SDF is released under the [[BSDLicense][BSD open-source license]]. The latest source release of SDF is: * [[http://www.meta-environment.org/releases/sdf-bundle-2.6.2-precollected.tar.gz][SDF 2.6.2 source bundle]] A binary distribution for Linux/x86 is also available: * [[http://www.meta-environment.org/releases/sdf-2.6.3-linux-i386.bin.sh][SDF 2.6.3 linux binary distribution]] The SDF bundle contains: * the SGLR parser * the SDF2 parser generator * the Pandora formatting tool, based on Box. * the ATerm library (C library) Java programmers may be interested in a working Java version of SGLR (the parse table interpreter): * http://www.strategoxt.org/Stratego/JSGLR [[OldReleases][Older releases can be found here.]]