| Name | File Count | Description |
| /DOS/BBSLIST | 24 | Lists of DOS and Windows BBS's |
| /DOS/BBS | 260 | Bulletin board progs and utils |
| /DOS/CELERITY | 8 | Celerity BBS program and utils |
| /DOS/CITADEL | 8 | Citadel BBS programs |
| /DOS/CLIPPER | 67 | Utils/codes/patches for Clipper |
| /DOS/COMM | 70 | Communication progs and utils |
| /DOS/CONNECT | 27 | Connectivity progs and utils |
| /DOS/DOORS | 141 | Doors for various BBS's |
| /DOS/EZYCOM | 25 | Ezycom BBS program and utils |
| /DOS/FALKEN | 37 | Falken BBS program and utils |
| /DOS/FIDO | 40 | Fido BBS & Fidonet-related progs |
| /DOS/FOSSIL | 13 | FOSSIL drivers for BBS use |
| /DOS/FRONTEND | 14 | Frontend progs for BBS systems |
| /DOS/IO_UTIL | 80 | I/O port utils and drivers |
| /DOS/JDRBBS | 7 | Juggernaut BBS program & mailer |
| /DOS/KA9Q | 16 | KA9Q TCP/IP network utilities |
| /DOS/MAXIMUS | 3 | Maximus add-on language files |
| /DOS/MISC | 143 | Misc BBS and comm progs & utils |
| /DOS/MODEM | 223 | Modem programs and utilities |
| /DOS/NAPLPS | 14 | NAPLPS drawing programs & utils |
| /DOS/NCSATLNT | 7 | NCSA Telnet progs/utils/drivers |
| /DOS/OFFLINE | 94 | Off-line news/mail readers |
| /DOS/OPUS | 23 | OPUS BBS program and utilities |
| /DOS/PCBOARD | 35 | PCBoard BBS program and utils |
| /DOS/POWERBBS | 10 | PowerBBS program and utils |
| /DOS/PRODIGY | 4 | Prodigy on-line services-related |
| /DOS/QMODEM | 16 | QModem comm program and utils |
| /DOS/RA | 6 | Remote Acess BBS progs and utils |
| /DOS/RBBS_PC | 97 | RBBS-PC BBS program and utils |
| /DOS/RENEGADE | 162 | Renegade BBS programs and utils |
| /DOS/RIP | 17 | RIP graphics utilities |
| /DOS/ROBOFX | 25 | RoboBOARD/FX program and utils |
| /DOS/SLBBS | 17 | Searchlight BBS prog and utils |
| /DOS/TAGBBS | 61 | TAG BBS program and utilities |
| /DOS/TELEGARD | 33 | Telegard BBS program and utils |
| /DOS/TELIX | 87 | Telix comm program and utils |
| /DOS/TERMPROG | 31 | Telecommunication programs |
| /DOS/TERMUTIL | 35 | Utils for telecomm programs |
| /DOS/TOSSERS | 11 | Mail tossers |
| /DOS/TRIBBS | 5 | TriBBS 5.01 program and utils |
| /DOS/ULTRABBS | 14 | UltraBBS program and utilities |
| /DOS/UTILS | 7 | Other comm and modem utilities |
| /DOS/UUCP | 23 | UUCP programs and utilities |
| /DOS/VBBS | 13 | VBBS program and utilities |
| /DOS/WAFFLE | 69 | Waffle BBS program and utils |
| /DOS/WILDCAT | 15 | Wildcat BBS program and utils |
| /DOS/WWIV | 39 | WWIV BBS program and utilities |
| /DOS/ZMODEM | 61 | X/Y/Zmodem protocol programs |
| /OS2 | 170 | Comm and BBS programs for OS/2 |
| /WIN/COMM | 82 | Comm programs for Windows |
| /WIN/OFFLINE | 26 | Windows offline mail readers |
| /WIN/WINSOCK | 88 | WINSOCK progs and information |