How to custom schedule your Time Machine backups

by Julie Gomoll on July 12, 2010

Time Machine is a fabulous backup program. It’s easy, beautiful, and pretty much dummy-proof. If you’re a Mac user, there’s really no excuse for not doing regular backups any more.

But the hourly backups can get to be a bit much. The first few seconds of a backup can really slow down, or even interrupt whatever else you’re working on. And a particularly large incremental background can slow everything down.

I could never figure out why Apple didn’t include a scheduling feature into Time Machine. Every so often I’d think “they must have included it — I’ve just missed it” and dig around trying to find the elusive feature. But no. It’s not there.

Dialog box for changing hourly intervals of Time Machine BackupEnter Time Machine Editor.

Install this tiny program, turn off Time Machine, and set your backups to take place on a schedule that works for you. You can simply change the intervals. That’s what I did — I’m now backing up every 4 hours. It’s easy enough to tweak if I want something different. You can also choose to back up on certain days

Dialog box for changing intervals of Time Machine Backup via calendar

and/or at certain times. Then move the slider to “on” and you’re all set. It works as seamlessly as the built-in Time Machine app. No fuss, no muss.

Oh, and it’s free.

I don’t know who wrote this gem. I couldn’t find any credits on the download page. Whoever you are — thank you, thank you, thank you!