| Software speech synthesizer for English, and some other languages | |
| https://github.com/espeak-ng/espeak-ng | |
| espeak-ng-9999 | GPL-3+ unicode |
| download~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 | gentoo |
| espeak-ng-1.51 | GPL-3+ unicode |
| download~alpha amd64 arm arm64 ~hppa ~ia64 ~loong ppc ppc64 ~riscv sparc x86 | gentoo |