The CMU SNMP library provides developers with a set of core functions.

The iReasoning SNMP library provides a high performance, cross platform Java API for building network management applications based on SNMP. All SNMP versions (SNMPv1, SNMPv2c and SNMPv3) are fully supported. It is written in Java, and has been design...

Developer toolkit for quick development of SNMP management applications. .net-library for building cross-platform, real-time applications to monitor network performance. For SNMPv1, SNMPv2c, and SNMPv3.

A modular, expert system for SNMP agent analysis in details.

Provides a complete protocol stack and run-time environment required to support an SNMP agent within an embedded system.

BMS's TOPPER network and email management tool performs real-time monitoring, alerting, and reporting for NT and Unix-based systems.