| Free lossless audio encoder and decoder | |
| https://xiph.org/flac/ | |
| flac-1.4.3 | BSD FDL-1.2 GPL-2 LGPL-2.1 |
| download~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-solaris | gentoo |
| flac-1.3.4 | BSD FDL-1.2 GPL-2 LGPL-2.1 |
| download~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv sparc x86 ~amd64-linux ~x86-linux ~ppc-macos ~x64-solaris | gentoo |
| flac-1.3.2 | BSD FDL-1.2 GPL-2 LGPL-2.1 |
| downloadamd64 arm arm64 | didos |