Released: Aug 26, 2025

Mises à jour de 19.2

Fonctionnalités

• Redesigned the service configuration page.
  • Moved settings of host, firewall and Bonjour service to the new external access tab.
  • Added domain binding for the service.
  • For security reasons, the settings cannot be modified through the web page unless EnableWebSetup is set to true in DSConfiguration.ini (requires admin privileges).
• Improved the performance of the webcam add-on.
• Added support for IsBlankImageAsync() on Linux/Mac.
• Added requestFocusForScanningUI parameter for RESTful...

Released: May 7, 2025

Mises à jour de 19.1

Fonctionnalités

• Added a new method getVisiblePagesInfo() to return the information of visible pages in a viewer. It is useful to add custom elements.
• Added support for reading special TIFFs (e.g. 4-bit RGB interleaved, old-style JPEG compression) on Windows.
• Added support for keeping the PDF forms when saving.
• Updated the way of checking CSS file integrity from fetching to examining the effectiveness of CSS rules.
• Updated the format of license expiry date to avoid misunderstanding.
• Updated the...

Released: Apr 1, 2025

Mises à jour de 19.0

Fonctionnalités

• Greatly expanded support for the RESTful Dynamic Web TWAIN Service.
• Renamed the Dynamsoft Service to Dynamic Web TWAIN Service.
• PDF Handling:
  • Added new PDF Rasterizer Add-On API 'preserveUnmodifiedOnSave' to preserve the size of unmodified PDF pages when saving.
  • Added new PDF Rasterizer Add-On API 'IsRasterizationRequired()'. This API returns true if the PDF file contains content other than one image per page. Please note that while invoking this API does not require a license...

Released: Oct 22, 2024

Mises à jour de 18.5.1

Fonctionnalités

• Enhanced product security.
• Updated third-party libraries to enhance security.
• Enhanced compatibility with the HTTP Content-Security-Policy style-src directive.
• Improved scanner compatibility.
• Improved the internal algorithms of the IsBlankImageAsync API.
• Added a configuration to file-saving APIs that allows specifying whether to automatically create directories when the provided path does not exist. This option is enabled by default, and preserves existing behavior.

Correctifs...

Released: May 14, 2024

Mises à jour de 18.5

Fonctionnalités

• Save encrypted image caches in local Dynamsoft Service folder - In certain scenarios, there may be requirements to store encrypted image caches on a local disk for temporary data storage or backup purposes. Dynamic Web TWAIN has introduced a new feature that facilitates developers in securely storing image caches in encrypted form within the Dynamsoft Service folder.
• Access-Control-Allow-Origin for Dynamsoft Service - Added a new security feature which configures Dynamsoft...

Released: Dec 5, 2023

Mises à jour de 18.4.2

Fonctionnalités

• Security update for Dynamsoft Service.

Released: Oct 24, 2023

Mises à jour de 18.4.1

Correctifs

macOS Service Hotfix

• Due to changes introduced with ICA drivers, Dynamic Web TWAIN may exhibit strange behavior while scanning. This release updates the Dynamsoft Service for macOS to address these issues.

DWObject process optimization

• Fixed an issue where if the Web TWAIN object was deleted from context mid scan, the scanning queue would not terminate, leaving any future requests being left pending in queue.