MSA (Magic Shadow Archiver)
MSA is a floppy disk image format for Atari computers. It originated with the Magic Shadow Archiver software. It's used for archiving floppy disks, and is supported by some emulators.
For general information about Atari ST disk images, see ST disk image.
MSA files begin with bytes
- Atari Image File Formats, by DrCoolZic
- No Fragments 1
- Some files on The Crawly Crypt Collection CD 2, for example adr_1.msa