gnuwin32
on SourceForge
libarchive/2.3.4/libarchive-2.3.4-src.zip
libarchive/2.3.4/libarchive-2.3.4-src-setup.exe
libarchive/2.3.4/libarchive-2.3.4-setup.exe
libarchive/2.3.4/libarchive-2.3.4-doc.zip
libarchive/2.3.4/libarchive-2.3.4-lib.zip