MYDOS 3.18 ATR8000
MYDOS 3.18 (C) 1984 Wordmark

MyDos 3.18 ATR8000 – Screenshot 01
- Support for ATR8000 / RS232
- System files only
System disk (ATR): MyDos 3.18-atr8000 • • • » read more »
MYDOS 3.18 (C) 1984 Wordmark

MyDos 3.18 ATR8000 – Screenshot 01
System disk (ATR): MyDos 3.18-atr8000 • • • » read more »
MYDOS 3.12 (C) 1983 Wordmark

MyDos 3.12 ATR8000 – Screenshot 01
System disk (ATR): MyDos 3.12-atr8000 • • • » read more »
MYDOS 3.08 (C) 1983 Wordmark

MyDos 3.08 – Screenshot 01
System disk (ATR): MyDos 3.08 • • • » read more »
MYDOS 3.013 (C) 1984 Wordmark

MyDos 3.013 – Screenshot 01
System disk (ATR): MyDos 3.013 • • • » read more »
MYDOS 3.07 (C) 1983 Wordmark

MyDos 3.07 – Screenshot 01
System disk (ATR): MyDos 3.07 • • • » read more »
MYDOS 4.53/3 with RamBoot and Source Code

MyDos 4.53-3 Source – Screenshot 01

MyDos 4.53-3 Source – Screenshot 02
• • • » read more »MyDOS V.4.53/3
Original program by
Charles Marslett and Bob Puff
v.4.53/3 Mods. by David R. Eichel
Released 1/1/90
READ .ME
MYDOS 4.50T (C) 1988 Wordmark
Tooldisk Maker 2.0 by Jaku-B 1996

MyDos 4.50t Tooldisk – Screenshot 01

MyDos 4.50t Tooldisk – Screenshot 02

MyDos 4.50t Tooldisk – Screenshot 03
System disk (ATR): MyDos 4.50T ToolDisk Maker 2.0 • • • » read more »
MYDOS 4.50D patched for KMK/JZ IDE interface (Draco)

MyDos 4.50d kmk ide – Screenshot 01
• • • » read more »Changes in MyDOS 4.50D
———————-The MyDOS 4.50D is a version of
MyDOS 4.50 patched for use with
the IDE Interface to eliminate
troubles with bootup from a drive
other than the D1:If your
MYDOS 4.50.1M (C) 1988 Wordmark
Move OS / RAM OS

MyDos 4.50.1m OS Move – Screenshot 01
• • • » read more »TO MOVE THE OS FROM ROM TO RAM, LOAD
THE FILE ‘MOVEOS’ WITH THE ‘L’ OPTION
OF DOS. TO MOVE THE OS
MYDOS 4.53/4 Customizer

MyDos 4.53 Customizer – Screenshot 01

MyDos 4.53 Customizer – Screenshot 02
• • • » read more »This is a simple Atari BASIC program.
It customizes the DUP.SYS file of
MyDos 4.50. It allows you to set a
default screen color, border color,
text luminance, and left
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