List | Name | Description | Year | Publisher | Supported | Clone |
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| super9 | Super Nine | 1982 | Romik Software | yes | |
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| supgloop | Super Glooper also Frogs | 1982 | Sinclair Research | yes | |
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| suprinvd | Super Invaders | 1982 | Bridge Software | yes | |
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| suprinvs | Super Invasion | 1981 | Softsync | yes | |
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| suprmath | Super Math | 1982 | Timex | yes | |
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| suprmaze | Supermaze | 1982 | Timex | yes | |
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| suprogs1 | Super Programs 1 | 1981 | Sinclair Research | yes | |
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| suprogs1i | Super Programs 1 (ICL) | 1981 | ICL | yes | suprogs1 |
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| suprogs2 | Super Programs 2 | 1981 | Sinclair Research | yes | |
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| suprogs2i | Super Programs 2 (ICL) | 1981 | ICL | yes | suprogs2 |
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| suprogs3 | Super Programs 3 | 1981 | Sinclair Research | yes | |
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| suprogs3i | Super Programs 3 (ICL) | 1981 | ICL | yes | suprogs3 |
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| suprogs4 | Super Programs 4 | 1981 | Sinclair Research | yes | |
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| suprogs4i | Super Programs 4 (ICL) | 1981 | ICL | yes | suprogs4 |
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| suprogs5 | Super Programs 5 | 1981 | Sinclair Research | yes | |
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| suprogs5i | Super Programs 5 (ICL) | 1981 | ICL | yes | suprogs5 |
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| suprogs6 | Super Programs 6 | 1981 | Sinclair Research | yes | |
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| suprogs6i | Super Programs 6 (ICL) | 1981 | ICL | yes | suprogs6 |
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| suprogs7 | Super Programs 7 | 1982 | Sinclair Research | yes | |
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| suprogs7i | Super Programs 7 (ICL) | 1982 | ICL | yes | suprogs7 |
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| suprogs8 | Super Programs 8 | 1982 | Sinclair Research | yes | |
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| suprogs8i | Super Programs 8 (ICL) | 1982 | ICL | yes | suprogs8 |
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| supscram | Super Scramble | 1982 | Software Farm | yes | |
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| supwump | Super Wumpus | 1981 | Silversoft | yes | |
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| tablcoun | Tables Countdown | 1981 | AVC Software | yes | |
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| tai | Tai | 1982 | PSS | yes | |
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| talkback | Talkback | 1983 | M.W.F.Ringrose | yes | |
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| tapebk50 | Tapebook 50 1K | 198? | Control Technology | yes | |
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| tarot | Tarot | 1983 | Timex | yes | |
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| tasword | Tasword | 1982 | Tasman Software | yes | |
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| techlit | Technical Literacy Series | 1983 | National Education Corporation | yes | |
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| tempest | Tempest | 198? | Mikro-Gen | yes | |
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| ten1kgam | Ten 1K Games | 1983 | Computer Rentals | yes | |
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| tfrench | Tutor (French) | 1983 | Artic | yes | |
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| tgerman | Tutor (German) | 1983 | Artic | yes | |
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| throwall | Thro' The Wall also Scramble | 1982 | Sinclair Research | yes | |
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| tombdrac | Tomb of Dracula | 198? | Moviedrome Video | yes | |
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| tombdracf | Tomb of Dracula (Felix) | 1982 | Felix Software | yes | tombdrac |
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| toolkit | Toolkit | 198? | Sinclair Research | yes | |
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| toolkita | Toolkit (Artic) | 198? | Artic | yes | toolkit |
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| toolkitjrs | Toolkit (JRS) | 1982 | JRS Software | yes | |
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| trace | Trace | 1983 | Texgate | yes | |
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| trader | Trader | 1982 | Quicksilva | yes | |
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| traderjwl | Trader (Jewel) | 1982 | Pixel Productions | yes | trader |
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| traffic | Traffic | 1984 | Loriciels | yes | |
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| trex | Tyrannosaure Rex | 1982 | Informatique Service | yes | |
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| tsdestry | TS Destroyer and Space Raid | 198? | Softsync | yes | |
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| tspanish | Tutor (Spanish) | 1983 | Artic | yes | |
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| tuttut | Tut-Tut | 2019 | ZX81 Keyboard Adventure | yes | |
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| tyrathens | Tyrant of Athens | 1982 | Lothlorien | yes | |
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| ubend | U-Bend | 2015 | Bob's Stuff | yes | |
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| udg | UDG | 1981 | dK'tronics | yes | |
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| ufo | UFO | 1983 | Protek | yes | |
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| ufo3dmaze | UFO + 3D Maze | 1982 | Babtech | yes | |
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| varanaly | Variance Analyzer | 198? | Zeta Software | yes | |
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| vectmath | Vector Mathematics | 1982 | W.H.Smith | yes | |
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| videoad | Video-Ad | 1981 | Video Software | yes | |
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| videomap | Video-Map | 1981 | Video Software | yes | |
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| videoplan | Video-Plan | 1981 | Video Software | yes | |
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| videoview | Video-View | 1981 | Video Software | yes | |
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| vidgraff | Video Graffiti | 1982 | AGF Hardware | yes | |
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| viewtext | Viewtext (US) | 1981 | Bug Byte | yes | |
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| virus | Virus | 2010 | Bob's Stuff | yes | |
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| viziz | Vizi/Z | 198? | <unknown> | yes | |
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| volcdung | Volcanic Dungeon | 1982 | Carnell | yes | |
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| vucalc | VU-CALC | 1982 | Sinclair Research | yes | |
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| vucalct | VU-CALC (Timex) | 1982 | Timex | yes | vucalc |
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| vufile | VU-FILE | 1982 | Sinclair Research | yes | |
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| walkplank | Walk The Plank | 198? | Novus Software | yes | |
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| warlord | Warlord | 1983 | M.C. Lothlorien | yes | |
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| wcupfball | World Cup Football | 1982 | M.A.Smith | yes | |
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| whizquiz | Whizz Quiz | 1983 | Computertutor | yes | |
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| wingedav | Winged Avenger | 1982 | Work Force | yes | |
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| wordgraf | Wordfix/Grafix | 1982 | Cosma | yes | |
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| wordpak1 | Wordpack 1 | 1982 | Wida | yes | |
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| wordpak2 | Wordpack 2 | 1982 | Wida | yes | |
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| wordpak3 | Wordpack 3 | 1982 | Wida | yes | |
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| wordpak4 | Wordpack 4 | 1982 | Wida | yes | |
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| wordplay | Wordplay | 198? | Apropos Technology | yes | |
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| wordply1 | Wordplay 1 | 1983 | Griffin Software | yes | |
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| wordproc | Word Processor | 198? | Alan's Recordings | yes | |
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| wordtest | Word Test | 1982 | Mindware | yes | |
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| xadrez | Xadrez (Timex Portugal) | 1983 | Timex Portugal | yes | chess |
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| zacman | Zac-Man | 198? | Macronics | yes | |
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| zaraks | Zaraks | 1983 | Computer Rentals | yes | |
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| zedspace | Zedman + Spacers | 1982 | Babtech | yes | |
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| zombies | Zombies/Sword of Peace | 198? | Artic | yes | |
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| zor | Zor | 1982 | International Publishing & Software | yes | |
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| zuckman | Zuckman | 1982 | DJL Software | yes | |
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| zuckmanb | Zuckman (Black Inlay) | 1982 | DJL Software | yes | zuckman |
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| zxactpac | ZX Action Pack | 1982 | Axis | yes | |
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| zxagon | ZXagon | 2014 | Bob's Stuff | yes | |
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| zxas | ZXAS Assembler | 1982 | Bug Byte | yes | |
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| zxasg | ZXAS Assembler (Gladstone) | 198? | Gladstone Electronics | yes | zxas |
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| zxassemb | ZX Assembler | 198? | Artic | yes | |
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| zxassembf | ZX Assembleur | 1982 | Artic | yes | zxassemb |
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| zxassembi | ZX Assembler (IPS) | 1982 | International Publishing & Software Inc. | yes | zxassemb |
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| zxasterd | ZX Asteroids | 1982 | Electric Pencil Company | yes | |
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| zxbug | ZX Bug | 1981 | Artic | yes | |
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| zxbugi | ZX Bug (IPS) | 1982 | International Publishing & Software Inc. | yes | zxbug |
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| zxchess1 | ZX Chess I | 198? | Artic | yes | |
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| zxchess2 | ZX Chess II | 1981 | Artic | yes | |
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| zxchess2i | ZX Chess II (IPS) | 1982 | International Publishing & Software Inc. | yes | zxchess2 |
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| zxchess2im | ZX Chess II (Improved) | 1981 | Artic | yes | zxchess2 |
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| zxcompen | ZX Compendium | 1983 | Carnell | yes | |
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| zxcompil | ZX Compiler | 1982 | Silversoft | yes | |
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| zxdb | ZXDB Disassembler/Debugger | 1982 | Bug Byte | yes | |
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| zxforth | ZX Forth | 198? | Artic | yes | |
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| zxforthi | ZX Forth (IPS) | 1982 | International Publishing & Software Inc. | yes | zxforth |
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| zxmc | ZX-MC | 198? | Picturesque | yes | |
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| zxmsuped | ZXM Super Editor | 1983 | Timedata | yes | |
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| zxpbook | The ZX81 Pocket Book | 1982 | Phipps Associates | yes | |
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| zxprofil | ZX Pro/File | 1983 | Thomas B. Woods | yes | |
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| zxsidepr | ZX-Sideprint | 1982 | Microsphere | yes | |
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| zxtk | ZXTK | 1982 | Bug Byte | yes | |
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| zxtri | ZX Tri | 1983 | Direco International | yes | |
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| zxtricat | Z-Xtricator | 1984 | Software Farm | yes | |