| Name | File Count | Description |
| \DOS\BUSINESS | 16 | general business applications for DOS |
| \DOS\COMMUNIC | 357 | communications for DOS |
| \DOS\DATABASE | 6 | database and mailing list managers for DOS |
| \DOS\EDUCA | 14 | education for DOS |
| \DOS\ELEC_PUB | 24 | electronic publishing for DOS |
| \DOS\GAMES | 36 | games for DOS |
| \DOS\GRAPHICS | 19 | clip art, graphics displays, etc. for DOS |
| \DOS\HOME | 37 | various home applications for DOS |
| \DOS\MUSIC | 58 | music and sounds and related programs for DOS |
| \DOS\PRGMMING | 33 | programming for DOS |
| \DOS\PRINTING | 2 | printer utilities/apps for DOS |
| \DOS\RELIGION | 4 | church and religion for DOS |
| \DOS\UT_DSKFI | 60 | disk drive and file related utilities for DOS |
| \DOS\UT_SYSTM | 31 | hardware related & operating system related utilities for DOS |
| \DOS\WORDS | 11 | word processing programs and utilities, editors, etc. for DOS |
| \OS2\AP | 12 | general applications for OS/2 |
| \OS2\PG | 2 | programming for OS/2 |
| \OS2\UT | 28 | utilities for OS/2 |
| \WIN\BUSINESS | 36 | general business applications for Windows3 |
| \WIN\COMMUNIC | 32 | communications for Windows3 |
| \WIN\DATABASE | 13 | database and mailing list managers for Windows3 |
| \WIN\ELEC_PUB | 1 | electronic publishing for Windows3 |
| \WIN\GAMES | 53 | games for Windows3 |
| \WIN\GRAPHICS | 26 | clip art, graphics displays, etc. for Windows3 |
| \WIN\HOME | 66 | various home applications for Windows3 |
| \WIN\PRGMMING | 120 | programming for Windows3 |
| \WIN\PRINTING | 9 | printer utilities/applications for Windows3 |
| \WIN\SOUNDS | 11 | music and sounds and related programs for Windows3 |
| \WIN\UT_DSKFI | 38 | disk drive and file related utilities for Windows3 |
| \WIN\UT_SYSTM | 100 | hardware related & operating system related utilities for Win3 |
| \WIN\WORDS | 20 | word processing programs and utilities, editors, etc. for Win3 |
| \PRGMMING\DOS\ART_INT | 15 | artificial intelligence |
| \PRGMMING\DOS\ASM_DASM | 19 | assemblers & disassemblers |
| \PRGMMING\DOS\ASM_INFO | 12 | assembler info and tutorials |
| \PRGMMING\DOS\ASM_MISC | 72 | assembler, miscellaneous |
| \PRGMMING\DOS\ASM_TOOL | 24 | assembler tools |
| \PRGMMING\DOS\BAS_LIBS | 20 | Basic libraries |
| \PRGMMING\DOS\BAS_MISC | 160 | Basic misc. |
| \PRGMMING\DOS\BAS_PB | 20 | Power Basic |
| \PRGMMING\DOS\BAS_SYS | 33 | Basic system & DOS routines |
| \PRGMMING\DOS\BAS_TOOL | 48 | Basic programming tools |
| \PRGMMING\DOS\BAS_VBD | 14 | Visual Basic for DOS |
| \PRGMMING\DOS\BAS_VID | 49 | Basic video & graphics routines |
| \PRGMMING\DOS\C_COMM | 26 | C communications routines |
| \PRGMMING\DOS\C_DATFIL | 47 | C data file & database routines |
| \PRGMMING\DOS\C_GRAFX | 28 | C graphics |
| \PRGMMING\DOS\C_LIBS | 28 | C libraries |
| \PRGMMING\DOS\C_MEM | 35 | C memory routines |
| \PRGMMING\DOS\C_MISC | 139 | C misc. |
| \PRGMMING\DOS\C_MOUSE | 23 | C mouse and keyboard routines |
| \PRGMMING\DOS\C_NUMS | 25 | C numeric routines |
| \PRGMMING\DOS\C_SYSTEM | 34 | C system & DOS routines |
| \PRGMMING\DOS\C_TOOLS | 74 | C tools |
| \PRGMMING\DOS\C_TUTOR | 20 | C tutorials and info |
| \PRGMMING\DOS\C_TV | 28 | TurboVision for C |
| \PRGMMING\DOS\C_VIDEO | 49 | C video routines |
| \PRGMMING\DOS\CLARION | 17 | Clarion |
| \PRGMMING\DOS\COBOL | 15 | Cobol |
| \PRGMMING\DOS\FORTH | 9 | Forth |
| \PRGMMING\DOS\FORTRAN | 16 | Fortran |
| \PRGMMING\DOS\GEN_INST | 29 | General: installation programs |
| \PRGMMING\DOS\GEN_MISC | 112 | General: misc. |
| \PRGMMING\DOS\GEN_TOOL | 56 | General: tools |
| \PRGMMING\DOS\GEN_TUTR | 33 | General: tutorials and info |
| \PRGMMING\DOS\GEN_VID | 52 | General: video |
| \PRGMMING\DOS\OTH_LANG | 32 | Other languages |
| \PRGMMING\DOS\PAS_COMM | 18 | Pascal: communications |
| \PRGMMING\DOS\PAS_DATA | 27 | Pascal: database & data file |
| \PRGMMING\DOS\PAS_DOS | 55 | Pascal: DOS and system access |
| \PRGMMING\DOS\PAS_ENTR | 24 | Pascal: data entry, user interface routines |
| \PRGMMING\DOS\PAS_GRAF | 45 | Pascal: graphics |
| \PRGMMING\DOS\PAS_MISC | 140 | Pascal: misc. |
| \PRGMMING\DOS\PAS_NUM | 23 | Pascal: numeric routines |
| \PRGMMING\DOS\PAS_PRNT | 19 | Pascal: printing |
| \PRGMMING\DOS\PAS_STR | 15 | Pascal: string routines |
| \PRGMMING\DOS\PAS_TOOL | 54 | Pascal: tools |
| \PRGMMING\DOS\PAS_TUTR | 8 | Pascal: tutorials and info. |
| \PRGMMING\DOS\PAS_TV | 39 | Pascal: TurboVision |
| \PRGMMING\DOS\PAS_VID | 36 | Pascal: video routines |
| \PRGMMING\WIN\C_LANG | 89 | C programming language routines |
| \PRGMMING\WIN\DELPHI | 37 | Delphi programming language routines |
| \PRGMMING\WIN\GEN_TOOL | 76 | programming tools for all languages |
| \PRGMMING\WIN\GENERAL | 71 | routines, etc., for all languages |
| \PRGMMING\WIN\HELP_SYS | 29 | help system tools & routines |
| \PRGMMING\WIN\INSTALLR | 32 | installation programs for all languages |
| \PRGMMING\WIN\PAS_DLLS | 57 | Pascal: DLLs |
| \PRGMMING\WIN\PAS_GRAF | 35 | Pascal: Graphics & video |
| \PRGMMING\WIN\PAS_MISC | 20 | Pascal: misc. |
| \PRGMMING\WIN\PAS_SRC | 9 | Pascal source code for apps. |
| \PRGMMING\WIN\PAS_SYS | 17 | Pascal system routines |
| \PRGMMING\WIN\PAS_TOOL | 20 | Pascal tools |
| \PRGMMING\WIN\VB_COMM | 25 | VB communications routines |
| \PRGMMING\WIN\VB_CTRLS | 215 | VB controls |
| \PRGMMING\WIN\VB_DBASE | 49 | VB database and data file routines |
| \PRGMMING\WIN\VB_DLL | 23 | VB DLL routines |
| \PRGMMING\WIN\VB_GRAFX | 50 | VB Graphics & video routines |
| \PRGMMING\WIN\VB_MISC | 328 | VB misc. |
| \PRGMMING\WIN\VB_PRNTR | 29 | VB printer routines |
| \PRGMMING\WIN\VB_SYSTM | 39 | VB system & DOS access routines |
| \PRGMMING\WIN\VB_TOOLS | 135 | VB programming tools |