The MimeMap module maps {{nowrap|RISC OS}} filetypes to and from MIME content types, dotted filename extensions and Apple's Uniform Type Identifiers.[3][4]
Requests for new filetype allocations for all {{nowrap|RISC OS}} versions are handled centrally by RISC OS Open.[5]
{{TOC right}}This range of filetypes was intended for personal use in closed systems, not for general distribution. Nevertheless, many programs using these types were distributed, especially as Public-domain software. Consequently there are many clashes.
{{Expand list|date=January 2013}} 000{{ndash}}0FF Hexadecimal
type | Name | Use | Connected party | Mapped equivalent | | 000}} | Crunched | Cruncher compressed file | ACE/Arc Angels |
| 000}} | MusDump | Vivaldi compressed music file |
| 000}} | STracker | Tracker music file |
| 001}} | STracker | Amiga ProTracker/NoiseTracker music file | Hugo Fiennes, The Serial Port | .mod}} |
| 001}} | Castles | Castles game(?) file |
| 002}} | PlayMod | Music file |
| 002}} | SampDump | Vivaldi compressed sample |
| 002}} | STracker | Tracker tune |
| 003}} | ArmSI | Speed indicator results |
| 004}} | AOutline | ArcOutline file | Paul Hobbs |
| 004[6]}} | AIM | Archimedes Image Manager 256x256 monochrome bitimage | Wild Vision |
| 005}} | ScotGame | Saved game file |
| 006}} | ScotSave | Saved game image |
| 006}} | PathFile | unknown |
| 006[6]}} | WildV12 | Wild Vision Hawk V12 512x512 monochrome bitimage | Wild Vision |
| 007}} | LCrypted | Encrypted file |
| 008}} | GolfDemo | Golf game file |
| 00A}} | Armony | !Armony music file |
| 00A}} | IcnStorm | IconStorm sprite file |
| 00B}} | Matrix | Matrix tracker music file |
| 00B}} | MegaBord | unknown |
| 00C}} | Circuit | PCB layout file |
| 00F}} | Pottery | Solids of Rotation 3D mesh | Acorn User magazine |
| 010}} | AIMinfo | Archimedes Image Manager file |
| 010}} | Mailabel | Label printer file |
| 011}} | HelpText | Help text file |
| 012}} | AIM Cfg | Archimedes Image Manager configuration file |
| 016}} | PlnPg | unknown |
| 017}} | PlanF | unknown |
| 021}} | compress | Compressed file |
| 022}} | PGP | Pretty Good Privacy encrypted file |
| 03C}} | WordSq | Word square puzzle definition | Matthew Eglise |
| 040}} | Wordsrch | Word search puzzle definition |
| 041}} | Resource | unknown |
| 041}} | Widget4 | 256x256 monochrome bitimage |
| 042}} | Widget5 | 512x512 monochrome bitimage |
| 042}} | SmpleDTP | Simple DTP document |
| 044}} | Spray | Painting program spray brush |
| 045}} | FracPars | unknown |
| 046}} | ColorMap | Bitimage palette file |
| 050}} | 3DPlanes | 3D mesh |
| 050}} | Filer | Filer settings |
| 061}} | Z-Code1 | Infocom adventure game | Infocom |
| 062}} | Z-Code2 | Infocom adventure game |
| 063}} | Z-Code3 | Infocom adventure game |
| 064}} | Z-Code4 | Infocom adventure game |
| 064}} | C64 | Commodore C64 executable |
| 065}} | Z-Code5 | Infocom adventure game |
| 066}} | Z-Code6 | Infocom adventure game |
| 067}} | Z-Code7 | Infocom adventure game |
| 068}} | Z-Code8 | Infocom adventure game |
| 068}} | BigMArt | BigMArt15 file |
| 069}} | BigMArt2 | BigMArt15 file |
| 070}} | QuakePAK | Id Quake game archive file |
| 073}} | Sticky | unknown |
| 077}} | FTPc | FTPc user menu configuration file |
| 082}} | TauFile | Tau document | Tim Birks |
| 083}} | TauStyle | Tau stylesheet | Tim Birks |
| 084}} | PIC16C84 | PIC programmer file | Mike Cook |
| 099}} | Puzzle | Puzzle game |
| 0AA}} | Indexer | Indexer file index |
| 0AB}} | PPPTrack | unknown |
| 0AC}} | DiscBox | unknown |
| 0AD}} | Split | Fragment of larger file | Adam Hamilton |
| 0B2}} | SoftList | unknown |
| 0BA}} | TaskBAS | BASIC in Taskwindow (replaced by AA5 TskBASIC) |
| 0BB}} | BBCRun | BBC application script |
| 0BB}} | MegaBord | unknown |
| 0BC}} | PCRun | PC application script |
| 0CC}} | Card | !Card2 file |
| 0CC}} | HellFile | unknown |
| 0CD}} | CDTrack | AudioFS2 CD music track |
| 0CE}} | CDData | AudioFS2 CD data track |
| 0D1}} | AddrList | Address and contact list |
| 0D7}} | GameBoy | Nintendo GameBoy emulator game image |
| 0D8}} | GBSnap | Nintendo GameBoy emulator snapshot |
| 0DC}} | Keystrip | Keyboard layout |
| 0DE}} | BackMenu | BackMenu program configuration |
| 0E3}} | SSSheet | !SSS spreadsheet | Chris Stretch |
| 0ED}} | SprColor | Sprite extended palette file |
| 0F5}} | EPSI | Encapsulated PostScript with device independent preview | .epsi}} |
| 0F8}} | HelpFile | Help text file |
| 0F8}} | MPEG | MPEG video | Paul LeBeau |
| 0FA}} | RayMacro | Ray tracer macro |
| 0FB}} | RayLib | Ray tracer library |
| 0FC}} | Ray3d | Ray tracer scene |
| 0FD}} | F-Shapes | unknown |
| 0FD}} | Probase | Probase database file |
| 0FD}} | Z88Link | Cambridge Computer Z88 Link archive file | John Allen |
| 0FE}} | Psion | Psion Organiser II file | John Allen |
| 0FE}} | F-Pal | unknown |
| 0FF}} | Used | A file that has been used |
| 0FF}} | FineArt | FineArt drawing |
| 0FF}} | Diss | unknown |
| 0FF}} | F-Paper | unknown |
Hexadecimal
type | Name | Use | Connected party | Mapped equivalent |
|---|
100{{ndash}}3FF Hexadecimal
type | Name | Use | Registrant or
connected party | Mapped equivalent | | 100}} | 1stSheet | 1st Statistics package |
| 100}} | BackDrop | Desktop background setup |
| 101}} | CalcSprd | Calc spreadsheet file |
| 101}} | Phone | unknown |
| 102}} | SpllDict | Spelling dictionary |
| 102}} | Perl | Perl programming language script | .pl}} |
| 103}} | UniMode | Screen mode definition | Maurice Hendrix |
| 107}} | OreDBase | Oregan database file |
| 108}} | DataVox | SysBeep sound file |
| 109}} | Glazier | unknown |
| 10A}} | SySample | Digital Symphony sound sample |
| 10B}} | Symphony | Digital Symphony song |
| 10C}} | Keyboard | Keyboard layout |
| 10F}} | CLIcon | IconCLI file | Olly Bett |
| 110}} | RLaB | unknown |
| 111}} | MSDOS | PKArc archive file | David Pilling |
| 111}} | MatLabSc | MatLab file |
| 111}} | RSDOS | unknown |
| 112}} | MatLabFn | MatLab function |
| 112}} | Stasis | unknown |
| 113}} | FastSpr | Sprite file |
| 113}} | ProjMan | Project management file |
| 113}} | MoleAnim | Modeller molecular animation |
| 116}} | DemoMole | Modeller molecular animation demonstration |
| 118}} | Angband | Angband saved game file |
| 11A}} | Z-Code | Infocom game file | Infocom |
| 11D}} | TAP | Z80Em compressed sound sample | Warm Silence Software | .tap}} |
| 120}} | ANSIText | Text in ANSI (Windows) encoding |
| 122}} | *Genetic* | Genetic algorithm data |
| 123}} | Creator | unknown |
| 123}} | ALPS | unknown | Alpine Software |
| 127}} | MOPAC | RasMol molecule definition | Roger Sayle, Martin Wuerthner |
| 128}} | MOL | RasMol molecule definition | Roger Sayle, Martin Wuerthner |
| 128}} | Pifile | unknown |
| 129}} | *Alchemy* | RasMol molecular coordinates | Roger Sayle, Martin Wuerthner |
| 12A}} | *PDB* | RasMol protein databank coordinates | Roger Sayle, Martin Wuerthner |
| 12B}} | RasMolSc | RasMol script | Roger Sayle, Martin Wuerthner |
| 130}} | AntiGrav | unknown |
| 138}} | MapprMap | Mapper_O 2D map | Nicholas Kingsley |
| 139}} | 3DScene | TopModel 3D scene |
| 13C}} | JFPatch | Assembler patch file | Justin Fletcher |
| 144}} | Copier144 | unknown |
| 152}} | PolyData | Polyhedron definition | Fortran Friends |
| 153}} | Cabri | Cabriolet dynamic geometry | Mike Borcherds | .sna}} |
| 154}} | SR2000 | unknown |
| 156}} | PsiWord | Psion Series 5/7 document | Psion |
| 156}} | Squished | Compressed file |
| 157}} | *PsiSheet* | Psion Series 5/7 spreadsheet | Psion |
| 157}} | Playlist | unknown |
| 158}} | Psion | Psion Series 5/7 general file | Psion |
| 159}} | PsiRecrd | Psion Series 5/7 audio | Psion |
| 15A}} | PsiOPL | Psion Series 5/7 OPL (Organiser Programming Language) program | Psion |
| 15B}} | PsiData | Psion Series 5/7 database | Psion |
| 15C}} | *PsiAgnda* | Psion Series 5/7 Agenda appointments diary | Psion |
| 160}} | Copier160 | unknown |
| 164}} | Copier164 | unknown |
| 164}} | C64-Disc | Commodore C64 archive | .D64}} |
| 16D}} | OrgData | Organizer appointment diary & contacts |
| 172}} | Copier172 | unknown |
| 180}} | Copier180 | unknown |
| 180}} | Mail | TransArc mail file |
| 188}} | Flash | Macromedia Flash animation | Macromedia | .swf}} |
| 198}} | Encoded4 | Arc World Encoder output |
| 199}} | Encode4 | Arc World Encoder input |
| 1A0}} | TSAC | unknown |
| 1AA}} | CSSC | CSSC file | Raffaele Ferrigno |
| 1AB}} | Address | Address book file | Alex Hopkins |
| 1AC}} | Project | unknown |
| 1AD}} | AMPEG | Audio MPEG stream | .mp2}} |
| 1AD}} | Protector | unknown |
| 1BC}} | Imagen | HTML image map |
| 1C0}} | JSW_Game | Jet Set Willy game |
| 1C1}} | JSW_Data | Jet Set Willy scenery file |
| 1CA}} | HotKeys | Key accelerator definition |
| 1CF}} | Conjugez | unknown |
| 1DF}} | Objects | unknown |
| 1EC}} | Crypt | Encrypted file | Stephen Early |
| 1F1}} | Tiles | unknown |
| 1FF}} | TData | Tiger file | Graham Crow |
| 1FF}} | OldSong | unknown |
| 200}} | CAIFSArc | Archive file |
| 200}} | CFCirc | unknown |
| 200}} | GraphSrc | unknown |
| 201}} | Z80 COM | Z80Tube executable file |
| 202}} | Song | Mascom2 song | Thomas Olsson |
| 204}} | Typeface | Italicer Typeface file | A.E.Hersee |
| 222}} | DateMark | unknown |
| 300[14]}} | TimeStep ImProcess |
| 371[14]}} | RayShade RGB |
Hexadecimal
type | Name | Use | Registrant or
connected party | Mapped equivalent |
|---|
E00{{ndash}}FFF Hexadecimal
type | Name | Use | Connected party | Mapped equivalent | | E13}} | Drummer | The Drummer drum pattern |
| E92}} | DiscIndx | Disc index |
| ECB}} | PCBFile | PCB track layout file |
| ECD}} | TeleSoft | unknown |
| ECF}} | ECFData | Clares Pro-Artisan extended colour fill |
| ED0}} | RawSound | DSEdit audio |
| ED1}} | EdSProg | EdScheme file | Lambda Publications |
| EEA}} | TinyLogo | Tiny Logo program |
| EEB}} | TinyDraw | Tiny Logo drawing |
| F09}} | WiniUtil | BBC Micro Winchester Utility | Acorn |
| F0E}} | BasicIV | BBC Master 128 BASIC |
| F1B}} | 65Host | Acorn BBC Micro Emulator file | Acorn |
| F7C}} | Teletext | Teletext screen data |
| F89}} | GZip | GNU Zip archive | .gz}} |
| F95}} | Code | Acorn ARM code | Acorn |
| F9D}} | DiscCD | Acorn Access shared CD | Acorn |
| F9E}} | DiscDP | Acorn Access shared protected disc | Acorn |
| F9F}} | DiscD | Acorn Access shared disc | Acorn |
| FA2}} | HomeWrks | Document |
| FA8}} | EasyData | Database |
| FAA}} | UtlLabel | Labelling file |
| FAF}} | HTML | HyperText Markup Language document | .htm}} |
| FB0}} | Allocate | Acorn resource allocation file | Acorn RISC OS Open Ltd |
| FB1}} | Wave | RIFF format audio | .wav}} |
| FB2}} | MovieFS | Microsoft Windows Video/Apple QuickTime video | Warm Silence Software | .mov}} {{code|.avi}} {{code|.fli}} |
| FB4}} | DiscR | Acorn Access shared resources directory | Acorn |
| FB5}} | NoDisc | Acorn Access missing shared disc | Acorn |
| FBC}} | PBAbacus | Acorn PocketBook/Psion Series III spreadsheet | Acorn, Psion |
| FBD}} | PBWrite | Acorn PocketBook/Psion Series III word processor document | Acorn, Psion |
| FBE}} | PBCards | Acorn PocketBook/Psion Series III database | Acorn, Psion |
| FC0}} | Link | LinkFS symbolic link |
| FC2}} | AIFF | Audio IFF | .aif}} |
| FC3}} | Patch | Acorn application patch file | Acorn |
| FC6}} | PrntDefn | Acorn !Printers printer definition file | Acorn |
| FC8[6]}} | DOSDisc | DOS MultiFS disc image |
| FC9[6]}} | SunRastr | Sun raster | Sun Microsystems | .ras}} |
| FCA[6]}} | Squash | Single compressed file | Acorn |
| FCC[6]}} | Device | Device object within DeviceFS | Acorn |
| FCD[6]}} | HardDisc | FileCore hard disc image | Acorn |
| FCE[6]}} | Floppy | FileCore floppy disc image | Acorn |
| FCF[6]}} | Cache | Acorn FontManager font cache file | Acorn |
| FD0[6]}} | PCEmConf | PC Emulator configuration | Acorn |
| FD1[6]}} | BASICTxt | BASIC stored as text | Acorn |
| FD2}} | ScrDiff | Acorn file | Acorn |
| FD3[6]}} | DebImage | Acorn DDE debuggable image | Acorn, Codemist |
| FD4[6]}} | MIDI | MIDI | MIDI Manufacturers Association | .mid}}, {{code|.smf}} |
| FD5[6]}} | Pict | PICT | Apple Inc. | .pict}}, {{code|.pct}}, {{code|.pic}} |
| FD6[6]}} | TaskExec | Exec (scripting language) file within taskwindow | Acorn |
| FD7[6]}} | TaskObey | Obey file within taskwindow | Acorn |
| FD8[6]}} | MSDOScom | PC Emulator DOS command file | Digital Research | .com |
| FD9[6]}} | MSDOSexe | PC Emulator DOS executable file | Digital Research | .exe |
| FDA[6]}} | MSDOSbat | PC Emulator DOS batch file | Digital Research | .bat |
| FDB[6]}} | TextCRLF | Text using CR and LF for line ends | .txt}} |
| FDC[6]}} | SoftLink | TCP/IP suite: unresolvable UNIX soft link |
| FDD[6]}} | MasterUtl | BBC Master utility | Acorn |
| FDE[6]}} | VTSetup | TCP/IP suite: VT220 setup | Digital Equipment Corporation |
| FDF[6]}} | VTScript | TCP/IP suite: VT220 script | Digital Equipment Corporation |
| FE0}} | Accessry | Acorn Arthur desktop accessory | Acorn |
| FE1[6]}} | Make | Acorn Makefile | Acorn |
| FE2[6]}} | Amiga | Commodore Amiga file | Commodore International, Arxe Systems |
| FE3[6]}} | Atari | Atari file | Atari, Arxe Systems |
| FE4[6]}} | DOS | DOS file | Digital Research, Microsoft, Arxe Systems |
| FE5}} | EPROM | BBC Micro sideways ROM image | Acorn |
| FE6[6]}} | UNIX Ex | Unix executable | AT&T Corporation |
| FE7[6]}} | ViewSht | Acorn ViewSheet spreadsheet | Acornsoft |
| FE8[6]}} | ViewPS | Acorn ViewPS "View Professional" word processor | Acornsoft |
| FE9[6]}} | ViewWord | Acorn View word processor | Acornsoft |
| FEA[6]}} | Desktop | Desktop command file | Acorn |
| FEB[6]}} | Obey | Obey command file | Acorn |
| FEC[6]}} | Template | Window template file | Acorn |
| FED[6]}} | Palette | Palette data | Acorn |
| FF0[6][14]}} | TIFF | Tagged Image File Format | Aldus Corporation | .tiff}}, {{code|.tif}} |
| FF1[6]}} | RawData | Raw unprocessed data (e.g. terminal streams) | Acorn |
| FF2[6]}} | Config | Configuration (CMOS RAM) | Acorn |
| FF3[6]}} | LaserJet | HP LaserJet data file | Hewlett-Packard |
| FF4[6]}} | Printout | Dot matrix printer data file (various formats) | Acorn |
| FF5[6]}} | PoScript | Adobe PostScript file | Adobe Systems | .ps}} |
| FF6[6]}} | Font | Acorn format outline or bitmap font | Acorn |
| FF7[6]}} | BBC font | BBC font file (sequence of VDU operations) | Acorn |
| FF8[6]}} | Absolute, also
Acorn Image Format[1] | Absolute application loaded at &8000 | Acorn |
| FF9[6]}} | Sprite | Sprite or saved screen | Acorn |
| FFA[6]}} | Module | Relocatable module | Acorn |
| FFB[6]}} | BASIC | Tokenised BASIC program | Acorn | .bas}} |
| FFC[6]}} | Utility | Position independent code | Acorn |
| FFD[6]}} | Data | Data | Acorn | .dat}} |
| FFE[6]}} | Command | Command (Exec) file | Acorn |
| FFF[6]}} | Text | Plain ASCII text with LF newlines | .txt}} |
Hexadecimal
type | Name | Use | Connected party | Mapped equivalent |
|---|
1. ^{{cite news|last=Naulls|first=Peter|title=Do You Object?|url=http://www.drobe.co.uk/article.php?id=1236|accessdate=28 June 2012|newspaper=Drobe|date=13 December 2004}}
2. ^1 {{cite web |url=http://select.riscos.com/prm/networking/mimemap.html |title=RISC OS Documentation - The MimeMap module |archiveurl=https://archive.is/20130201112726/http://select.riscos.com/prm/networking/mimemap.html |archivedate=1 February 2013}}
3. ^1 {{cite web | url=http://www.drobe.co.uk/article.php?id=921 | title=RISC OS filename translation | work=Drobe | date=2 January 2004 | accessdate=25 April 2012 | author=Naulls, Peter}}
4. ^1 Resource allocation, ROOL website, RISC OS Open
5. ^1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 RISC OS 3.7 User Guide Appendix E: RISC OS file types {{webarchive|url=https://archive.is/20130201091236/http://acorn.riscos.com/riscos3/37/37DiscImage/Manuals/Manual/BOOK3B/BOOK3_14.H |date=1 February 2013 }}
6. ^1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 ChangeFSI file formats
7. ^1 DRAW File Format