mbrowse is described as 'A graphical SNMP MIB browser based on GTK+ and Net-SNMP' and is an app. There are more than 10 alternatives to mbrowse for a variety of platforms, including Windows, Linux, Mac, Android and Java Mobile. The best alternative is Net-SNMP, which is both free and Open Source. Other great apps like mbrowse are SNMPSoft Tools, SnmpB, TKMib and OpenSNMP.
Net-SNMP provides tools and libraries relating to the Simple Network Management Protocol including: An extensible agent, an SNMP library, tools to request or set information from SNMP agents, tools to generate and handle SNMP traps, etc.
SnmpB is an SNMP MIB browser written in QT. It supports SNMPv1, SNMPv2c & SNMPv3. SnmpB can browse/edit/load/add MIB files and can query SNMP agents. It also supports agent discovery, trap events, and graph plotting.
openSNMP is a multi-threaded SNMPv3 engine. This project supports the
Simple Network Management Protocol version 3. In particular, it is
designed to match the architecture of the Internet Engineering Task Force SNMPv3 standard (RFCs 3410-15).
SNARLsnmp is a web application monitor for net-snmp 5.0.3 and higher. it actively monitors performance, content, some logic and is capable to even monitor complex web transactions with highly dynamic URLs and many other features.
Net-Policy is a highly-scalable, role-and-policy based network management system. It monitors and configures a network of devices via the SNMP protocol.
manage multiple devices in your network together rather than one machine at a time.
JMIBBrowser is a java based MIB Browser. It supports GET and SET queries for SNMP enabled devices. MIB Files can be dynamically loaded and can be browsed in the MIB Tree. It is a great tool if you want to get started with the SNMP protocol.
qtmib is an easy-to-use SNMP MIB Browser based on QT4 library. It is build as a front-end for net-snmp tools, and it allows the user to query any SNMP enabled device. It supports SNMPv1 and SNMPv2c. qtmib is released under GPL v2 license.