16550A.ZIP (21K)

Uploaded Fri May 03 2024 06:48 pm

Toggle 16550 UART FIFOs on and off

16550S.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Toggle the NS16550A FIFO buffer, w/TPas source

16550S13.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Toggle the NS16550A FIFO buffer, w/TPas source

16550U.ZIP (27K)

Uploaded Fri May 03 2024 06:48 pm

Scan for serial ports on system, enable 16550

1PR2A.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Swaps LPT1 and LPT2 printer ports

34INSTAL.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Adds DOS support for COMM ports 3 and 4

387SXBUG.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Check for bad 386sx motherboard

486SLO.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Slows down progs which run too fast. 486 only

ABORT.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Memory resident program to abort runaways

ADDPORT.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Adds COM3/COM4 ports to DOS equipment list

ALARM400.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

Alarm - tunes, messages, more

ANSI_SYS.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Tutorial on use of ANSI codes

ANSISET.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

Set colors & do key reassignments via ANSI.SYS

ANTIBOOT.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Disable CTRL+ALT+DEL key sequence on a PC

ASYNC_CE.ZIP (20K)

Uploaded Fri May 03 2024 06:48 pm

COMM port driver

AUTODATE.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

V.Buerg's v1.0 set time/date without clk/cal

AUTOSAVE.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

Timed file save in any application

AUX2.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Makes the AUX driver talk to the COM2 port

AUXIL15.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Device driver redirects AUX output to CON

B6PACK.ZIP (37K)

Uploaded Fri May 03 2024 06:48 pm

DOS utils FATTR SIZE SPACE TOUCH WC WHEN WORDS

BART.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Change DOS prompt to a drawing of Bart Simpson

BATPOWER.ZIP (35K)

Uploaded Fri May 03 2024 06:48 pm

Yet another selection of 'standard' utilities

BCLK.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Full-screen digital clock. CGA or better req.

BCLOCK.ZIP (32K)

Uploaded Fri May 03 2024 06:48 pm

Time program with large clock face

BCU100.ZIP (202K)

Uploaded Fri May 03 2024 06:48 pm

Bob's Combined utilities, like Norton's

BDOZEN90.ZIP (181K)

Uploaded Fri May 03 2024 06:48 pm

ButtonWare's Baker's Dozen utils, 1990 version

BESTUTIL.ZIP (52K)

Uploaded Fri May 03 2024 06:48 pm

Assortment of the miscellaneous utilities

BF_171A.ZIP (175K)

Uploaded Fri May 03 2024 06:48 pm

Back & Forth: Switch between tasks, 1 of 2

BF_171B.ZIP (318K)

Uploaded Fri May 03 2024 06:48 pm

Back & Forth: Switch between tasks, 2 of 2

BIOS_ASM.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

Public domain generic PC BIOS (MASM source)

BIOSVER.BAS (1K)

Uploaded Fri May 03 2024 06:48 pm

Report your PC's BIOS version

BLRUT33.ZIP (116K)

Uploaded Fri May 03 2024 06:48 pm

Backup, list, and reformat utilities

BOOST.ZIP (20K)

Uploaded Fri May 03 2024 06:48 pm

Program to turn on/off Turbo mode

BOOTSLOW.ZIP (14K)

Uploaded Fri May 03 2024 06:48 pm

Slow down old self-booting programs

BREAK.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Inhibit CTRL-C in DOS but not in program

BTRSTD15.ZIP (27K)

Uploaded Fri May 03 2024 06:48 pm

Counts the hours your PC is working, nonresid.

BUG386.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Check 80386 CPU for early version bugs

BURNIN43.ZIP (89K)

Uploaded Fri May 03 2024 06:48 pm

PC system exerciser and diagnostic tool, v4.3

BUSY1.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Busy' symbol demo in C and assembler

CALCQF.ZIP (32K)

Uploaded Fri May 03 2024 06:48 pm

Calculate and set CPU refresh rate

CBOOT40.ZIP (13K)

Uploaded Fri May 03 2024 06:48 pm

CBOOT Deluxe v4.0 beta: TSR re-booter/program

CHECK87.ASM (2K)

Uploaded Fri May 03 2024 06:48 pm

Check for 8087 processor

CHIPS.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Identifies CPU and coprocessor chips

CLK226.ZIP (13K)

Uploaded Fri May 03 2024 06:48 pm

TSR which displays time and date on screen

CLKDEV14.ZIP (33K)

Uploaded Fri May 03 2024 06:48 pm

Keep DOS time in synch with battery clock chip

CLKPROGS.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Collection of DOS system clock set/get pgms

CLOCK.ZIP (48K)

Uploaded Fri May 03 2024 06:48 pm

Put a clock on console display

CLOCK10.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

On-screen clock; TSR or linkable to C programs

CLOCKON.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Resident upper right corner clock and alarm

CLUTL199.ZIP (15K)

Uploaded Fri May 03 2024 06:48 pm

Five handy command line utilities, v1.99

COM3_4.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Device driver adds COM3/4 that MS-DOS forgot!

COMHELP.ZIP (58K)

Uploaded Fri May 03 2024 06:48 pm

Comprehensive comm/tutor and UART tester

COMHEX42.ZIP (28K)

Uploaded Fri May 03 2024 06:48 pm

Serial communications display program

COMP.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Load and unload device drivers after bootup

COMSND14.ZIP (23K)

Uploaded Fri May 03 2024 06:48 pm

Send arbitrary characters to COM port from DOS

CONVRT12.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

Hex/Dec/Oct/Bin/ASCII converter

CPCUG.ZIP (142K)

Uploaded Fri May 03 2024 06:48 pm

A powerful collection of utilities

CPU24_11.ZIP (35K)

Uploaded Fri May 03 2024 06:48 pm

Extensive burn-in test of major PC components

CPUID593.ZIP (13K)

Uploaded Fri May 03 2024 06:48 pm

Identify system CPU 8086/8088/286/386/486sx/dx

CPUTEST.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Determine processing speed of your CPU

CRITERR.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Pop-Up DOS Critical Error handler

CRITT130.ZIP (13K)

Uploaded Fri May 03 2024 06:48 pm

TSR: Safely escape Abort/Retry/Ignore error

CRON16.ZIP (69K)

Uploaded Fri May 03 2024 06:48 pm

Timed command dispatcher; like Unix cron

CRON28.ZIP (46K)

Uploaded Fri May 03 2024 06:48 pm

Timed command dispatcher; like Unix cron

CSH4.ZIP (44K)

Uploaded Fri May 03 2024 06:48 pm

Unix csh -like shell v4.0, w/C source

CSHEL131.ZIP (33K)

Uploaded Fri May 03 2024 06:48 pm

C-Shell for MS-DOS, some features of UNIX

CSVS.ZIP (38K)

Uploaded Fri May 03 2024 06:48 pm

Computer Shopper' clone validation tester

CTLENABL.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Enable ^U and ^W in DOS 2.x and 3.x

CTRLALT.ZIP (49K)

Uploaded Fri May 03 2024 06:48 pm

Programmer's TSR sidekick w/asm source

CUCKOO.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Cuckoo clock time/date display with ASM source

CUFND1.ZIP (39K)

Uploaded Fri May 03 2024 06:48 pm

Colorado Utilities fast file & text find v1.0

CUSET1.ZIP (23K)

Uploaded Fri May 03 2024 06:48 pm

Colorado Utils set file attributes/date/time

CV100.ZIP (14K)

Uploaded Fri May 03 2024 06:48 pm

CoreView v1.0: Search/scan/display PC's memory

CZCM11B.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Driver allows various mixes of COM ports 1-4

DABUTIL2.ZIP (192K)

Uploaded Fri May 03 2024 06:48 pm

Disk and file utilities featuring EVENTMAN

DAILY260.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Runs an external program once a day

DANIX102.ZIP (96K)

Uploaded Fri May 03 2024 06:48 pm

UNIX-like utils including man, ls, ptime

DANTOOLS.ZIP (110K)

Uploaded Fri May 03 2024 06:48 pm

Daniel Norton's Unix-like utility collection

DATECH30.ZIP (28K)

Uploaded Fri May 03 2024 06:48 pm

Intelligent date/time set for PC w/no clock

DCOM20.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

Captures COM port input. Requires two ports

DDOSAID.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

Double DOS utility programs & helps

DEVIC104.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Load and unload device drivers after bootup

DEVLOD.ZIP (17K)

Uploaded Fri May 03 2024 06:48 pm

Dynamic load of device drivers after boot-up

DIAGERR.ZIP (15K)

Uploaded Fri May 03 2024 06:48 pm

Memory res MSDOS error codes w/ASCII source

DIAGS.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

PC diagnostics and instructions

DICE402.ZIP (43K)

Uploaded Fri May 03 2024 06:48 pm

DOS command editor displays commands, has help

DIRCMDR1.ZIP (17K)

Uploaded Fri May 03 2024 06:48 pm

Menu config. util. for DOS5 DIRCMD variable

DISKWIZ.ZIP (59K)

Uploaded Fri May 03 2024 06:48 pm

Disk file and printer management program

DO.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

String commands together on the command line

DOAT.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Execute command at a specified time

DOSAMATC.ZIP (60K)

Uploaded Fri May 03 2024 06:48 pm

DOSamatic: Multitasking utility

DOSCLOCK.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Displays clock only while at DOS command line

DOSIX30A.ZIP (41K)

Uploaded Fri May 03 2024 06:48 pm

UNIX-like utils: DF, DU, HEAD, RM, TOUCH, WC

DOSMAX15.ZIP (18K)

Uploaded Fri May 03 2024 06:48 pm

Load MS-DOS (3.1 through 5) into UMBs

DOSNX22.ZIP (165K)

Uploaded Fri May 03 2024 06:48 pm

DOSNIX 2.2.  A UNIX style toolikit for MSDOS
DOSNIX combines the most frequently used
UNIX commands with some slick DOS utils 
to provide an extremely powerful operating
environment.  Includes versions of CAT, CP,
CHMOD, LS, MV, MVDIR, RM, RN, TEE, TOUCH
and much more.

DOSXT142.ZIP (14K)

Uploaded Fri May 03 2024 06:48 pm

Dos Extender: Alias, History, colors, and more

DRAIN.ZIP (21K)

Uploaded Fri May 03 2024 06:48 pm

Water in disk drive simulator (humor)

DRAMFAST.ZIP (23K)

Uploaded Fri May 03 2024 06:48 pm

Decrease DRAM refresh rate - better CPU speed

DRVINS11.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

Load and unload device drivers after bootup

DSKUTL11.ZIP (72K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like utils chmod/cp/du/find/mv/page/ls/rm

DT.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Send date/time to screen or file

DTIME.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Display time and date, with Turbo C source

DTKCLK11.ZIP (25K)

Uploaded Fri May 03 2024 06:48 pm

Programs to handle DTK clock/calendar board

DTSAV3.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Save system date/time to file

EISAC141.ZIP (45K)

Uploaded Fri May 03 2024 06:48 pm

Generates EISA .CFG files for ISA based cards

EM200.ZIP (62K)

Uploaded Fri May 03 2024 06:48 pm

EVENTMAN 2.0: Run programs at scheduled times

ERR_RET.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Display error code returned by program on exit

EU1_00.ZIP (71K)

Uploaded Fri May 03 2024 06:48 pm

Eldar Utilities: Set of system/file/disk utils

EXEC.DOC (1K)

Uploaded Fri May 03 2024 06:48 pm

Doc for EXEC 1/2/3.ASM

EXEC.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Assembly how-to relocate .EXE files

EXEC1.ASM (7K)

Uploaded Fri May 03 2024 06:48 pm

Callable DOS EXEC routines

EXEC2.ASM (6K)

Uploaded Fri May 03 2024 06:48 pm

Callable DOS EXEC routines

EXEC3.ASM (6K)

Uploaded Fri May 03 2024 06:48 pm

Callable DOS EXEC routines

EXECSW13.ZIP (24K)

Uploaded Fri May 03 2024 06:48 pm

Swaps calling program into expanded memory

EXECTEST.ASM (2K)

Uploaded Fri May 03 2024 06:48 pm

Test EXEC 1/2/3.ASM

FASTL124.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

Loads pgms into EMS/XMS for later fast execute

FATAL14.ZIP (15K)

Uploaded Fri May 03 2024 06:48 pm

Trap DOS critical errors & handle them better

FCII_2_1.ZIP (82K)

Uploaded Fri May 03 2024 06:48 pm

File Commando v2.1, a PC Tools clone, 1 of 3

FCII_2_2.ZIP (89K)

Uploaded Fri May 03 2024 06:48 pm

File Commando v2.1, a PC Tools clone, 2 of 3

FCII_2_3.ZIP (75K)

Uploaded Fri May 03 2024 06:48 pm

File Commando v2.1, a PC Tools clone, 3 of 3

FDK.ZIP (28K)

Uploaded Fri May 03 2024 06:48 pm

Automatically create DOS filters

FFLIP216.ZIP (95K)

Uploaded Fri May 03 2024 06:48 pm

FastFlip 2.16: Fast multiple program swapper

FIFO11.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Report type of UART (8250, 16550, etc.)

FILEC15.ZIP (18K)

Uploaded Fri May 03 2024 06:48 pm

TSR to add filename completion for COMMAND.COM

FILES102.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Increase DOS max. open files from command line

FIXBEEP.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Change the obnoxious IBM beep

FIXTIM10.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Compensate for inaccuracy in on-board clock

FRNTND41.ZIP (22K)

Uploaded Fri May 03 2024 06:48 pm

Point and Shoot front end for any program

FSERVER.ZIP (28K)

Uploaded Fri May 03 2024 06:48 pm

Point and Shoot front end for any program

GETERROR.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

TSR tells ending errorlevel of last program

GETNAME.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Find program name in memory

GETTIME.ZIP (20K)

Uploaded Fri May 03 2024 06:48 pm

Set system clock from US Naval Observatory

GO220.ZIP (183K)

Uploaded Fri May 03 2024 06:48 pm

GO!: Install-archive-from-a-diskette program

GO51.ZIP (41K)

Uploaded Fri May 03 2024 06:48 pm

Nick Shaw's 7-in-1 utility for IBM-compatibles

GRBAG220.ZIP (74K)

Uploaded Fri May 03 2024 06:48 pm

GRABBAG v2.20: 33 DOS utilities in one program

GU11.ZIP (124K)

Uploaded Fri May 03 2024 06:48 pm

The Grund Utilities, version 1.1

HLPMST11.ZIP (25K)

Uploaded Fri May 03 2024 06:48 pm

TSR pop-up help for any application

HOT_36.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Replace Ctrl-Alt-Del (w/ASM src)

HOTDOS.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Allows instant access to DOS

HOURS15.ZIP (29K)

Uploaded Fri May 03 2024 06:48 pm

Counts hours your PC is working, nonresident

HSHELL10.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Supports Hercules graphics with TST0831.ZIP

IDCLOG20.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Memory resident time logging facility

IDCUTILS.ZIP (72K)

Uploaded Fri May 03 2024 06:48 pm

Gary Conway's assorted utilities, 07/16/90

IDRV01.ZIP (15K)

Uploaded Fri May 03 2024 06:48 pm

Install/uninstall device drivers after bootup

IDT.ZIP (41K)

Uploaded Fri May 03 2024 06:48 pm

Internal DOS table viewer, w/C source

INCX110D.ZIP (208K)

Uploaded Fri May 03 2024 06:48 pm

InContext(TM) Work Environment Manager V1.10
Part 1 of 2 .  Complete Work Environment
Manager for expert PC users.  Automates more
aspects of the PC user's work than any other
product.  Designed by a PhD ergonomist, it is
based on fundamental principles of how people
actually work.  Much more than a DOS shell.
NEW VERSION 1.10 has Gantt charts,
multi-file tagging, 4DOS long descriptions,
PKZIP 2.04 support, *many* new features.

INCX110P.ZIP (265K)

Uploaded Fri May 03 2024 06:48 pm

InContext(TM) Work Environment Manager V1.10
Part 2 of 2 .  Complete Work Environment
Manager for expert PC users.  Automates more
aspects of the PC user's work than any other
product.  Designed by a PhD ergonomist, it is
based on fundamental principles of how people
actually work.  Much more than a DOS shell.
NEW VERSION 1.10 has Gantt charts,
multi-file tagging, 4DOS long descriptions,
PKZIP 2.04 support, *many* new features.

INSTAL14.ZIP (64K)

Uploaded Fri May 03 2024 06:48 pm

User-friendly installation utility

INT24.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

New Int 24H ('Critical Error') handler

INT_UTIL.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

How to work with INT vectors

INTDSP21.ZIP (23K)

Uploaded Fri May 03 2024 06:48 pm

Interactively call DOS/BIOS interrupts

INTERC2.ZIP (34K)

Uploaded Fri May 03 2024 06:48 pm

Traces software interrupts

IOMON2.ZIP (33K)

Uploaded Fri May 03 2024 06:48 pm

IO Monitor 80386 control program watches COM  
ports acting as a line monitor. Originally in 
Programmers Journal, modified by Terry Hughes 
of TurboPower Software, containing the full   
ASM, C, & PAS source and executable for a 386 
control program TSR with a new report program 
converts the memory buffer to an Ascii report.

IOVIEW.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Diagnostic - view of PC's I/O ports in action

IP122.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Serial interrupt and port verification program

IPCA12A.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Uses last BIOS bytes as a mini-SET utility

IRQR.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Report status of IRQ channels,w/TP4 & MS C src

IS_CON10.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Report if handle is associated with console

JBALARM.ZIP (22K)

Uploaded Fri May 03 2024 06:48 pm

Alarm/reminder w/multiple sounds. Works w/WIN3

JOBS32.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

JOBS v3.20 - DOS shell/Disk manager, 1 of 3

JOBS32A1.ZIP (120K)

Uploaded Fri May 03 2024 06:48 pm

JOBS v3.20 - DOS shell/Disk manager, 2 of 3

JOBS32A2.ZIP (119K)

Uploaded Fri May 03 2024 06:48 pm

JOBS v3.20 - DOS shell/Disk manager, 3 of 3

JOYREAD.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Reads & displays Joy Stick buttons/pots status

KEEPER.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Replay last 10 commands (PCMag v4 #15)

KGB104.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Monitors some DOS funcs, creates history w/src

KZAP22C.ZIP (29K)

Uploaded Fri May 03 2024 06:48 pm

Kill-O-Zap 2.2c disk/RAM/file hex editor (TSR)

LAST200.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

A programmer's Pop-up utility

LAUNCH13.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

Run a program in the background

LO11.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

Hard disk parker/screen saver. Small. v1.1

LOG3.ZIP (17K)

Uploaded Fri May 03 2024 06:48 pm

Another system utilization tracker

MASTRDOS.ZIP (43K)

Uploaded Fri May 03 2024 06:48 pm

DOS shell with comm terminal & more

MDOSP401.ZIP (108K)

Uploaded Fri May 03 2024 06:48 pm

MultiDos Plus: Real-time multitasking for DOS

MESSAGE.ZIP (48K)

Uploaded Fri May 03 2024 06:48 pm

Send msgs thru COM port between PCs, TSR w/src

MIPS.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

CPU speed comparison utility with graphics

MIRFIX.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Bug fix for DOS 5's MIRROR command

MMCLK12.ZIP (22K)

Uploaded Fri May 03 2024 06:48 pm

Real time clock card driver, MM58167A chip

MOREHAND.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Allows programs to open more than 20 files

MS_SH21B.ZIP (269K)

Uploaded Fri May 03 2024 06:48 pm

Stewartson's Ksh-like Shell for MS-DOS, Binary

MS_SH21S.ZIP (256K)

Uploaded Fri May 03 2024 06:48 pm

Stewartson's Ksh-like Shell for MS-DOS, Source

MSDTIME.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Day, hour, and free bytes in English

MSH21B.ZIP (483K)

Uploaded Fri May 03 2024 06:48 pm

Mi-shell, a programmer's shell, Ver 2.1b

MSUTIL13.ZIP (52K)

Uploaded Fri May 03 2024 06:48 pm

Assorted system & batch utils including SWITCH

MULTASK.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

Two program multitasker

NBSCOM12.ZIP (39K)

Uploaded Fri May 03 2024 06:48 pm

Set PC's time from NBS's telephone time svc

NEW14H.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

DOS-extension add functions to comm routines

NEWBEEP.ZIP (17K)

Uploaded Fri May 03 2024 06:48 pm

Change sound of PC's beep

NEWBELL.ASM (2K)

Uploaded Fri May 03 2024 06:48 pm

Replace DOS bell with shorter one

NOSHARE.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Small replacement for 'SHARE' for DOS4.0 users

NP100.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Indicates when you are shelled to DOS - remind

NS16550.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Checks to see if NS16550AN serial chip is used

NS_16550.ZIP (37K)

Uploaded Fri May 03 2024 06:48 pm

Test 16450/16550/16550a serial chips w/source

OBSKIT15.ZIP (208K)

Uploaded Fri May 03 2024 06:48 pm

Obs Toolkit: Collection of 9 powerful utils

OMSWITCH.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Change DOS switch character, with 'C' source

OX.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Redirect DOS AUX I/O to keyboard/mono display

PARAPASS.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Pass parameters to programs

PARINT.ASM (7K)

Uploaded Fri May 03 2024 06:48 pm

Trap memory parity errors

PC1HRDSK.ADD (4K)

Uploaded Fri May 03 2024 06:48 pm

How to add a hard disk to the PC1 computer

PC2TIME.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

PD clone of DoubleDOS multitasker

PCC.DOC (1K)

Uploaded Fri May 03 2024 06:48 pm

PC-Choices installation (for PCC.ZIP)

PCC.ZIP (677K)

Uploaded Fri May 03 2024 06:48 pm

PC-Choices object-oriented 386 operating syst.

PCCLK215.ZIP (69K)

Uploaded Fri May 03 2024 06:48 pm

PCCLOCK 2.15b  - Digital clock sets date 
and time by modem to NIST (NBS) atomic clock 
in Boulder, CO. Quick, convenient, and very 
accurate. Also displays date and time in big 
digits in your choice of built-in designs or 
ones you create yourself. Easy to use and fun 
to watch - Boardwatch Magazine calls PCCLOCK 
"charming from front to back." Has 6-digit, 
12- or 24-hour display, chime, and alarm.

PDAILY.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Patriquin's execute a program once a day

PECHO11.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

ECHO replacement with printf syntax

PEEPOK12.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Peek/poke utility with binary and hex display

PEP.ZIP (108K)

Uploaded Fri May 03 2024 06:48 pm

Painless Event Processor (program scheduler)

PF271.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

Port Finder: Display info/swap LPT & COM ports

PGRAP207.ZIP (106K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like tools (grep,tab,untab,print,tolower)

PH_UTILS.ZIP (259K)

Uploaded Fri May 03 2024 06:48 pm

Phil Herron's collection of utilities

PICNIX31.ZIP (114K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like commands for PC's (1 of 3)

PICNIX32.ZIP (129K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like commands for PC's (2 of 3)

PICNIX33.ZIP (92K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like commands for PC's (3 of 3)

PK191.ZIP (32K)

Uploaded Fri May 03 2024 06:48 pm

Many-feature keyboard/cursor/enhancer

PKII_112.ZIP (54K)

Uploaded Fri May 03 2024 06:48 pm

TSR keyboard utility. Many features

PMK32.ZIP (187K)

Uploaded Fri May 03 2024 06:48 pm

Professional Master Key utilities - v3.2

POPDOWN.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Pop down to DOS from any running program

POPEDIT.ZIP (35K)

Uploaded Fri May 03 2024 06:48 pm

Create/edit/save mem-resident pop-up screens

PORT11.ZIP (27K)

Uploaded Fri May 03 2024 06:48 pm

I/O port debugging tool, with C source code

PORTFIND.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Locate & install serial & par. ports, COM3&4

PORTS13.ZIP (18K)

Uploaded Fri May 03 2024 06:48 pm

Permits reading and writing to hardware ports

PORTST11.ZIP (41K)

Uploaded Fri May 03 2024 06:48 pm

Diagnostic program for serial/parallel ports

PORTTOOL.ZIP (173K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like tools ported to MS-DOS

POWKT173.ZIP (25K)

Uploaded Fri May 03 2024 06:48 pm

Keyboard speedup, screen blank, unhang, more

PRMPT5.BAT (1K)

Uploaded Fri May 03 2024 06:48 pm

Top-screen status w/DOS prompt

PROCTYPE.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

ASM routines to determine processor type

PRODO10.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Stack program commands on DOS command line

PROF.ZIP (15K)

Uploaded Fri May 03 2024 06:48 pm

EXE & COM pgm profiler, uses pgm's map file

PRTSCR.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Enable/disable Shift-Printscreen

PUFF307.ZIP (33K)

Uploaded Fri May 03 2024 06:48 pm

TSR pop-up directory and text file browser

PV12.ZIP (137K)

Uploaded Fri May 03 2024 06:48 pm

Pro-View v1.2: Disk and memory browser/editor

QDRAM.ZIP (44K)

Uploaded Fri May 03 2024 06:48 pm

Checks and sets best refresh rate

QEMMMENU.ZIP (28K)

Uploaded Fri May 03 2024 06:48 pm

Menu shell for QEMM v5.0 and MANIFEST

QINFO30.ZIP (42K)

Uploaded Fri May 03 2024 06:48 pm

Displays free mem & disk space for all drives

RALLOC.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

EMS/XMS fixes for QEMM-386 5.00/5.10/5.11/5.12

RDSTDERR.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Redirect STDERR to a file, with src

REDIR.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Combines STDERR with STDOUT for redirection

REDVIEW3.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

View redirected output on screen, w/ASM source

REPEATAT.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Periodically repeat DOS commands using AT pgm

RITM11.ZIP (29K)

Uploaded Fri May 03 2024 06:48 pm

TSR which will correct CMOS clock error

RJMFILEC.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

TSR provides filename completion w/hotkey

RSTLKIT1.ZIP (48K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like tools for MS-DOS, 1 of 2

RSTLKIT2.ZIP (197K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like tools for MS-DOS, 2 of 2

RTDX090.ZIP (29K)

Uploaded Fri May 03 2024 06:48 pm

DOS shell for timed program execution

RTIME.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Time a program's exececution w/c SRC

RTS12.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Toggle RTS for COM1 to COM4 ports

S_TOOL.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Magnuson's wildcard expansion utility

SAFARI2.ZIP (18K)

Uploaded Fri May 03 2024 06:48 pm

Explains reason for 'Abort, Retry, etc

SANSINT2.ZIP (32K)

Uploaded Fri May 03 2024 06:48 pm

Port utility - poll ports rather than use IRQs

SCOPE140.ZIP (91K)

Uploaded Fri May 03 2024 06:48 pm

Use PC as comm protocol analyzer/line scope

SCOUT55.ZIP (125K)

Uploaded Fri May 03 2024 06:48 pm

Super TSR disk manager, v5.4 - fmt/mv/cpy/etc

SCT_EM55.ZIP (128K)

Uploaded Fri May 03 2024 06:48 pm

Memory resident file/disk manager, runs in EMS

SD_300.ZIP (138K)

Uploaded Fri May 03 2024 06:48 pm

StupenDos v3.0 disk/directory management util.

SENDCOD2.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Send hex values from cmd line to STDOUT

SETBEEPL.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Now you can specify the length of PC's beep!

SETTIME.ASM (2K)

Uploaded Fri May 03 2024 06:48 pm

Set time via DOS call

SETTIME.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Call NBS time server and set system time

SH1_111.ZIP (75K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like DOS shell with novel features

SHELL35.ZIP (34K)

Uploaded Fri May 03 2024 06:48 pm

UNIX System V emulator for MS-DOS

SHELL452.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Convert DOS 4 DOSSHELL menus to DOS 5

SHOWDEVS.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Show all active device drivers, w/'C' source

SHOWDT11.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

Shows date and time without prompt to change

SHOWTD26.ZIP (13K)

Uploaded Fri May 03 2024 06:48 pm

Show current time/date with many options

SHROOM2D.ZIP (21K)

Uploaded Fri May 03 2024 06:48 pm

ShellRoom v2.0d: Swap program from MEM to disk

SIL2.ZIP (7K)

Uploaded Fri May 03 2024 06:48 pm

Silence PC speaker

SILENCE.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Turns PC speaker on and off

SIREN.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Make siren sounds on PC speaker

SLASH2.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Chg switch-char from /. DOS 5 & earlier. w/doc

SLIKMODE.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

New MODE: Set baudrate to any rate w/C src

SPKRSYS.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Device driver for speaker

SPRST161.ZIP (22K)

Uploaded Fri May 03 2024 06:48 pm

Like MS-DOS's 'set' command, with additions

SRS236.ZIP (71K)

Uploaded Fri May 03 2024 06:48 pm

Still River Shell version 2.36

STACK.ZIP (38K)

Uploaded Fri May 03 2024 06:48 pm

Stack DOS commands from the DOS command line

STACK26.ZIP (47K)

Uploaded Fri May 03 2024 06:48 pm

Command line recall/edit, with pop-up window

STEPDOS.ZIP (19K)

Uploaded Fri May 03 2024 06:48 pm

Step through executing program tracking INT21H

STIME.ZIP (39K)

Uploaded Fri May 03 2024 06:48 pm

Calls Naval Observatory to set AT system time

STOP20.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Time the execution of other programs

STPFCB12.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Replacement for DOS' file locking SHARE.EXE

STPPRG20.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Back to primary DOS shell hotkey, w/ASM source

STTIME.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Very small 'Call the Observatory' pgm set time

SUMACS.ZIP (23K)

Uploaded Fri May 03 2024 06:48 pm

Make your own Sidekick-like programs

SUPERV22.ZIP (44K)

Uploaded Fri May 03 2024 06:48 pm

Enhanced BIOS interrupt 14 comm support

SWAP12.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Swap from one application to another

SWAPCOM.ZIP (1K)

Uploaded Fri May 03 2024 06:48 pm

Swap COM1 with COM2

SWAPDS.ZIP (34K)

Uploaded Fri May 03 2024 06:48 pm

SWAPDOS: Swap two programs in memory

SWAPPORT.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Swap LPT1 with LPT2

SWELL100.ZIP (35K)

Uploaded Fri May 03 2024 06:48 pm

Allows full use of RAM when shelling to DOS

SWITCHAR.ASM (6K)

Uploaded Fri May 03 2024 06:48 pm

DOS call to find '/'

SWITCHAR.DOC (2K)

Uploaded Fri May 03 2024 06:48 pm

Doc for SWITCHAR.ASM

SWITCHAR.PAS (1K)

Uploaded Fri May 03 2024 06:48 pm

DOS call to find '/'

SWITCHAR.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Using '/' in pathnames

SYSPROF3.ZIP (65K)

Uploaded Fri May 03 2024 06:48 pm

BIOS-call profiler (nr of calls & time spent)

SYSUP101.ZIP (22K)

Uploaded Fri May 03 2024 06:48 pm

System up time program for DOS and Windows3

TEE11.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Redirect output to std out & screen v1.1 8/88

TEE9201.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Tee filter for MS-DOS (w/ASM src)

TIMEBOM2.ZIP (12K)

Uploaded Fri May 03 2024 06:48 pm

TSR executes command/program at specified time

TIMEIT.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

Check time it takes to run a program

TIMER.ASM (14K)

Uploaded Fri May 03 2024 06:48 pm

Explains problems w/BIOS timer tick & fixes

TIMER1.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Program execution elapsed timer

TIMERUN3.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

TSR executes DOS commands at a specified time

TIMGEN10.ZIP (38K)

Uploaded Fri May 03 2024 06:48 pm

Provides time service to other PCs with TIMSET

TIMSET60.ZIP (90K)

Uploaded Fri May 03 2024 06:48 pm

Sets system clock to Naval Observatory

TJUTIL14.ZIP (106K)

Uploaded Fri May 03 2024 06:48 pm

Mouse- & ColorPower for BAT. X11 in text mode

TND.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

Cmd line display date/time Mon/Tues/AM/PM/etc.

TOAD8253.ZIP (6K)

Uploaded Fri May 03 2024 06:48 pm

Tweak RAM refresh rate [ASM]

TOADEXEC.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

EXEC programs [ASM]

TOADMOD1.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Set COM 1-4 to 19200/38400/57600/115200 bps

TONE100.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Makes tone to aid computer audio troubleshoot

TOP121.ZIP (336K)

Uploaded Fri May 03 2024 06:48 pm

Top v1.10: DOS command enhancement utility

TRYST.ZIP (23K)

Uploaded Fri May 03 2024 06:48 pm

A good tutorial on computer boot up

TS5DOS11.ZIP (16K)

Uploaded Fri May 03 2024 06:48 pm

Programs for MsDos version 5 (or 4.0+)
from Prof. Timo Salmi.

TSRSL104.ZIP (202K)

Uploaded Fri May 03 2024 06:48 pm

TSR task-switcher for DOS. Swaps to disk/EMS

TSS22.ZIP (43K)

Uploaded Fri May 03 2024 06:48 pm

Total system statistics, ver 2.2

TST0831.ZIP (18K)

Uploaded Fri May 03 2024 06:48 pm

Provide hotkey shell to DOS for progs w/o it

TSTSR16.ZIP (56K)

Uploaded Fri May 03 2024 06:48 pm

Terminate and stay resident programs from
Prof. Timo Salmi of the University of
Vaasa, Finland. Includes disable, leds,
noboot, nocapslc, numlock, resclock,
rescloc2, sordino, timedown, timepest,
timeup.

TSUTIL37.ZIP (123K)

Uploaded Fri May 03 2024 06:48 pm

The first set of utilities from Prof.
Timo Salmi, University of Vaasa, Finland.
Includes day, dird, dirs, dirw, dtetim,
dtetimal, grapinfo, pvmklo, pvmklohl,
reset, stack, sysinfo, timdif, timelog.

TSUTLB20.ZIP (71K)

Uploaded Fri May 03 2024 06:48 pm

Timo's utils touch, chars, dire, setgra

TSUTLC18.ZIP (86K)

Uploaded Fri May 03 2024 06:48 pm

The Third set of utilities from Prof.
Timo Salmi, University of Vaasa, Finland.
Includes the programs dirf, dirinfo,
doubles, dtedif, hidden, readonly, split,
whatdate, and zerofile.

TSUTLD20.ZIP (79K)

Uploaded Fri May 03 2024 06:48 pm

Timo's utils bigcurs, keyrate, caps, switchar

TSUTLE22.ZIP (72K)

Uploaded Fri May 03 2024 06:48 pm

The fifth set of utilities from Prof.
Timo Salmi, University of Vaasa, Finland.
Includes clobber, cmos, cmosalar, msplit,
pestikid, setvideo and tdel.

TSUTLF12.ZIP (36K)

Uploaded Fri May 03 2024 06:48 pm

The sixth set of utilities from Prof.
Timo Salmi, University of Vaasa, Finland.
Includes advdate, strings, strmemo.

TYME.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Displays time/date in readable format

U.ASM (17K)

Uploaded Fri May 03 2024 06:48 pm

Remove the TSR program, DOSEDIT, from memory

U.DOC (1K)

Uploaded Fri May 03 2024 06:48 pm

Two line description of U.ASM

UARTBUG.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

UART and COM port debuging tool, TSR

UDATE.ZIP (19K)

Uploaded Fri May 03 2024 06:48 pm

Displays the date and/or time in any format

UNDOC2EH.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Demo of undocumented interrupt service 2Eh

UPDATE11.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

DOS system clock date updater

UPTIME.ZIP (3K)

Uploaded Fri May 03 2024 06:48 pm

Time in days/hours/mins/secs since system boot

USNOTIME.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Set your system clock to US Naval Obsv. time

UTILS1.ZIP (2K)

Uploaded Fri May 03 2024 06:48 pm

Misc. utilities by E. Miller

UXUTL210.ZIP (951K)

Uploaded Fri May 03 2024 06:48 pm

Unix-like utilities for use with MS_SH shell

V20TIMER.ZIP (4K)

Uploaded Fri May 03 2024 06:48 pm

Checks speed of NEC V 20 chip

VEAL0989.ZIP (57K)

Uploaded Fri May 03 2024 06:48 pm

Craig Veal utility programs

VIDCLK.ZIP (5K)

Uploaded Fri May 03 2024 06:48 pm

Configurable on-screen clock

VINTRO.ZIP (32K)

Uploaded Fri May 03 2024 06:48 pm

Intro & tutorial to NEC V20/30 - C/G Req'd

VMIX278.ZIP (176K)

Uploaded Fri May 03 2024 06:48 pm

Multitasking/multiuser environment for 286/386

VSMS111.ZIP (48K)

Uploaded Fri May 03 2024 06:48 pm

Very Simple Multiuser System v1.11 for XT/AT

VTYPE.ZIP (9K)

Uploaded Fri May 03 2024 06:48 pm

Enhanced DOS 'type' command with options

WATCH102.ZIP (10K)

Uploaded Fri May 03 2024 06:48 pm

Tracks exec time of a pgm/method of DOS return

WHOAPC.ZIP (11K)

Uploaded Fri May 03 2024 06:48 pm

WHOA! slows down PC or AT, v1.0

WILDCARD.ZIP (8K)

Uploaded Fri May 03 2024 06:48 pm

Add wild cards to progs that don't have them

WIZARD.ZIP (70K)

Uploaded Fri May 03 2024 06:48 pm

Program Wizard - hard disk menu and file mgr.

XANADU20.ZIP (17K)

Uploaded Fri May 03 2024 06:48 pm

Xanadu utils v2.0 HOTDIR/PCSTAT/QUICKCRT/SFIND

XLIST232.ZIP (70K)

Uploaded Fri May 03 2024 06:48 pm

Hard disk manager for DOS, ZIP, and ARC files

XLOCK132.ZIP (55K)

Uploaded Fri May 03 2024 06:48 pm

Security system, prevents unauthorized access

XPACK.ZIP (133K)

Uploaded Fri May 03 2024 06:48 pm

Balena's collection of programmer utilities

XPORT21.ZIP (28K)

Uploaded Fri May 03 2024 06:48 pm

D. I. File Transporter Shareware Ver. 2.1.
Nice RS232-based file transfer utility.
Reliable and easy to use, now includes
support for the NS16550 serial interface
chip.  Includes program to copy XPORT.EXE
to system with incompatible disk.

Z10.ZIP (135K)

Uploaded Fri May 03 2024 06:48 pm

General purpose utilities from Scott Pazur

ZAP33.ZIP (32K)

Uploaded Fri May 03 2024 06:48 pm

Multi-purpose file handler/disk utility