Downloading LBackup 0.9 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The software lies within System Tools, more precisely Backup & Restore. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe.
From the developer:
LBackup is a backup system, aimed at systems administrators who require reliable backups with minimum fuss. It is configured with configuration files, and the backup is started from the command line.
LBackup supports backing up to encrypted disks (via the network). In addition, LBackup supports synchronizing encrypted sparsebundles to multiple systems with post action scripts.
You may want to check out more software for Mac, such as LBackup, which might be related to LBackup.