file extension of old computers emulator

[emulator]

In this site there no are these extension files:
-.c128, commodore 128 disk file;
-.a26, atari 2600 disk file;
-.a52, atari 5200 disk file;
-.a78, atari 7800 disk file;
-.(old amstrad), old amstrad computer disk file;
-.(olivetti), olivetti disk file;
-.ibm, IBM disk file;
-.(spectrum ZX), spectrum ZX disk file;

Please, what are ATARI 130XE, (400, 600, and 800)XL or 8bit Atari disk file
extension? I'm disperately searching them.

[Prozac1970]

Not sure if this of some help?

ATR - Atari ATR Disk Image (binary type: An Atari disk image used by Atari computer and disk drive emulators)
As found on:
http://www.umich.edu/~archive/atari/8bit/00.EXTENSIONS

A lot of info also here:
http://www.atarimax.com/ape/docs/Dis...Atr_Format_APE

PC Xformer runs your Atari 400/800, Atari 800XL, and Atari 130XE software on your PC. PC Xformer is optimized for today's 486 and Pentium computers and is available in two versions
found here:
http://www.emulators.com/xformer.htm

[joshua090909]

Arn't emulators ILLEGAL copies of games?

[Staff]

Not at all. An emulator is a simulation of an operating system or operating environment. The ROM image (program) that runs in the emulator may or may not be a legal copy of a game.

[joshua090909]

Oh.....