Build software better, together

Digitoxin1 / DiskImageTool

A powerful floppy disk image manager with built-in bitstream analysis and Greaseweazle support. Also includes optional Kryoflux integration.

retrocomputing disk-image windows-gui bitstream kryoflux hxc floppy-disk 86box greaseweazle wine-compatible floppy-image-manager disk-preservation flux-imaging greaseweazle-frontend kryoflux-frontend

Updated Oct 16, 2026
Visual Basic .NET

yas-sim / floppy_disk_shield_2d

Star

This is a project to retain 2D/2DD floppy disk data as a raw bit-stream data. The project includes both HW and SW.

emulator retrocomputing arduino-boards retrogaming arduino-uno fdd floppy floppy-disk-interface floppy-disk-images floppy-disk

Updated Nov 23, 2023
Python

Axel051171 / UnifiedFloppyTool

Star

UnifiedFloppyTool (UFT) is an open-source, cross-platform toolkit for preserving and recovering vintage floppy disks — including flux imaging support (Greaseweazle/KryoFlux). No bit gets lost.

cross-platform cpp archiving amiga commodore-64 retrocomputing ms-dos digital-preservation atari-st data-recovery apple-ii kryoflux floppy-disk qt6 disk-imaging fluxengine greaseweazle flux-imaging

Updated Sep 30, 2026
C

giannitedesco / scaraOS

Star

A 32bit multiboot OS kernel for IA32 (PC/AT) systems.

c ext2 kernel assembly operating-system x86 memory-management operating-systems i386 ia32 kernels paging x86-32 multi-tasking x86-assembly ext2-filesystem floppy-disk

Updated Jul 17, 2017
C

lynchaj / duodyne

Star

Duodyne is a hobbyist retrocomputer system designed to run ROMWBW. It is comprised of modules on a system bus

esp32 ide z80 backplane kicad 65816 cf sd fdc tms9995 floppy-disk romwbw ppide cts256a freerouting ch376b

Updated Jul 27, 2025
HTML

Windows tool to read, write, format and test floppy disks and disk images for Atari ST, PC, Amiga, Mac and other retro computers — works with USB floppy drives, internal drives (fdrawcmd.sys) and Greaseweazle. Made for hardware collectors.

windows csharp amiga retrocomputing floppy atari-st floppy-disks atari-ste windows-11 floppy-disk-interface floppy-drives floppy-disk-images floppy-disk greaseweazle atari-st-tools greaseweazle-gui fdrawcmd

Updated Oct 20, 2026
C#

stepleton / bootloader

Star

A public domain floppy disk bootloader for Apple Lisa computers

bootloader floppy apple-lisa twiggy floppy-disk

Updated Jan 2, 2026
Assembly

martincurkovic / akaiutil-gui

Star

A cross-platform Qt GUI for akaiutil (Akai S900/S1000/S3000 filesystem tool)

disk-image sampler akai floppy-disk akai-s950 music-utility

Updated Oct 20, 2026
Python

SukkoPera / tcbm2sd-44pin

Star

44-Pin version of TCBM2SD

retro commodore retrocomputing retrogaming commodore-16 floppy-drives commodore-plus4 floppy-disk commodore-1541

Updated Mar 4, 2026
Verilog

freemchr / fluxforge

Sponsor

Star

Greaseweazle GUI for Windows — back up, preserve and write floppy disks (Amiga ADF, Atari ST, PC IMG, C64 D64, raw SCP flux) with a live track map and honest results.

windows flux dotnet wpf amiga scp commodore-64 retrocomputing digital-preservation atari-st data-recovery floppy-disk disk-imaging greaseweazle floppy-disk-imaging

Updated Oct 14, 2026
C#

Maelwalser / brOS

Star

bro, do you even use brOS?

kernel assembly operating-system bootloader fat12 keyboard-driver quemu floppy-disk

Updated Nov 2, 2025
Assembly

anomixer / beautifulboot-pc

Star

A bootable 1.44 MB floppy: falling starfield, crackling PC speaker, retro game launcher. Inspired by the 1984 Apple ][ Beautiful Boot.

dos launcher bootloader retrogaming dosbox pc-booter floppy-disk 8086-assembler

Updated Jul 30, 2026
Assembly

JaredCabot / tds-floppy-emulator

Star

Clean-room replacement firmware for the SFR1M44-DU26 (Gotek) slim floppy emulator, for the floppy disk drive of Tektronix TDS 500/600/700 oscilloscopes. 1.44 MB disk in flash, verified file transfers to and from a USB flash drive, and firmware updates from a USB stick.