No specific info about version 1.0. Please visit the main page of Packer on Mac Informer.
FileZilla (ported from Windows) is a fast and reliable FTP client and server with lots of useful features and an intuitive interface.
Murus lets you unleash the hidden power of PF, the OS X packer filter.
ReFill Packer lets you create your own ReFill sound libraries for use in Reason.
A small utility that can pack, unpack and view the contents of Mkext files.
Quickly validate and compress javascript code.