| Catagory / Name | Year | Author | Description / Comment | ROM Position | File |
| Lower ROMs | |||||
| CPC 464 OS | 1985 | Amstrad | N/A | Link Required | |
| CPC 464 Modified OS | 19xx | ? | N/A | Link Required | |
| CPC 664 OS | 1985 | Amstrad | N/A | Link Required | |
| CPC 464+ and 6128+ OS | 1991 | Amstrad - Locomotive | N/A | Link Required | |
| CPC 464+ Plus A2 | 1991 | Amstrad - Locomotive | N/A | Link Required | |
| CPC 6128 OS English | 1985 | Amstrad - Locomotive | N/A | Link Required | |
| CPC 6128 OS French | 1985 | Amstrad - Locomotive | N/A | Link Required | |
| CPC 6128 OS Spanish | 1985 | Amstrad - Locomotive | N/A | Link Required | |
| BASIC ROMs | |||||
| CPC 464 Basic | 1985 | Amstrad | 0 | Link Required | |
| CPC 664 Basic | 1985 | Amstrad | 0 | Link Required | |
| CPC 464+ and 6128+ Basic | 1991 | Amstrad - Locomotive | 0 | Link Required | |
| CPC 6128 Basic English | 1986 | Amstrad - Locomotive | 0 | Link Required | |
| CPC 6128 Basic French | 1985 | Amstrad - Locomotive | 0 | Link Required | |
| CPC 6128 Basic Spanish | 1985 | Amstrad - Locomotive | 0 | Link Required | |
| DOS ROMs | |||||
| AMSDOS 720K | 19xx | ? | 7 | Link Required | |
| CPC 664 Amsdos | 1985 | Amstrad | 7 | Link Required | |
| BOS v2.1 | 1987 | Vortex Gmbh | 7 | Link Required | |
| Jm MaxiDOS v1.2 | 19xx | Nemesis | 7 | Link Required | |
| NigDOS 2.24 | 1988 | ? | 7 | Link Required | |
| ParaDOS | ? | Executioner | 7 or smaller | Link Required | |
| RDOS | 1988 | Dobbertin | smaller than any other installed DOS | ROM file, local mirror | |
| RoDOS v2.11 | 19xx | Romantic Robot | 7 | Link Required | |
| RoDOS v2.15 | 19xx | Romantic Robot | 7 | Link Required | |
| Rom DOS | 1988 | Kds Electronics | 7 | Link Required | |
| Rom DOS XL | 1992 | Siren Software Ltd - Kds Electronics | 7 | Link Required | |
| Rom DOS XL v4.88 | 1993 | Siren Software Ltd | 7 | Link Required | |
| VDOS | ? | Vortex | 7 or smaller | Link Required | |
| XD-DOS | 1987 | Dobbertin | 7 or smaller | Media:XDDOS210.ROM (ROM image) | |
| Alternative OS ROMs | |||||
| CPM+ | 1988 | Graduate Software - Digital Research - Amstrad | - | Link Required | |
| CPM Accessory ROM 1 | 1988 | Graduate Software | - | Link Required | |
| CPM Plus ROM by Vorax | 19xx | Graduate - Vorax | - | Link Required | |
| FutureOS | 2011 | FutureSoft | fixed numbers | FutureOS | |
| SymbOS | ? | Prodatron | - | Link Required | |
| Background Utility ROMs | |||||
| Amstrad Toolkit v1.4 | 1986 | Bee Bug Soft | - | Link Required | |
| Arkos ROM Pack | ? | Arkos | - | Link Required | |
| Booster ROM | ? | (WSX | 15 | Link Required | |
| Copymate + v3.2 | 1990 | Marco Vieth | - | Link Required | |
| Disc Demon v1.1 | 1986 | Bee Bug Soft | - | Link Required | |
| Disc Power | 19xx | ? | - | Link Required | |
| Discology Disccopier | 1987 | Meridien Software | - | Link Required | |
| Discology Filecopier | 19xx | ? | - | Link Required | |
| Discology v6.0 | 19xx | Meridien Software | - | Link Required | |
| Disc User's Utilities | ? | Micro_Power_Ltd | - | Link Required | |
| DOS Copy v1.3 and Crime v1.3 | 1991 | ? | - | Link Required | |
| Dragon Breed Rom 1 | 19xx | Dragon Breed | - | Link Required | |
| Extended BASIC v1.1 | 1986 | John Morrison | - | Link Required | |
| Hack It-Le Hackeur | 19xx | Siren Software) | - | Link Required | |
| JL Utilities v1.2 | 19xx | J0rn Lorentzen-JLCS | - | Link Required | |
| JL Utilities v2.1 | 19xx | J0rn Lorentzen-JLCS | - | Link Required | |
| Kns ROM 6128 v1.01 | 1989 | MFW | - | Link Required | |
| Lock Smith | 1985 | Bee Bug Soft | - | Link Required | |
| Master File 128 v2.2 | 19xx | Campbell Systems and GoldMark | - | Link Required | |
| Master File 464 v1.1 | 1984 | Campbell Systems and Amsoft | - | Link Required | |
| Micro Style ROM v2.11 | 1989 | Micro Style - PotPlant Systems | - | Link Required | |
| Nirvana 1.1 | 1990 | GoldMark Systems | - | Link Required | |
| Nwc Utilities 1.1 | 19xx | Nwc | - | Link Required | |
| Odd Job 2.2 | 1985 | Pride Utilities - GoldMark | - | Link Required | |
| Pro Skey - Procopy v1.2 and Speed Key | 1990 | Nemesis | - | Link Required | |
| Programmer's Toolbox 1.0a | 19xx | ? | - | Link Required | |
| Programmers Tool Box v1.2a | 19xx | ? | - | Link Required | |
| QuickCMD | 2011 | norecess | - | Link Required | |
| Super Power Mailing List | 1985 | Micro Power Ltd | - | Link Required | |
| Super Rom v1.0 | 1991 | Vorax | - | Link Required | |
| Super ROMplus - Auto Rom Control System 1.6 | 1986 | Britannia Software Ltd | - | Link Required | |
| System X v2.1 | 1985) | Pride Utilities | - | Link Required | |
| T3m ROM | 19xx | ? | - | Link Required | |
| Transmat v2.1 | 1985 | Pride Utilities | - | Link Required | |
| UNCR v2.4 - Cruncher Accessory ROM for CPM | 1988 | Graduate Software | - | Link Required | |
| Utility Suite | 19xx | ? | 7 | Link Required | |
| Utopia | ? | Arnor | - | Link Required | |
| Language Compiler ROMs | |||||
| BCPL | ? | Arnor | - | Link Required | |
| Maxam | ? | Arnor | - | Link Required | |
| Full Program ROMs | |||||
| BrunWord | ? | (Brunning Software | - | Link Required | |
| Micro Music Creator | 1988 | First Byte | - | Link Required | |
| Protext 1.20 | ? | Arnor | - | Link Required | |
| ProMerge Plus | ? | Arnor | - | Link Required | |
| ProSpell | ? | Arnor | - | Link Required | |
| STarKos | ? | Arkos | - | Link Required | |
| Hardware Dependent ROMs | |||||
| Amram 2 - Sideways RAM toolkit ROM | 19xx | Silicon Systems | - | Link Required | |
| Anta 64 | ? | - | Link Required | ||
| Disc Wizard | ? | Evesham Micros | - | Link Required | |
| Amstrad Eprom Programmer | 19xx | Fleet Microsystems Ltd & F.Kup | - | Link Required | |
| Cage Comms v1.1 | 19xx | D. Gorski and I. Hoare | - | Link Required | |
| Communication Interface Unit Driver Softare 1.5 | 1986 | Panda Electronics Ltd | - | Link Required | |
| Comstar v1.25 | 1986 | Honeysoft - Pace | - | Link Required | |
| Copy Lock v6.0 | 1988 | Romantic Robot | - | Link Required | |
| Dk'Tronics Lightpen ROM | 19xx | Dk'Tronics | - | Link Required | |
| Dk'Tronics Speech ROM v1.1 | 19xx | Dk'Tronics | - | Link Required | |
| Jm EPROM Programmer | 1985 | John Morrison | - | Link Required | |
| K.D.S Serial Interface & Comms Pack 5 v4.2B | 19xx | K.D.S. Electronics | - | Link Required | |
| MegaFlashROManager | 2011 | FutureSoft | - | Link Required | |
| Mirage Imager | ? | Mirage Computers Ltd. | - | Link Required | |
| Multiface 2 | 19xx | Romantic Robot | - | Link Required | |
| Softbrenner 1.27 | ? | WSX | - | Link Required | |
| VIDI Digitizer | ? | Rombo Productions | - | Link Required | |
| Vortex RAM - Expansion Card ID | 19xx | Vortex | - | Link Required | |
| XROM Eprommer v1.16 | 1986 | Timatic Systems | - | Link Required |