| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 25% | %WINDIR% \ SysWOW64 \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.2.15.0 | 22715857 |
| 16.67% | %SYSDIR% \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.2.5.0 | 26349130 |
| 8.33% | %SYSDIR% \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.3.2.3 | 32933069 |
| 8.33% | %SYSDIR% \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.2.8.2 | 28722314 |
| 8.33% | %WINDIR% \ SysWOW64 \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.3.1.0 | 25905799 |
| 8.33% | %SYSDIR% \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.3.2.3 | 28355467 |
| 8.33% | %SYSDIR% \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.3.1.0 | 29423360 |
| 8.33% | %SYSDIR% \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.2.16.1 | 26315103 |
| 8.33% | %WINDIR% \ SysWOW64 \ bit4opki.dll | Universal Middleware | Bit4id srl (http://www.bit4id.com) | 1.3.2.3 | 28355494 |