libpng
on SourceForge
libpng12/older-releases/1.2.53/lpng1253.zip.asc
libpng12/older-releases/1.2.53/lpng1253.zip
libpng12/older-releases/1.2.53/lpng1253.tar.bz2.asc
libpng12/older-releases/1.2.53/lpng1253.tar.bz2
libpng12/older-releases/1.2.53/lpng1253.7z.asc
libpng12/older-releases/1.2.53/lpng1253.7z
libpng12/older-releases/1.2.53/libpng-1.2.53.tar.xz.asc
libpng12/older-releases/1.2.53/libpng-1.2.53.tar.xz
libpng12/older-releases/1.2.53/libpng-1.2.53.tar.gz.asc
libpng12/older-releases/1.2.53/libpng-1.2.53.tar.gz
libpng12/older-releases/1.2.53/libpng-1.2.53.tar.bz2.asc