Unix pages
Home -> UNIX software -> LIBDSK

[ Introduction | Changelog | Information | Download | Lib765 | Diskette Tools | Serial Port Server ]


LIBDSK is a library for accessing discs and disc image files. It is intended for use in:

New in 1.4.x

New in 1.5.x

Data loss warning: If you use the 'rcpmfs' driver with files that exceed 16k in size and are not an exact multiple of 128 bytes, you must update LibDsk to v1.5.18 or later, as earlier versions have been known to corrupt such files.

Older changes

Disc types supported

LIBDSK has drivers for:


Stable Version

[TAR] Stable version: libdsk-1.4.2.tar.gz

[ZIP] LibDsk 1.4.2 executables for Windows

[ZIP] LibDsk 1.4.0 executables for DOS

Development Version

[TAR] Development version: libdsk-1.5.19.tar.gz

[ZIP] LibDsk 1.5.19 executables for Windows

[ZIP] LibDsk 1.5.19 executables for DOS


Debian packages by Darren Salt.

Packages for Fedora Core 2 and Redhat 9 by Ian Chapman.

Packages for Gentoo


Lib765 is the floppy controller emulation from JOYCE, separately packaged. It is (in some sense) the reverse of LibDsk; it converts uPD765a commands into LibDsk API calls. It should come in handy if you're writing a PCW, CPC or Spectrum+3 emulator; if you want to use it in a PC emulator, you'll need to add features such as DMA.

New in v0.4.x

[TAR] lib765-0.4.2.tar.gz

Diskette Tools

The Diskette Tools program is a GUI front-end to LibDsk. It doesn't do any more than the provided sample utilities, but it looks nicer.

[Screenshot of
Diskette Tools under Linux]

[TAR] dsktool-1.0.5.tar.gz (38k): Source code - suitable for Linux, Windows and probably other platforms. Requires wxWidgets to compile.

[ZIP] dsktool103.zip (1473k): Compiled version for Windows, including source code.

Serial Port Server

AUXD is a server for CP/M, allowing drives from CP/M systems to be made available to LibDsk over a serial link. Two versions are included - a generic CP/M server, and one for Amstrad PCW/CPC/Spectrum +3 CP/M.

[ZIP] auxd.zip (62k) - source code and compiled programs.

John Elliott 2019-08-24