LEADTOOLS Document SDK

LEADTOOLS Document is ideal for developing document and document imaging applications. Features include PDF viewing, comprehensive annotation and markup, specialized bitonal image displaying, and image processing. Other features include performance and memory optimizations for bitonal images, document image cleanup, including inverted text, border, hole-punch, and line removal, and scanning with LEADTOOLS Fast TWAIN and WIA.

LEADTOOLS gave us the possibility to develop the outstanding imaging application with minimum time.

Dmitry Smirnov, Samsung Research Center

LEADTOOLS Document is the entry-level product for developing document and document imaging applications with LEADTOOLS. More advanced features including document editing, OCR, forms recognition, and HTML5/JavaScript viewing are available within more advanced LEADTOOLS toolkits.

LEADTOOLS Document SDK Includes:

  • Documents - Create, Load, Save, View, Convert, Sign
    • Document Framework - The LEADTOOLS Document Framework is a comprehensive collection of .NET (C# & VB) and HTML5/JavaScript...

Latest News

Enhance User Experience with Editing Tools
Enhance User Experience with Editing Tools
August 19, 2025Feature Highlight
LEADTOOLS Document SDK enables developers to build robust applications with advanced text editing tools and layout control.
LEADTOOLS Wins Four ComponentSource Awards
LEADTOOLS Wins Four ComponentSource Awards
May 13, 2025Publisher Award
ComponentSource has awarded LEADTOOLS a Top 10 Publisher Award plus three Product Awards for 2025.
Implement Excel Functions in your Web Applications
Implement Excel Functions in your Web Applications
August 28, 2024Feature Highlight
Use the LEADTOOLS Excel Web Editor to programmatically load and save XLS/XLSX files.
LEADTOOLS Wins Four ComponentSource Awards
LEADTOOLS Wins Four ComponentSource Awards
April 29, 2024Publisher Award
ComponentSource has awarded LEAD Technologies a Top 10 Publisher Award plus three Product Awards for 2024.
LEADTOOLS adds Python support
LEADTOOLS adds Python support
July 18, 2023New Version
Python developers can now utilize LEADTOOLS technologies including Recognition, Multimedia and Imaging.
LEADTOOLS Blog - How LEADTOOLS Makes Applications more Accessible
LEADTOOLS Blog - How LEADTOOLS Makes Applications more Accessible
July 7, 2023News Alert
LEADTOOLS Document SDK helps make technology and applications accessible to a larger audience.

Prices from: $ 3,675.00

LEADTOOLS Licensing: Product Configurations LEADTOOLS SDKs include stand alone SDKs and Add On Modules and Plug Ins. You must own a license to a standalone SDK to be eligible to purchase a license to...

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Operating systems
  • Windows
  • Linux
  • macOS
  • Android
  • iOS

Recent Awards

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Customer Reviews

Average Review Score: 5 (1)

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Most recent positive review

Anonymous5 star
I am a long time user of LEADTOOLS SDK’s. We use some of their document features (scanning, cleanup, OCR) in our application and have never had any issues. We stay on their maintenance program because... Read more

Most recent critical review

There are no negative reviews for this product.