| 40,38% | %PROGRAMFILES% \ Nuance \ PDF Reader \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 6.0.0.0 | 1922864 |
| 11,54% | %PROGRAMFILES% \ Nuance \ PDF Professional 7 \ Bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 7.2.11459.100 | 2400796 |
| 9,62% | %PROGRAMFILES% \ Nuance \ PDF Reader \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.0.13176.100 | 22712288 |
| 5,77% | %PROGRAMFILES% \ Nuance \ PDF Viewer Plus \ bin \ Plug-ins \ zdigsig.enu | | | | 23350071 |
| 3,85% | %PROGRAMFILES% \ Nuance \ PDF Viewer Plus \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 7.1.11351.100 | 2265660 |
| 3,85% | %PROGRAMFILES% \ Nuance \ PDF Professional 8 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.0.12523.2141 | 29236906 |
| 3,85% | %PROGRAMFILES% \ Nuance \ PDF Professional 8 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.0.12523.2141 | 20773004 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 8 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.2.13311.100 | 29328292 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 8 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.0.12523.2141 | 24359748 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 6 \ bin \ Plug-ins \ zdigsig.enu | | | | 14405086 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Reader \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 6.0.0.0 | 29178006 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 6 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 6.0.9552.100 | 20282632 |
| 1,92% | %PROGRAMFILES% \ Nuance \ eCopy PDF Pro Office \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 7.0.10472.100 | 31783149 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDFViewerPlus \ bin \ Plug-ins \ zdigsig.enu | | | | 24512816 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 7 \ Bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 7.3.12117.1214 | 15556649 |
| 1,92% | D: \ Program Files (x86) \ Nuance \ PDFViewer \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 7.2.12578.1819 | 24097645 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 8 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.0.12523.2141 | 26807409 |
| 1,92% | %PROGRAMFILES% \ Nuance \ PDF Professional 8 \ bin \ Plug-ins \ zdigsig.enu | Nuance PDF Products | Nuance Communications, Inc. | 8.0.12415.1011 | 19901444 |