libgig is a C++ library for loading, modifying existing and creating new Gigasampler (.gig) files and DLS (Downloadable Sounds) Level 1/2 files, KORG sample based instruments (.KSF and .KMP files), SoundFont v2 (.sf2) files and AKAI sampler data. The source code package includes a couple of command line tools based on the library. The library and tools are released in source code format under the GNU General Public License, except the AKAI classes which are released under the GNU Lesser General Public License.

This library is developed and optimized for POSIX compliant operating systems like Linux and OSX and since release 3.1.1 for Windows as well. libgig was developed to compile on any operating system, though since release 3.0.0 libgig uses one tiny operating system dependant method to be able to resize files. Should be a 5 minute job to implement this method for other operating systems as well though.

Source Code

Version File Name File Size Date
4.0.0 libgig-4.0.0.tar.bz2 684k 14-Jul-2015 18:36
3.3.0 libgig-3.3.0.tar.bz2 330k 30-Jul-2009 10:35
3.2.1 libgig-3.2.1.tar.bz2 316k 05-Dec-2007 16:33
3.2.0 libgig-3.2.0.tar.bz2 329k 14-Oct-2007 16:52
3.1.1 libgig-3.1.1.tar.bz2 294k 24-Mar-2007 19:26
3.1.0 libgig-3.1.0.tar.bz2 294k 24-Nov-2006 14:03
3.0.0 libgig-3.0.0.tar.bz2 275k 28-Apr-2006 20:05
2.0.2 libgig-2.0.2.tar.bz2 255k 15-Aug-2005 19:34
2.0.1 libgig-2.0.1.tar.bz2 241k 13-June-2005 02:18
2.0.0 libgig-2.0.0.tar.bz2 61k 10-May-2005 12:08
1.0.0 libgig-1.0.0.tar.bz2 67k 26-Nov-2004 23:39
0.7.1 libgig-0.7.1.tar.bz2 56k 09-July-2004 00:13
0.7.0 libgig-0.7.0.tar.bz2 253k 03-May-2004 16:51
0.6.0 libgig-0.6.0.tar.bz2 336k 20-Dec-2003 05:41

See Changelog for details.

Binary Packages

For Windows you can find a precompiled DLL of libgig, coming with the example command line tools as .exe files, packed into one .zip file. For Linux there are currently Debian packages and RPM packages for Redhat / Fedora, SuSE and Mandrake. Note that libgig is already part of many distributions. You might want to use packages coming with your distribution instead.


The libgig sources and the 'gigtools' Debian package contain the following command line tools:


Online API Documentation for the latest libgig version (automatically updated to latest version from SVN) (HTML)

Old kick start documentation for libgig (OpenOffice, PDF)


There are couple of example applications which demonstrate how to use the library. Beside the mentioned tools coming with the source packages, there are also the following demo applications (only in source code format):


Besides LinuxSampler and its related programs (e.g. qsampler, gigedit), the following third party applications are also using libgig to access Gigasampler format files:

You are also using libgig for your application? Please let me know!


UML static structure diagram focused on the aspect of actually using the library (created with TCM):
Version File Formats Date
1.0.0 TCM, PDF, PostScript 26-Nov-2004 21:18
0.7.x TCM, PDF, PostScript 03-May-2004 17:36
0.6.0 TCM, PDF, PostScript 20-Dec-2003 05:41
(Sorry, these UML diagrams are a bit outdated).


You can check out the latest development version of libgig from the LinuxSampler Subversion server:

svn co libgig

You can also browse the libgig Subversion repository.


This library was written by Christian Schoenebeck (PGP/GPG Public Key).


libgig and its tools are released under the GNU General Public License, except the AKAI classes which are released under the GNU Lesser General Public License


You can either send emails to the LinuxSampler Developers Mailing List or contact me directly.

Happy hacking!