| Name | File Count | Description |
| MSDOS/BBS/CITADEL | 7 | Programs for Citadel BBS |
| MSDOS/BBS/EZYCOM | 27 | Programs for EzyComm BBS |
| MSDOS/BBS/FALKEN | 16 | Programs for Falken BBS |
| MSDOS/BBS/FEATHER | 3 | Programs for Feather BBS |
| MSDOS/BBS/FIDO | 65 | Programs for Fido BBS |
| MSDOS/BBS/FORTRESS | 17 | Programs for Fortress BBS |
| MSDOS/BBS/GAP | 5 | Programs for GAP BBS |
| MSDOS/BBS/MAXIMUS | 49 | Programs for Maximus |
| MSDOS/BBS/MISC/1 | 238 | Miscellaneous BBS programs (0-9, A-E) |
| MSDOS/BBS/MISC/2 | 190 | Miscellaneous BBS programs (F-L) |
| MSDOS/BBS/MISC/3 | 219 | Miscellaneous BBS programs (M-R) |
| MSDOS/BBS/MISC/4 | 203 | Miscellaneous BBS programs (S-Z) |
| MSDOS/BBS/NAPLPS | 9 | Programs for NAPLPS BBS |
| MSDOS/BBS/OPUS | 43 | Programs for OPUS BBS |
| MSDOS/BBS/OSIRIS | 9 | Programs for Osirius BBS |
| MSDOS/BBS/PCB | 393 | Programs for PC-Board |
| MSDOS/BBS/PWRBOARD | 13 | Programs for Power Board |
| MSDOS/BBS/QBBS | 53 | Programs for Quick BBS |
| MSDOS/BBS/RA | 182 | Programs for Remote Access |
| MSDOS/BBS/RBBS | 184 | Programs for RBBS-PC |
| MSDOS/BBS/RENEGADE | 69 | Programs for Renegade BBS |
| MSDOS/BBS/RYBBS | 6 | Programs for RyBBS |
| MSDOS/BBS/SAPHIRE | 4 | Programs for Saphire BBS |
| MSDOS/BBS/SPITFIRE | 21 | Programs for Spitfire BBS |
| MSDOS/BBS/SRCHLGHT | 11 | Programs for Search light BBS |
| MSDOS/BBS/SUPERBBS | 12 | Programs for Super BBS |
| MSDOS/BBS/TAG | 23 | Programs for TAG BBS |
| MSDOS/BBS/TELEGARD | 131 | Programs for Telegard |
| MSDOS/BBS/TRIBBS | 25 | Programs for TriBBS |
| MSDOS/BBS/TRITEL | 15 | Programs for TriTel BBS |
| MSDOS/BBS/UTIL/BINKLEY | 11 | Binkley term programs |
| MSDOS/BBS/UTIL/BULL | 22 | Bulletin related programs. |
| MSDOS/BBS/UTIL/CD_ROM | 6 | Programs for CD-ROM support |
| MSDOS/BBS/UTIL/DIZ | 9 | Programs for file_id.diz files |
| MSDOS/BBS/UTIL/FRNTDOOR | 6 | Front door mail program |
| MSDOS/BBS/UTIL/MISC/1 | 140 | Miscellaneous BBS utilities (0-9, A-L) |
| MSDOS/BBS/UTIL/MISC/2 | 59 | Miscellaneous BBS utilities (M-R) |
| MSDOS/BBS/UTIL/MISC/3 | 111 | Miscellaneous BBS utilities (S-Z) |
| MSDOS/BBS/UTIL/OFFLINE | 279 | Offline mail readers |
| MSDOS/BBS/UTIL/RIP | 188 | RIP Graphics files |
| MSDOS/BBS/UTIL/ZMODEM | 78 | Zmodem programs and utils |
| MSDOS/BBS/UUCP | 19 | Programs for UUCP |
| MSDOS/BBS/VBBS | 22 | Programs for Virtual BBS |
| MSDOS/BBS/VISION_X | 1 | Programs for ViSiON-X |
| MSDOS/BBS/WAFFLE | 78 | Programs for Waffle BBS |
| MSDOS/BBS/WC3X | 544 | Programs for Wildcat ver 3.x |
| MSDOS/BBS/WWIV | 27 | Programs for WWIV BBS |
| MSDOS/BBS/XBBS | 6 | Programs for XBBS. |
| MSDOS/BBSLISTS | 181 | BBS-Lists |
| MSDOS/COMM/BOYAN | 17 | Programs for Boyan Comm |
| MSDOS/COMM/CIS | 4 | Programs for CIS |
| MSDOS/COMM/COMMO | 35 | Programs for {COMMO} |
| MSDOS/COMM/COM_AND | 4 | Programs for COM-AND |
| MSDOS/COMM/GT | 19 | Programs for GT |
| MSDOS/COMM/KERMIT | 32 | Programs for Kermit |
| MSDOS/COMM/MISC/1 | 227 | Miscellaneous COMM programs (0-9, A-E) |
| MSDOS/COMM/MISC/2 | 170 | Miscellaneous COMM programs (F-L) |
| MSDOS/COMM/MISC/3 | 229 | Miscellaneous COMM programs (M-R) |
| MSDOS/COMM/MISC/4 | 194 | Miscellaneous COMM programs (S-Z) |
| MSDOS/COMM/OZCIS | 5 | Programs for OzCIS |
| MSDOS/COMM/PCPRSUT | 7 | Programs for PC Persuit |
| MSDOS/COMM/PIBTERM | 13 | Programs for PibTerm |
| MSDOS/COMM/PROCOMM | 75 | Programs for Procomm Plus |
| MSDOS/COMM/QMODEM | 68 | Programs for Qmodem |
| MSDOS/COMM/ROBOCOMM | 38 | Programs for Robocomm |
| MSDOS/COMM/TELEMATE | 22 | Programs for TeleMate |
| MSDOS/COMM/TELIX | 135 | Programs for Telix |
| MSDOS/COMM/UTIL/DSZ | 19 | Files for the DSZ protocol |
| MSDOS/COMM/UTIL/FOSSIL | 15 | Fossil driver programs |
| MSDOS/COMM/UTIL/XYZMODEM | 25 | Programs for X, Y, and Zmodem |
| MSDOS/DOOR/1 | 191 | Door programs and games (0-9, A-C) |
| MSDOS/DOOR/2 | 113 | Door programs and games (D-F) |
| MSDOS/DOOR/3 | 111 | Door programs and games (G-L) |
| MSDOS/DOOR/4 | 163 | Door programs and games (M-P) |
| MSDOS/DOOR/5 | 172 | Door programs and games (Q-S) |
| MSDOS/DOOR/6 | 138 | Door programs and games (T-Z) |
| MSDOS/MISC/GENIE | 30 | Programs and support for Genie |
| MSDOS/MISC/HAMRADIO | 76 | Programs related to ham radios |
| MSDOS/MISC/INFO | 59 | Modem related info files |
| MSDOS/MISC/PACKET | 43 | Packet drivers etc |
| MSDOS/MISC/PRODIGY | 5 | Programs for Prodigy |
| MSDOS/MISC/SATELLIT | 10 | Programs related to satellite |
| OS2/BBS | 84 | OS\2 BBS Programs |
| OS2/COMM | 65 | OS\2 Comm Programs |
| WINDOWS/COMM | 91 | Windows Comm Programs |
| WINDOWS/WINSOCK | 52 | Windows Sockets |