Ping Manager is a Servers & Network software developed by S.K. Software. After our trial and test, the software is proved to be official, secure and free. Here is the official description for Ping Manager:

Ping MANAGER is a powerful set of IP ping utilites, which includes: regular ping, Ping IP address range, trace route and path ping. The utility can store up to 1000 pages and manage them simultaneously. Each PaGE has a unique setting for both manual and automatic operation. The obtained results of the program can be saved in txt or csv file in a manual or automatic mode.