to extract the contents of the three installation floppy images into a single folder. Combine Installer Files
There is a slight technical irony in searching for an "MS-DOS 6.22 Bootable ISO." download ms dos 6.22 bootable iso
mkisofs -b boot_sector.bin -no-emul-boot -boot-load-size 4 -o msdos622_custom.iso CD_ROOT/ to extract the contents of the three installation
However, there is one notable exception: (formerly DreamSpark) used to offer a "MS-DOS 6.22 ISO" to developers. But that image was unbootable—it contained the installation files, but you still needed a boot floppy. download ms dos 6.22 bootable iso
If you search for this term, you will encounter two main sources. Here is how they stack up: