The free Four in a Row 4.01 download is provided on our software library. Please note that this tool is developed by Martin Fierz. Our antivirus system always scans the software for malware. It scanned this program and reported that it is 100% secure. The software is designed to work with Windows 7/10 32-bit. These installation files are often used to set up this tool: c4.exe and c4_64.exe. According to the information on our website the most popular versions of this tool are: 4.0 and 1.2.