Download Microsoft Enterprise Library 5.0 from Official Microsoft Download Center

The new Surface Laptop 3 back to back

New Surface Laptop 3

The perfect everyday laptop is now even faster

Person using Power BI Desktop

Power BI

Transform data into actionable insights with dashboards and reports

Microsoft Enterprise Library 5.0

Important! Selecting a language below will dynamically change the complete page content to that language.

Language:
English
Microsoft Enterprise Library is a collection of reusable application blocks designed to assist software developers with common enterprise development challenges. This release includes: Caching Block, Cryptography Block, Data Access Block, Exception Handling Block, Logging Block, Policy Injection Block, Security Block, Validation Block, and Unity.