Entpacker / Packer App.

Enhancements in 2.1.2
Hold down the Cmd key while dropping a folder in the queue window to recursively extract all archives in it.
Hold down the Alt key while dropping an archive in the queue window to force compression.

Bug Fixes in 2.1.2
When starting BetterZip through one of the services in the Services menu, no empty archive window will be opened.
Fixed a possible crash when quitting BetterZip with the favorites sidebar opened.
The registration window could lead to an inifinite loop under certain circumstances.
The split size for 7z archives was limited to 4GB.
Fixed a bug in handling \