Image Processing SDK Libraries

LEADTOOLS provides more than 200 image processing functions in several categories, including document cleanup, medical image enhancement, color conversion and correction, noise reduction, and edge detection. Combined with support for more than 150 file formats, .NET (C#, VB, Core, Xamarin, UWP), C, C++, iOS, macOS, Linux, Java, and web developers can build applications to handle any imaging requirement and solve any business problem.

Image Processing Development Made Easy

Easy to Integrate

LEADTOOLS handles the heavy lifting — eliminating months of R&D, while giving you the best quality and performance available. This leaves you free to focus on other components of your application. Download the evaluation and start coding to get an idea of how much more streamlined your development will be using LEADTOOLS.

Cross platform libraries

Image Processing SDK Platforms and Programming Interfaces

Projects that use LEADTOOLS Image Processing libraries can be deployed to web browsers, Windows, macOS, iOS, Android, and Linux devices.

Image Processing SDK libraries are available for

Start Coding With LEADTOOLS Image Processing


Image Processing libraries for Windows, Linux, macOS, Java, and Xcode (Objective-C and Swift) as well as all LEADTOOLS Recognition, Document, Medical, Vector, and Imaging technologies for all development and target platforms.

Download LEADTOOLS Libraries

Online Demo Applications that include Image Processing SDK Libraries

HTML5/JavaScript Image Processing

Apply some of the image processing functions offered in LEADTOOLS. LEADTOOLS provides more the 200 image processing functions and only a small subset is shown in this interactive demonstration:

  • Flip
  • Histogram Equalize
  • Auto Color Level
  • Invert

HTML5/JavaScript Medical Web Viewer Framework

A zero-footprint Medical viewer with light and dark themes to display DICOM images (pixel data) with window level, density removal, offset, scale, zoom, stack, annotation/markup, and multi-touch support for phone, tablet, and desktop.

It demonstrates zero-footprint 3D volume rendering of multiple volume types including VRT, MIP, MPR, and SSD in the Medical Web Viewer. The viewer does not require browser plugins, desktop utilities, or remote desktop clients and options for low-resolution and caching to speed up rendering and loading.

Note: If you have your own test images that you would like to upload into the application, contact support@leadtools.com to have a private user profile created.

Mobile Demo App

The LEADTOOLS Image Processing app applies filters and effects to images loaded from your media library or captured using your camera.