Available Images 1 image indexed · generated Mon 11 May 2026, 14:57 UTC

IBM XT PCDOS 3.30 mTCP Suite

DSDD360Kb
IBM-XT_PCDOS-3.30_mTCP-Suite_DSDD360Kb.img 360 KB

Image of bootable 360KB DS/DD floppy disk containing:

Core PC-DOS 3.30 + Utilities
Core mTCP Suite (including NetDrive)

💾
DSDD 360KB c. 1983
Media 5.25" Double-Sided Double-Density
Geometry 40 tracks · 9 sectors · 2 sides
Rotation 300 RPM
Compatible drives IBM PC/XT, PC-DOS 2.0+, any 360KB 5.25" drive

The workhorse format of the early PC era. Compatible with virtually every 5.25" 40-track drive made for the IBM PC.

Writing to Physical Disks

Linux / macOS

COMMAND LINE · DD

Use the dd utility to write the raw image byte-for-byte to your floppy device. Identify your device node first — typically /dev/fd0 on Linux.

dd if=diskname.img of=/dev/fd0 bs=512

Greaseweazle

SPECIALIST HARDWARE · FLUX-LEVEL

For sector-perfect writes with full flux-level fidelity, use a Greaseweazle board. Recommended for all formats, especially 360KB and ED disks.

gw write --drive A diskname.img

Windows

GUI TOOL · RAWWRITEWIN

RawWriteWin is the classic Windows tool for raw floppy image writing. Balena Etcher also works for standard-geometry images on USB-attached drives.

rawwritewin.exe → select image → write

Virtual Machines

EMULATION · QEMU / DOSBOX

Disk images can be used directly in emulators without writing to physical media. Mount as drive A: and boot as normal.

qemu -fda diskname.img -boot a