ViewonLog is a real-time logging software for C++ and .NET developers. It can be used to trace logs while developing, debugging, testing and monitoring the software. It also supports various filtering, searching conditions and fast searching speed about stored log messages. ViewonLog also allow to change Logging Policy without the need to modify the source code or restart the application. With the changeable Logging Policy in run-time, you can just log the messages what you want. Thus it making the application performance very effective and functional. Key features . Text, Binary, Screenshot logging . Support 6 logging levels (TRACE,DEBUG,INFO,WARN,ERROR,FATAL) . Logging Policy and Logging Schedule features . Send logs through Email More features . High capacity log file that can save up to 100GB . Support remote logging and multithreaded applications . Provides 32/64-bit C++ .NET logging libraries for client (static linked libraries, dynamic linked libraries and assemblies) . Change logging targets(windows event, console, debugger output) in run-time . Centralized log management with real-time log viewer . Real-time log filtering and detailed filtering conditions . Fast log searching and detailed searching conditions . Process information and stack(.NET) logging . Provide screenshot and dump data viewer . Support real-time log count calculation and commenting on each log