Haystack Software Arq 5.x | MacOSX | 17 MB

Arq 是一款为MAC准备的在线备份软体， 可以实时备份所有的元数据，包括各个资源分支，

訪問控制列表和創建者密碼等等。访问控制列表和创建者密码等等。

Back up your files automatically, to your own cloud account, with Arq. Just connect Arq to your own Google Drive account, Amazon Web Services account, SFTP server, Greenqloud account, DreamObjects account, or any S3-compatible server.

Everything is encrypted before transfer, so your files are safe and secure.

Arq backs up your files automatically, every hour.

If you accidentally delete a file, you can go back in time and restore the file from your cloud backups.

Back up external hard drives, NAS files, whatever you want. Arq has no limits.

Requires Mac OS X 10.9 ("Mavericks"), 10.8 or 10.7