1. Files
  2. 640 v3 (1993)
  3. 640v3_iso4dos
  • 4d24h20b.zip (23K)

    Uploaded Thu Dec 18 2025 20:37:13

    4D24H20B.ZIP contains a new critical error
handler designed to replace the one present
in the otherwise excellent 4DOS command 
interpreter from JP Software. (The normal 
critical error handler is the piece of code
printing the notorious message 'Abort, Retry,
Ignore ...' when you have forgotten to close
the drive door to the diskette drive - it
also called an interrupt 24h handler).  
It is inspired by 4DOS24H from Patrick 
Philippot but completely rewritten and 
optimized in almost any possible way.
  • 4d402b.zip (6K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4dos402d.zip (231K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4dos402p.zip (277K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4dos402u.zip (169K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4dosnt10.zip (203K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4dupd402.zip (7K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4fcsb12.zip (24K)

    Uploaded Thu Dec 18 2025 20:37:13

    4Comment: Extracts file descriptions from
textfile and installs as 4dos comments or as
comments in zip/pak/arj/zoo file. Also
extracts comments from compressed file to
text file. 4dos ver 3 and 4 compatible.
  • 4file2s.zip (3K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4file2s5.zip (63K)

    Uploaded Thu Dec 18 2025 20:37:13

    A MULTI-PURPOSE FILE & DISK MANAGEMENT TOOL.
Does single & marked files. Also edits 4DOS &
NDOS "file notes", putting _full_ power into
this feature.  Point-&-shoot loading of files
into your favorite utilities via configurable
utility ports.  Fast disk navigation!  A
clean, easy interface makes this a true power
tool.  4FILES Version 2S.4, by ASP author.
  • 4file2ua.zip (74K)

    Uploaded Thu Dec 18 2025 20:37:13

    4FILES 2U.A : A MULTI-PURPOSE FILE
MANAGER. Does single & marked files.  Edits
4DOS/NDOS "file notes."  Provides point-and-
shoot loading of files into your favorite
utilities (e.g. editor, browser, archiver,
file finder, etc.).  Very fast disk navig-
ation!  A clean, easy interface makes this
a true power tool.  Written in assembly
language -- only 31K!  Shareware, registr-
ation $20 US.
  • 4os210.zip (219K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4sight13.zip (7K)

    Uploaded Thu Dec 18 2025 20:37:13

  • 4utils72.zip (91K)

    Uploaded Thu Dec 18 2025 20:37:13

    Free utilities for 4DOS/NDOS. Includes:
1) 4DESC v. 1.42   Full-screen 4DOS file 
description editor with cut and paste 
capability. 40-character limit for 
descriptions. Calls file viewer or DOS 
shell. 
2) 4FF v. 1.51  4DOS-aware file finder. 
Looks inside .ZIP and .LZH files.  Displays 
file descriptions when files are found. 
Also Includes Turbo Pascal source code.
  • dir2bbs2.zip (24K)

    Uploaded Thu Dec 18 2025 20:37:13

  • dzk4d304.zip (161K)

    Uploaded Thu Dec 18 2025 20:37:13

    DiZk4D  3.04    The FIRST dizk cataloger
created specifically for 4DOS.  Edit & Create
description  files,  catalog  dizks,  print 4
styles  of   labels,  dizk  sleeves,  perform
searches   and   MORE!   Works  as  easy   as
slipping  a  disk  into the drive and running
DIR.  From Unicorn Software Ltd.
  • ez_btm05.zip (43K)

    Uploaded Thu Dec 18 2025 20:37:13

  • files1.bbs (1K)

    Uploaded Thu Dec 18 2025 20:37:13

  • jambtm02.zip (56K)

    Uploaded Thu Dec 18 2025 20:37:13