16550a.zip     21201 21-10-88  Toggle 16550 UART FIFOs on and off
16550s.zip      5608 12-04-88  Toggle the NS16550A FIFO buffer, w/TPas source
16550s13.zip    9319 28-03-91  Toggle the NS16550A FIFO buffer, w/TPas source
16550u.zip     27400 10-03-93  Scan for serial ports on system, enable 16550
34instal.zip    3506 02-01-90  Adds DOS support for COMM ports 3 and 4
387sxbug.zip    5080 20-02-91  Check for bad 386sx motherboard
486slo.zip      1137 04-10-91  Slows down progs which run too fast. 486 only
addport.zip     8179 01-03-89  Adds COM3/COM4 ports to DOS equipment list
amidiag.zip   312480 06-04-96  AMI BIOS diagnostics
amise299.zip  431877 07-04-96  AMIsetup: External setup utility for AMI BIOS
ansi_sys.zip   10318 07-07-85  Tutorial on use of ANSI codes
antiboot.zip     670 17-03-91  Disable CTRL+ALT+DEL key sequence on a PC
at_slow.zip     2589 11-06-88  Slow AT's down to 4.77 for games and such
at_slow3.zip    4889 13-10-89  Use high-res timer to slow down 80286/80386
atim.zip        4787 26-12-86  Precision program timing for AT
atperf.zip     30888 14-04-88  AT RAM performance tester. PC Tech Journal
atromutl.zip   50064 11-11-87  AT ROM BIOS and hard disk table utilities
auxil15.zip     1897 08-01-92  Device driver redirects AUX output to CON
bart.zip         220 08-04-91  Change DOS prompt to a drawing of Bart Simpson
bcu100.zip    206752 31-12-91  Bob's Combined utilities, like Norton's
bf_171a.zip   177933 06-01-91  Back & Forth: Switch between tasks, 1 of 2
bf_171b.zip   324683 06-01-91  Back & Forth: Switch between tasks, 2 of 2
bios_asm.zip   35443 17-01-88  Public domain generic PC BIOS (MASM source)
blrut33.zip   118414 07-05-90  Backup, list, and reformat utilities
bootslow.zip   14632 12-09-91  Slow down old self-booting programs
break.zip       3415 14-01-92  Inhibit CTRL-C in DOS but not in program
btrstd15.zip   27863 06-11-91  Counts the hours your PC is working, nonresid.
burnin43.zip   90787 22-10-90  PC system exerciser and diagnostic tool, v4.3
cachchk4.zip   37077 06-03-96  Check L1 & L2 cache, for size and speed
calcqf.zip     33165 09-08-88  Calculate and set CPU refresh rate
clutl199.zip   15268 11-04-92  Five handy command line utilities, v1.99
cmos14.zip      5569 23-07-92  CMOS v1.4: Saves/restores CMOS to/from file
cmoser11.zip   27128 27-07-89  386/286 enhanced CMOS setup program
cmosram.zip    73611 23-07-91  Save AT/386/486 CMOS data to file and restore
cmossv25.zip   30017 03-03-96  CMOSSave: Restores corrupted CMOS
cpu24_11.zip   35367 20-06-91  Extensive burn-in test of major PC components
cpuid593.zip   12847 30-06-91  Identify system CPU 8086/8088/286/386/486sx/dx
criterr.zip     7917 30-03-86  Pop-Up DOS Critical Error handler
critt130.zip   13558 25-03-92  TSR: Safely escape Abort/Retry/Ignore error
csh4.zip       45231 07-01-89  Unix csh -like shell v4.0, w/C source
ctsspu34.zip  219041 13-03-96  COM port & modem setup & diagnostic utilities
cufnd1.zip     39483 14-09-91  Colorado Utilities fast file & text find v1.0
cuset1.zip     23974 14-09-91  Colorado Utils set file attributes/date/time
cv100.zip      14576 30-12-90  CoreView v1.0: Search/scan/display PC's memory
czcm11b.zip     9829 11-12-90  Driver allows various mixes of COM ports 1-4
dabutil2.zip  196388 29-01-91  Disk and file utilities featuring EVENTMAN
danix201.zip  311780 26-02-96  25 UNIX-like utils including man, ls, ptime
dcom20.zip     37007 24-08-91  Captures COM port input. Requires two ports
devic104.zip    7002 30-05-91  Load and unload device drivers after bootup
devlod.zip     17289 05-12-90  Dynamic load of device drivers after boot-up
dice402.zip    43898 15-05-90  DOS command editor displays commands, has help
dircmdr1.zip   17152 30-06-91  Menu config. util. for DOS5 DIRCMD variable
do.zip          6410 02-10-87  String commands together on the command line
dosix30a.zip   42064 04-07-90  UNIX-like utils: DF, DU, HEAD, RM, TOUCH, WC
dosmax15.zip   18880 03-04-92  Load MS-DOS (3.1 through 5) into UMBs
dosnx22a.zip  247578 26-02-96  DOSNIX v2.2a: Unix-style utilities for MS-DOS
drain.zip      21420 17-06-87  Water in disk drive simulator (humor)
dramfast.zip   23041 18-09-88  Decrease DRAM refresh rate - better CPU speed
drvins11.zip   11774 03-12-90  Load and unload device drivers after bootup
dskutl11.zip   73316 29-06-91  Unix-like utils chmod/cp/du/find/mv/page/ls/rm
eisac141.zip   46503 21-09-92  Generates EISA .CFG files for ISA based cards
eu1_00.zip     72291 11-08-92  Eldar Utilities: Set of system/file/disk utils
execsw13.zip   24543 05-04-90  Swaps calling program into expanded memory
exelink2.zip    7609 16-06-93  Symbolic links for EXE/COM to keep path small
fastl124.zip   37221 12-03-92  Loads pgms into EMS/XMS for later fast execute
fatal14.zip    15451 24-12-89  Trap DOS critical errors & handle them better
fcii_2_1.zip   83883 16-12-89  File Commando v2.1, a PC Tools clone, 1 of 3
fcii_2_2.zip   90889 16-12-89  File Commando v2.1, a PC Tools clone, 2 of 3
fcii_2_3.zip   75619 09-12-89  File Commando v2.1, a PC Tools clone, 3 of 3
fflip216.zip   96694 06-04-92  FastFlip 2.16: Fast multiple program swapper
fifo11.zip      8022 22-04-91  Report type of UART (8250, 16550, etc.)
filec15.zip    18733 19-04-92  TSR to add filename completion for COMMAND.COM
files102.zip    2171 02-01-90  Increase DOS max. open files from command line
frntnd41.zip   22440 23-08-90  Point and Shoot front end for any program
fserver.zip    29159 08-08-90  Point and Shoot front end for any program
go220.zip     187059 16-10-92  GO!: Install-archive-from-a-diskette program
go51.zip       42053 22-04-90  Nick Shaw's 7-in-1 utility for IBM-compatibles
grbag220.zip   75676 25-04-90  GRABBAG v2.20: 33 DOS utilities in one program
grtool12.zip  329259 08-04-96  15 great tools that make DOS life much easier
gsetup31.zip   30130 15-03-89  AT setup program runs from DOS; supports 3.5''
gu11.zip      126359 04-01-90  The Grund Utilities, version 1.1
hbreak52.zip    6990 28-03-93  Exit to DOS from some crashed computer progs
hot_36.zip      3616 26-12-88  Replace Ctrl-Alt-Del (w/ASM src)
hours15.zip    30054 29-09-90  Counts hours your PC is working, nonresident
hshell10.zip   10020 16-03-93  Supports Hercules graphics with TST0831.ZIP
htmu.zip       11788 20-03-89  Read/modify AT ROM drv types to burn new EPROM
idcutils.zip   73348 09-06-90  Gary Conway's assorted utilities, 07/16/90
idrv01.zip     15405 26-11-91  Install/uninstall device drivers after bootup
idt.zip        41624 11-06-88  Internal DOS table viewer, w/C source
incx110d.zip  203660 29-01-93  InContext v1.10: Work environment manager, 1/2
incx110p.zip  258814 29-01-93  InContext v1.10: Work environment manager, 2/2
int24.zip       9588 18-02-86  New Int 24H ('Critical Error') handler
intdsp21.zip   23526 15-08-91  Interactively call DOS/BIOS interrupts
interc2.zip    34860 08-10-91  Traces software interrupts
iomon2.zip     33214 12-04-92  IO Monitor 386 control watches COM ports
ioview.zip      5799 24-06-90  Diagnostic - view of PC's I/O ports in action
ip122.zip       9458 17-11-91  Serial interrupt and port verification program
ipca12a.zip    10706 09-10-91  Uses last BIOS bytes as a mini-SET utility
irqinf16.zip   57399 13-03-96  IRQInfo: Interrupt (IRQ) diagnostic and detect
irqr.zip        4866 22-04-88  Report status of IRQ channels,w/TP4 & MS C src
is_con10.zip    3746 20-12-91  Report if handle is associated with console
jbalarm.zip    22630 17-06-91  Alarm/reminder w/multiple sounds. Works w/WIN3
joyread.zip     4541 12-03-92  Reads & displays Joy Stick buttons/pots status
kbdr.zip        1329 17-04-89  Swaps control & cap lock keys on IBM AT & PS/2
kbmap.asm       5083 16-02-89  Remap AT keyboard keys
keyboard.zip    3413 15-06-88  Kbd*.com, utilities to re-map selected keys on
kgb104.zip      6132 20-04-92  Monitors some DOS funcs, creates history w/src
killr100.zip    7944 07-04-96  Kills programs executing invalid instructions
kzap22c.zip    29800 02-11-91  Kill-O-Zap 2.2c disk/RAM/file hex editor (TSR)
lo11.zip       11030 13-11-91  Hard disk parker/screen saver. Small. v1.1
mdosp401.zip  110142 26-10-91  MultiDos Plus: Real-time multitasking for DOS
memscn10.zip   38301 30-03-96  Memscan Displays, search, edits, dumps memory
message.zip    48423 09-11-92  Send msgs thru COM port between PCs, TSR w/src
mirfix.zip      3244 15-09-91  Bug fix for DOS 5's MIRROR command
morehand.zip    9378 19-04-91  Allows programs to open more than 20 files
ms_sh23b.zip  829072 26-02-96  Stewartson's Ksh-like Shell for MS-DOS, Binary
ms_sh23s.zip  507566 26-02-96  Stewartson's Ksh-like Shell for MS-DOS, Source
msh21b.zip    482383 02-03-93  Mi-shell, a programmer's shell, Ver 2.1b
msutil13.zip   53349 07-10-92  Assorted system & batch utils including SWITCH
mute100.zip     9292 07-04-96  Mute: TSR monitors PC speaker
noshare.zip     1147 22-03-90  Small replacement for 'SHARE' for DOS4.0 users
np3.zip         3732 01-08-93  Shows when you have shelled to DOS from a pgm
ns16550.zip     3038 15-06-89  Checks to see if NS16550AN serial chip is used
ns_16550.zip   38235 18-07-91  Test 16450/16550/16550a serial chips w/source
obskit15.zip  212372 09-01-92  Obs Toolkit: Collection of 9 powerful utils
ox.zip          3649 06-07-87  Redirect DOS AUX I/O to keyboard/mono display
pc_dcl.zip    163115 22-11-92  Vax/VMS DCL-like command interpreter for DOS
pcc.doc         1491 11-03-92  PC-Choices installation (for PCC.ZIP)
pcc.zip       688054 31-12-79  PC-Choices object-oriented 386 operating syst.
pecho11.zip    10479 21-12-91  ECHO replacement with printf syntax
peepok12.zip   10006 09-10-91  Peek/poke utility with binary and hex display
pf271.zip      36427 21-06-92  Port Finder: Display info/swap LPT & COM ports
pgrap207.zip  108985 18-09-91  Unix-like tools (grep,tab,untab,print,tolower)
picnix31.zip  116421 24-05-88  Unix-like commands for PC's (1 of 3)
picnix32.zip  121469 24-05-88  Unix-like commands for PC's (2 of 3)
pmk32.zip     191105 14-02-91  Professional Master Key utilities - v3.2
pock30.zip    156071 04-06-93  Award-winning 220+ option DOS Army Knife <ASP>
port11.zip     27172 13-03-91  I/O port debugging tool, with C source code
portfind.zip    6085 07-09-88  Locate & install serial & par. ports, COM3&4
portfix.zip    15939 13-03-96  Fixes SMC super I/O port lockup on 486/Pentium
ports13.zip    18614 09-10-91  Permits reading and writing to hardware ports
portst11.zip   42168 10-02-91  Diagnostic program for serial/parallel ports
porttool.zip  177494 12-01-93  16 Unix-like tools ported to MS-DOS
powkt173.zip   25902 01-02-88  Keyboard speedup, screen blank, unhang, more
prof.zip       15347 22-08-91  EXE & COM pgm profiler, uses pgm's map file
puff307.zip    34241 17-05-89  TSR pop-up directory and text file browser
pv12.zip      139688 04-03-93  Pro-View v1.2: Disk and memory browser/editor
qdram.zip      45191 15-06-88  Checks and sets best refresh rate
qemmmenu.zip   28648 15-08-90  Menu shell for QEMM v5.0 and MANIFEST
qinfo30.zip    43161 14-08-91  Displays free mem & disk space for all drives
ralloc.zip      2792 12-02-91  EMS/XMS fixes for QEMM-386 5.00/5.10/5.11/5.12
rdstderr.zip    5111 23-02-88  Redirect STDERR to a file, with src
redir.zip       7654 17-03-90  Combines STDERR with STDOUT for redirection
redview3.zip    6189 23-08-92  View redirected output on screen, w/ASM source
rjmfilec.zip   11948 13-12-90  TSR provides filename completion w/hotkey
rom2.zip       15663 17-12-89  Save AT and 386 CMOS data to file and restore
rstlkit1.zip   48569 12-10-89  28 Unix-like tools for MS-DOS, 1 of 2
rstlkit2.zip  201847 22-06-88  28 Unix-like tools for MS-DOS, 2 of 2
rtime.zip       9521 16-06-87  Time a program's exececution w/c SRC
rts12.zip       8703 26-04-90  Toggle RTS for COM1 to COM4 ports
sansint2.zip   32365 23-11-90  Port utility - poll ports rather than use IRQs
scope140.zip   93164 13-08-91  Use PC as comm protocol analyzer/line scope
scout55.zip   127503 14-07-92  Super TSR disk manager, v5.4 - fmt/mv/cpy/etc
sct_em55.zip  130917 14-07-92  Memory resident file/disk manager, runs in EMS
sendcod2.zip    5052 11-10-92  Send hex values from cmd line to STDOUT
setup21.zip    18111 02-06-88  Setup program which modifies CMOS RAM
shell452.zip    4043 23-06-92  Convert DOS 4 DOSSHELL menus to DOS 5
shrom24b.zip   18145 26-02-96  ShellRoom v2.4b: Swap program from MEM to disk
sil2.zip        6756 13-10-85  Silence PC speaker
siren.zip       7812 05-12-89  Make siren sounds on PC speaker
slash2.zip      7968 21-04-92  Chg switch-char from /. DOS 5 & earlier. w/doc
slikmode.zip    8437 25-03-91  New MODE: Set baudrate to any rate w/C src
sostb.zip     214641 18-05-93  Solid Oak Software's DOS Tool Box. 76 utils
speedkey.zip     672 04-12-87  Resident program to speed Keyboard input
sprst161.zip   22052 05-07-91  Like MS-DOS's 'set' command, with additions
stack26.zip    47629 30-08-90  Command line recall/edit, with pop-up window
stop20.zip     10042 17-06-90  Time the execution of other programs
stpfcb12.zip    8184 26-05-91  Replacement for DOS' file locking SHARE.EXE
stpprg20.zip    9575 04-03-93  Back to primary DOS shell hotkey, w/ASM source
swapds.zip     34876 30-01-90  SWAPDOS: Swap two programs in memory
switchar.zip    3838 09-07-88  Using '/' in pathnames
swpirq11.zip   42219 13-03-96  SwapIRQ: Interrupt redirector for DOS apps.
swpkeyat.zip    7517 25-02-89  Swap escape and tilde keys on AT keyboard
sysup101.zip   21992 24-08-91  System up time program for DOS and Windows3
tee11.zip       2534 20-09-88  Redirect output to std out & screen v1.1 8/88
tee9201.zip     2420 10-01-92  Tee filter for MS-DOS (w/ASM src)
timebom2.zip   12494 29-03-90  TSR executes command/program at specified time
tjutil14.zip  108159 13-03-93  Mouse- & ColorPower for BAT. X11 in text mode
toad8253.zip    6515 31-08-88  Tweak RAM refresh rate [ASM]
toadexec.zip    4276 29-06-88  EXEC programs [ASM]
toadmod1.zip    4114 17-04-89  Set COM 1-4 to 19200/38400/57600/115200 bps
tone100.zip     4434 20-01-90  Makes tone to aid computer audio troubleshoot
top121.zip    344016 28-10-92  Top v1.10: DOS command enhancement utility
tryst.zip      23257 30-03-88  A good tutorial on computer boot up
ts5dos11.zip   16006 10-09-92  Timo Salmi's programs for MS-DOS 5 (or 4.0+)
tsrsl104.zip  206923 15-10-91  TSR task-switcher for DOS. Swaps to disk/EMS
tst0831.zip    18900 30-08-90  Provide hotkey shell to DOS for progs w/o it
tstsr20.zip    86262 03-03-96  TSR pgms noboot/reslock/timedown/timeup, etc.
tsutil42.zip  146144 03-03-96  Timo's utils sysinfo, dirw, dtetimal, timelog
tsutlb21.zip   82198 03-03-96  Timo's utils touch, chars, dire, setgra
tsutlc22.zip  106766 03-03-96  Timo's utils dirf, dirinfo, doubles, split
tsutld22.zip   86777 03-03-96  Timo's utils bigcurs, keyrate, caps, switchar
tsutle22.zip   73268 03-03-96  Timo's utils lock kbd, mailsplit, tdel, cmos
tsutlf15.zip   62140 03-03-96  Timo Salmi's 6th utility set (strings,strmemo)
tsutlg10.zip   16728 03-03-96  Timo's 7th utility set (backgrnd,backdemo)
uartbug.zip     9588 08-03-87  UART and COM port debuging tool, TSR
uptime.zip      2577 19-01-91  Time in days/hours/mins/secs since system boot
utl115.zip    172369 06-04-96  Utilities with file viewer and printer support
uxutl23a.zip  243970 26-02-96  Unix-like utilities for DOS. Rel 2.3. 1of4
uxutl23b.zip  232982 26-02-96  Unix-like utilities for DOS. Rel 2.3. 2of4
uxutl23c.zip  226425 26-02-96  Unix-like utilities for DOS. Rel 2.3. 3of4
uxutl23d.zip  164364 26-02-96  Unix-like utilities for DOS. Rel 2.3. 4of4
uznix120.zip  340087 26-02-96  UZfulnix v1.20: Unix-like utilities for MS-DOS
viewcmos.zip   11041 09-02-90  Display contents of AT CMOS RAM, w/C source
vmix285.zip   243935 04-05-93  Multitasking/multiuser environment for 286-586
vsms111.zip    48855 12-12-92  Very Simple Multiuser System v1.11 for XT/AT
watch102.zip   10601 10-11-90  Tracks exec time of a pgm/method of DOS return
whoapc.zip     10830 24-08-88  WHOA! slows down PC or AT, v1.0
xanadu20.zip   16951 26-04-87  Xanadu utils v2.0 HOTDIR/PCSTAT/QUICKCRT/SFIND
xkb.zip         7172 09-12-89  Set AT keyboard repeat rate & delay, w/C src
xlist232.zip   71173 30-12-89  Hard disk manager for DOS, ZIP, and ARC files
xlock132.zip   56001 31-10-90  Security system, prevents unauthorized access
xpack.zip     135651 04-03-90  Balena's collection of programmer utilities
xport21.zip    28563 15-01-92  Fast PC-to-PC RS232 serial line file transfer
z10.zip       138509 17-01-89  General purpose utilities from Scott Pazur
zap33.zip      33034 19-08-90  Multi-purpose file handler/disk utility