ConeXware Inc - (Shareware)
PowerArchiver is a powerful archive software that allows easily to create archives and decompress them for many formats.
PowerArchiver is a powerful archive utility that can compress and decompress a large number of formats: 7z, ZIP, CAB, LHA (LZH), TAR, TAR.GZ, TAR.BZ2, BH, RAR, ARJ, ARC, ACE, ZOO, GZ and BZIP2. It protects archives with passwords and it can also be verified by an antivirus. It also manages XXE and UUE encoded files and can also create self-extracting ZIP files, RAR, ACE, ARJ, LHA and BH.
An interesting feature is that it allows to decompress multiple files simultaneously.
PowerArchiver also adds extensions to Windows Explorer to extract an archive in the current directory as the name of the subdirectory of the archive (for example C: softwarearchive.zip becomes c: softwarearchive).
# Improvements and fixes
* Backup: You can now add 7-Zip AES file name encryption to the backup archives. Without proper password, nobody will be able to open these archives.
* Backup: 7-Zip spanning options have been added. In addition to previously available zip/zipx spanning, now you can also use 7-zip spanning in backup.
* 7-Zip SFX has been updated to the latest version.
* Optimizations: lowered the size of PowerArchiver’s main executable by 1 MB.
* Optimizations: reduced memory usage by 350 kb.
* Various minor improvements and fixes.