QSpeedTest

QSpeedTest is a simple application written in C++ and Qt that allows you to measure the speed of your Internet or local area network (LAN) connection. The application works by pinging several servers and downloading test files from them simultaneously. Based on the results of these tests, it will show you detailed information about the speed of your connection, including latency, download speed, and upload speed.

QSpeedTest is a great tool to check the speed of your connection if you suspect it is slow or unstable. You can also use the app to compare the speeds of different ISPs or different LANs.

Here are some of the key features of QSpeedTest:

- Measures the speed of your internet and local area network (LAN) connection

- Displays detailed information about the speed of your connection, including latency, download speed, and upload speed

- Free and runs on all major platforms