Leadtools Introduction


The LEADTOOLS HTML5 and JavaScript SDKs are a powerful collection of JavaScript libraries and Web Services that enable web developers to create zero footprint, cross-platform applications with document and medical imaging functionality. Developers can target desktop PCs and mobile devices such as iPad, iPhone, Android and more, with a single application featuring robust image display and processing, support for mouse and multi-touch gestures.

The Leadtools JavaScript library is the foundation for the LEADTOOLS HTML5 SDK used with the document and medical imaging toolkits. The Leadtools JavaScript library allows the creation of fundamental objects and functions necessary for ImageViewer and annotation support.


  • Objects and functions supporting affine transformations.
  • Fundamental objects used in HTML 5 ImageViewers and in the creation and rendering of annotations
  • Helper functions that support detecting browser types, browser capabilities and operating systems.

Supported Environments:

The LEADTOOLS HTML5 / JavaScript toolkit can be used to develop applications for any web browser that supports HTML5. For more information refer to HTML5 Support.


Target Platforms

Help Version 19.0.2017.10.27
Products | Support | Contact Us | Copyright Notices
© 1991-2017 LEAD Technologies, Inc. All Rights Reserved.

Leadtools Assembly