On our software library, you can get a free download of Internet speed up 4.3.0.1. Our antivirus system always scans the programs for malware. It scanned this tool and reported that it is clean to use. Please note that this program is developed by SOFTWAREDEPO.COM. This program is a program which is frequently known as ISpBos.exe. According to the information on our website the most popular version of this tool is: 4.1. You can find Internet speed up in the System Utilities category on our software library.