Download of aZip Unarchiver 4.0.3 for Mac was available from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. AZip Unarchiver for Mac belongs to System Tools. This free software for Mac OS X was originally created by TheBraveSoft. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
aZip Unarchiver is a fast and effective unpacking tool. The application helps you extract all common archive file formats easily and fast. It supports all common archive formats, including 7z, ZIP, XZ, BZIP2, GZIP, RAR, TAR, WIM, ARJ, CAB, CHM, CPIO, CramFS, DEB, DMG, FAT, HFS, ISO, LZH, LZMA, MBR, MSI, NSIS, NTFS, RPM, SquashFS, UDF, VHD, WIM, XAR, and Z.
You may want to check out more software for Mac, such as iZip Unarchiver, Total Unarchiver Free or Dr. Unarchiver, which might be similar to aZip Unarchiver.