Download of LZMA SDK 4.49 beta (7za449.zip: 350,557 bytes) will begin shortly. If not so, click 7za449.zip.
Japanese mirror of a file archiver with the high compression ratio "7-Zip" in http://sourceforge.net/projects/sevenzip/. It corresponds to various file formats, such as 7z, ZIP, CAB, RAR, ARJ, LZH, CHM, GZIP, BZIP2, Z, TAR, CPIO, ISO, MSI, WIM, NS...