| C library for image processing and analysis | |
| http://www.leptonica.org/ | |
| leptonica-1.84.1-r2 | Apache-2.0 |
| download~alpha ~amd64 ~arm ~arm64 ~loong ~mips ~ppc ~ppc64 ~riscv ~sparc ~x86 ~ppc-macos | gentoo |
| leptonica-1.83.1 | Apache-2.0 |
| download~alpha amd64 arm arm64 ~loong ~mips ppc ppc64 ~riscv ~sparc x86 ~ppc-macos | gentoo |