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How to Use Back to My Mac to Get Free and Seamless Remote Access


Back to my mac vs logmein vs teamviewer

Now is the time of year when many of us are traveling for the holidays. With that comes the need to remotely access our home computers. We’ve covered two of our favorite remote access solutions in the past, and even pondered whether remote access apps were becoming irrelevant, now that so much of our data is in the cloud. If you have a Mac running Lion, and do need to access your Mac remotely, you don’t even need to use a third-party solution. Back to My Mac, previously a paid service as part of Mobile Me, is now free with Lion. If you can get past the fact that it only works between Macs, it’s awesome. I’ve found it to be the most seamless and pleasant remote access solution yet.

To use Back to my Mac for free, you need to be running OS X Lion 10.7.2 or later on each Mac. As an Apple support page indicates, the computers also must be signed in to the same iCloud account, and have Back to My Mac enabled on them (System Preferences > iCloud). You also must enable File Sharing if you want to be able to remotely exchange files, and Screen Sharing if you want to control the screen of the remote computer. You do this in System Preferences > Sharing.

You access Back to My Mac by opening the Finder. If your Macs are set up properly, and your machines are set up for the same iCloud account, you should see the remote Mac in the left sidebar of the Finder. Select that Mac, and you should see a “Connecting” message in the Finder. Once connected, you can browse the directory structure on the remote Mac, right from the Finder. If you want to control the screen of the remote Mac, you need to click the “Share Screen” button just above the directory listing in the Finder window. You can then log in using either your Apple ID (if set up), or using the remote machine’s normal login credentials.


Once you’re sharing the screen, you can do pretty much anything you could if you were sitting at the screen. If your remote machine has dual monitors, you can choose whether to see both screens at once, or just one of the screens. There is a drop down toolbar that lets you send and copy items from the remote clipboard, take a screenshot, and choose between controlling or observing the remote Mac.


Performance: Back to My Mac vs. TeamViewer vs. LogMeIn

Since Back to My Mac isn’t the only free option for remote access, how does it perform compared to TeamViewer and LogMeIn, the two other remote desktop apps that we’ve reviewed? As much as I am a fan of both of those apps, Back to My Mac is an easy choice for me when using my Macs. For starters, it is seamless, being integrated into the system. Back to My Mac also performs better for me. Visually, back to My Mac was more crisp and clear than the other two apps. In fact, my experience from a remote location with Back to My Mac was similar to my experience with other apps over a LAN – fast, with a pleasing visual experience. When I say “fast,” I don’t mean that Back to My Mac works the same as sitting at my remote computers, but it just worked better for me than TeamViewer or LogMeIn. I remember that when I reviewed both of those apps, they seemed fast to me, but Back to My Mac feels perhaps even faster.

The main drawback of Back to My Mac is that you can only connect a Mac to a Mac. If you want to introduce a Windows machine into the mix, you’re out of luck. Also, when I was searching the Internet for Back to My Mac discussions when I first set it up, I found comments from some unhappy users. Most of the complaints were that it was slow (compared to some VNC options), or that it dropped connections. Fortunately, that hasn’t been my experience. For Mac to Mac connections, Back to My Mac has become my remote access tool of choice.

What tools do you use for remote access?


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About Evan Kline

Evan started 40Tech to write about tech from his perspective – that of the average 40-something tech geek. When not writing about tech, you might find him with his beautiful wife and baby girl, out on the ski slopes, at his real-life job as a lawyer, over on Google+, or scrounging for followers on his personal Twitter account after years of focusing on the 40Tech account.

14 Responses to How to Use Back to My Mac to Get Free and Seamless Remote Access

  1. I agree with your assessment of Back To My Mac, but, unfortunately, on my computers it wasn’t compatible with LogMeIn, which I need for access to Windows computers and for access from iOS devices. In my experience, LogMeIn is somewhat slow and buggy (with the bugs varying depending on the browser used), but usable. Would TeamViewer be any faster than LogMeIn?

    • It’s been quite a long time since I’ve used either TeamViewer or LogMeIn, mctavish, so I’m not sure if one is faster than the other or not. Maybe somebody who has used TeamViewer recently will see this and be able to give us an opinion.

  2. Evan, are you using any remote desktop other than Back To My Mac?

  3. Evan, your reply encouraged me to try Back To My Mac again, but this time I never could get screen sharing to work. I was stopped at the authentication screen. I tried a number of troubleshooting steps, but no luck. It was a big time sink. I’ll just stick to LogMeIn for everything.

  4. It’s working now. Interesting that AppleCare didn’t know what to do. The senior advisor was sending me on a wild goose chase. Anyway, what fixed it was logging out of iCloud, and then logging in again, on both computers. I read that somewhere, a suggested maneuver for trouble shooting iCould problems in general.

    So I’m using Back To My Mac screen sharing between my iMacs and LogMeIn for access to my iMacs from my iOS devices. I agree with you, it’s the way to go. By the way, LogMeIn also is good for accessing Windows (which I run in VMs) from my iOS devices.


  5. Glad to hear it is working for you. iCloud definitely has issues – I have to enter my password in Mail every day or two. Not a deal breaker, but frustrating.

  6. Evan,
    I agree and have had the same problem with iCloud.

    Regarding the screen sharing, do you know of a way to make it time out? If I forget to turn it off when I’m done, the host display won’t go to sleep.

    • I’m not sure how to set a time out. I actually don’t even set my iMac to sleep, but just for the display to go off, since I have various processes that I want running all the time.

  7. Evan,

    Same here, but screen sharing won’t let the host display go off, even if the client display does. I’ve heard that “always-on” shortens the display life.

    • Hmm, I’m not sure then. I don’t think I’ve done anything special, yet my iMac screen is always off when I come down to it in the morning, even if I removed into it the night before.

      • I should clarify – I usually do remember to disconnect, but I’m sure there have been times where I’ve forgotten, and I can’t recall ever coming to my iMac and finding the screen on.

  8. The teamviewer app for mobile devices is also great. So much useful when you are not near a computer

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