| Type ▼ | Name | Year ▼ | Publisher ▼ |
|---|---|---|---|
| Sinclair ZX Spectrum cass. |  Code Compressor 1 | 1986 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Advanced Header Reader | 1985 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Graphics and Sound Toolkit | 1984 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Micromate | 1988 | Lerm Soft. |
| Amstrad CPC 464 disk | Lerm Slock1 | 1985 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Copier Ver.4 | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Copier Ver.5 | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Copier Ver.6 | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Copier Ver.7 | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Utility A | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Utility B | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Utility C | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Utility D | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Utility Ver.8 | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Lerm Tape Utility Ver.9 | 198? | Lerm Soft. |
| Sinclair ZX Spectrum cass. | MicroDrive 1 | 1985 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Microtrans | 1986 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Minitape 6 | 1985 | Lerm Soft. |
| Amstrad CPC cass. | Tapespeed One + Lerm Slock1 | 1985 | Lerm Soft. |
| Sinclair ZX Spectrum cass. | Z80 Toolkit | 1988 | Lerm Soft. |