WinArchiver 2.8 Features:

Open and extract zip, rar, 7z, and other archive files. WinArchiver can unzip all popular archives.
Create zip, 7z, iso, and mzp files from hard disk files.
Edit existing archive files.
Mount zip, rar, and other files to virtual drives without extraction. You can use WinArchiver as a professional virtual drive software.
Burn image files to CD, DVD, and Blu-ray discs.
Make disc image files from CD, DVD, and Blu-ray discs.
Support unicode file names.
Support multivolume, encryption, and archive comments.
Support Windows Explorer shell integration.
Support both 32-bit and 64-bit Windows.

WinArchiver 2.8 System requirement:

Windows 98 / Window Me / Windows 2000 / Windows XP / Windows 2003 / Windows Vista / Windows 7 operating system or above.
Intel Pentium 166MHz or above.
64MB memory.
At least 10MB hard disk space.