download all originals (max 1 GB)| Name | Format | # Lines | Size | Date |
|---|---|---|---|---|
| doppel.pas | Pascal/Delphi Source File | 173 | 3.3 KB | 1991-07-26 |
| lock.pas | Pascal/Delphi Source File | 131 | 2.4 KB | 1992-01-08 |
| skey.pas | Pascal/Delphi Source File | 67 | 1.0 KB | 1992-03-27 |
| Name | Format | Size | Date |
|---|---|---|---|
| doppel.exe | MS-DOS/Windows or OS/2 Executable | 7.1 KB | 1991-07-26 |
| lock.exe | MS-DOS/Windows or OS/2 Executable | 7.0 KB | 1992-01-08 |
| skey.exe | MS-DOS/Windows or OS/2 Executable | 5.0 KB | 1991-11-19 |