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Arq is super-easy online backup for the Mac. Back up to your own Google Drive storage (15GB free storage), your own Amazon Glacier ($.01/GB per month storage) or S3, or any SFTP server. Arq backs up and faithfully restores all the special metadata of Mac files that other products don't, including resource forks, ACLs, and creator codes.

Arq works like Time Machine, except you don't have to remember to plug in your external hard drive. Following the initial backup, Arq automatically makes incremental backups every hour, every day, uploading just the files that have changed since your last backup. Arq keeps hourly backups more...

What's New

Version 4.5.5:

  • Fixed an issue where unexpected JSON from Google Drive resulted in Arq thinking objects were much larger than they actually were, which could result in the budget-enforcement process deleting more backup records than it should.
  • Fixed an issue where, after data validation, if there was no budget set Arq would not delete unreferenced objects.
  • Fixed an issue with more...


  • OS X 10.7 or later

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5 79


Current Version (4.x)


Downloads 31,912
Version Downloads 233
Type Utilities / Backup
License Demo
Date 12 Sep 2014
Platform Intel 64 / OS X
Price $39.99
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