: ARC lossless data compression and archive format

windows
ALZip
IZArc
PeaZip
PowerArchiver
Stuffit
WinZip
ZipZag

mac
StuffIt Expander
The Unarchiver

: Norton Backup Archive

windows
Norton 360
Norton Online Backup

mac
Norton Online Backup

: Nintendo Archive File

windows
Reggie! Level Editor
SZS Modifier
Tanooki