Szukam steem

https://sourceforge.net/projects/steemsse/

Download Steem SSE for free. An update of legendary Atari ST emulator Steem. Steem SSE ('ST Enhanced EMulator Sensei Software Edition' in full) is an updated version of Steem. Features have been added and emulation has been improved.

https://emutos.sourceforge.io/

EmuTOS is a Free operating system for computers based on Motorola 68000 or ColdFire microprocessors. It features functionality similar to TOS, which powered the Atari ST and its successors between 1985 and 1994. EmuTOS can run on real hardware, either as ROM replacement or from floppy. Of course, it also runs happily on any Atari emulator such as ARAnyM, Hatari, or Steem SSE. EmuTOS is Free Software, so it is better than TOS in several ways: It can be freely used and redistributed with emulators, in respect of the GPL licence. This way, users can run legacy third-party software on emulators without requiring copyrighted Atari ROMs, thereby avoiding legal issues. It can be improved, to support more features and more hardware than Atari TOS. It is actively developed and supported.

https://github.com/ChrisBertrandDotNet/ST-Recover

ST Recover can read Atari ST floppy disks on a PC under Windows, including special formats as 800 or 900 KB and damaged or desynchronized disks, and produces standard .ST disk image files. Then the image files can be read in ST emulators as WinSTon or Steem.

https://github.com/steem-engine/steem-engine

The Steem Engine is a free Atari STE emulator made with ease of use in mind.