| App Name | Third Party Open Source Software Used |
| Real eBooks Reader | SumatraPDF (https://www.sumatrapdfreader.org/free-pdf-reader) |
| Video Editor Max | Openshot (https://www.openshot.org/) |
| Real Office for Free | LibreOffice (https://www.libreoffice.org/) |
| Real PDF Compressor | 4dots Free PDF Compress |
| Real Speed Test | OpenSpeedTest |
| Disk Space Analyzer Max | Windirstat |