Mac Startup Disk Full?! | How to Free Up Space the Easy Way

Mac Startup Disk Full?! | How to Free Up Space the Easy Way


– Damon asks, “What is this
Mac Storage Other category?” So, you’re running out of space, you want to keep downloading
whatever you’re downloading, and you go to your Apple
menu in the top left, and then you go to About This Mac, and then you go to the Storage section, and you see this giant yellow space that’s being occupied by Other. That’s what it’s called in the older OS’s. In the newer OS’s, it’s called System, but it’s also yellow. I’m gonna show you a fantastic app, a fantastic tool for figuring
out what’s wasting that space so that you can reclaim all of that space and resume downloading
whatever you download. So you’re downloading away,
maybe Game of Thrones, or another movie or TV
series you want to watch, and you get that dreaded
error message that says, “Your startup disc is almost full.” Now, you thought you had
tons of space, but not so. So, to check what’s using your space, you go to your Apple menu,
then you go to About This Mac, which I already have open here, and then you click Storage,
up in the top middle, and it’ll show you what’s
using all your storage. And there’s this giant
yellow section here. It’s called System in the new Mac OS, and it’s called Other in the older OS. Who knows what that is,
using up all of your space? So I’m gonna show you a killer
app so that you can identify what’s wasting all your space
and even invisible things that you don’t even
know are wasting space. So, go into your web
browser, go to Safari, and then go to this
website omnigroup.com/more. These guys are great, they
make really killer apps. I love Omni. Now, the app is called OmniDiskSweeper. Delete with an Iron Fist. So basically, it’s really
great at what it does. It shows you the files on your drive in descending order by size, which means it puts the
biggest things up at the top, and it lets you decide
what to do with them. Now, you can delete stuff,
but do exercise caution, which means please back up, don’t delete something if
you don’t know what it is. It’ll show you what’s wasting space but if you delete something
that’s needed by your system, then you’re gonna need to do some repairs. So, here you click download. It takes a second to download. It’s a great little compressed app. So, agree, blah blah. So here it is in the disk image. If you want to put it into
your Applications folder, you just go in your Finder window, go to you Applications
folder, and you can just drag it across to here. I already have it, so
I’m not gonna do that. And then, you just open this app, and it’s super quick and simple. You just double-click on
your Macintosh hard drive, and it starts to do this tally, where basically it starts
scanning through your whole hard drive, and figuring
out what is wasting space, and what’s using space. You can ignore things that
are bytes, and kilobytes, and even megabytes. You want to look for things
that are up in the top here, in the purple zone for gigabytes. When it’s red, that means
that it’s still calculating. So it’s still scanning to see
how much space is being used. So if I go into Users here,
and then look inside my Video User, which is the user
that I’m currently using, you’ll see there’s one,
there’s solid 11 gigabytes being used up in this Library folder here, and so I want to know what that is. I want to reclaim that space. So if I keep going further
into the folders here, I get to a place where it
shows me exactly what it is. It’s the
com.aureliumgroup.screenflick folder, which actually is my
screen recording folder are for these video tutorials. And so, I can see that
10 gigs is being wasted by old videos that I don’t need anymore. So I can delete these, if I want to. You might find old iPhone back-ups, or maybe you have a gigantic Mail folder, or something like that. But, it’ll pop up to the top here, and you’ll be able to
identify exactly what it is. Once you’ve found the thing
that you want to delete, you just double-click it, and
it’ll show it in the Finder, and then from here, you can just drag it down to the Trash here. And again, please be careful, don’t delete something if
you don’t know what it is. But, this will show you what’s using all of your space that you’re using, so that you can reclaim
it, and resume downloading Game of Thrones. Boom! Mac epiphany. If you dug that, and
you want more, head to macinhome.com/killertips to grab your free eBook, The Top Ten Killer Tips
to Speed Up Your Mac Without Spending a Dime. It’s in human language, with no acronyms. I need to oxygenate my brain, bro. – [Man] You’re exhaling twice
as hard as you’re inhaling. – Yeah, I see stars right now. (laughs)

Dereck Turner

42 thoughts on “Mac Startup Disk Full?! | How to Free Up Space the Easy Way

  1. Dylan Board says:

    thanks dude this helped me a lot

  2. James Macak says:

    That is a great tool, it will save me a lot of space on my MacBook!

  3. zFnk says:

    Thank you very much for this video. Short and simple

  4. Emerson Rodriguez says:

    The tip is great, but the problem in the first place is that I cannot download a thing thus I can't even download what you suggest!

  5. Wanyae Givens says:

    tysm freed up 75 gb

  6. Loganzo says:

    this was unbelievable it cleared 120 gb of system space

  7. Cetlical says:

    i cant install this because i dont have enough space and i cant find all my junk

  8. Jacob Bolding says:

    at :20 and at 1:18 you repeat the exact same thing. You could get a better response and more probably if you edited the video after recording yourself. just letting you know, for id like to know too if it was affecting viewer numbers and influence

  9. WITBLATANT says:

    why i don't have macintosh disk ?

  10. Ross Minchev says:

    Hey great video. Helps a lot. May I also know the brand of the clip on mic you are using in the beginning of your video? Thanks a lot.

  11. ORB Gaming says:

    it works! thanks dude it saved my storage.

  12. ORB Gaming says:

    my storage had 128gb. but my system ate 115gb.

  13. JolliMango says:

    This really helped thank you so much!! <– sounds like a fake comment but it really works people its easy af. XD

  14. Brett Dyrland says:

    Thank you. I deleted about 200GB of files and never gained my space. The interwebs was telling me that it was local snapshots, but the computer was not storing any. I was lost. This app, helped narrow it down to a Disk Drill recovery tool that was storing local backups. I have just recovered over 300GB of space. Thank you.

  15. Asya Karapetyan says:

    In my case mail downloads took a sizable space on my disk. I had lot's of mail downloads that I didn't need. As a result, I cleared tons of gb by removing them. So that I recommend to all to check the Mail Downloads folder. Or you can use a free app startup disk full fixer https://nektony.com/startup-disk-full-fixer which finds these files.

  16. gadaffi1000 says:

    How the hell am I supposed to know what to delete or not? Most of the heavy GB is absolutely crucial. Useless.

  17. KejarTayang.TV says:

    Thank you. You saved my life

  18. KejarTayang.TV says:

    Thank you. You saved my life

  19. Adnan Al-Harbi says:

    the app is good; however, it is not a true representation of the memory distribution. My system memory occupies 416 GB and the app is only showing 7.3 GB only. Anyone has a solution. I want to reduce the system memory it is taking so much of my harddisk

  20. crispain says:

    thanks. this really helped a lot

  21. parimal patel says:

    great man I cleared 35 gb of waste

  22. Joe osho says:

    Thanks Bro !

  23. Desmond says:

    Definitely helpful for me. Forgot I had a downloaded Assassin's Creed game from a while ago. Peace…..

  24. Lorna says:

    Can we delete caches?

  25. Bryan Ansong says:

    Thanks soo much it really helped me a lot. Keep up the good work

  26. Casey says:

    You are the BEST!

  27. Earl Franco Galinato says:

    hahahahaha nice thank you so much now i can download many things:) may god guide you

  28. Cara Nelson says:

    OMG YOU ARE THE LITERAL BEST THIS HELPED ME SO MUCH! I NEEDED THIS SO MUCH AND I JUST GOT SO MUCH STORAGE THANK YOU SO MUCH!

  29. jnelson5446 says:

    You saved my life.

  30. JustOneThingDM says:

    Thank you so much for this video. I was so confounded by this problem. I found that Adobe was taking up a lot of unnecessary space.

  31. Sada Chi says:

    Thank you.

  32. DerpyGalazyGamerz 2.0 says:

    thx this video help so much

  33. Ken Mong says:

    Oh Man ! I don't know how to thanks you, You saved my iMac that's I never know why it's always full by itself. I found in cache files of 106 GB over 400000 items that I have to delete . Thanks you so muchhhhhh!!

  34. LilysMix Fine Art says:

    My Mac is so full it won’t let get to the screen where I can delete things. Please help. I have tried the press command r while starting . Can this be fixed?

  35. Eyes 2 C says:

    Can you please help? I make documentaries with Final Cut pro and have huge amounts of video clips. Im not very techy. I just discovered that Im totally out of room on my 3 month old iMac. Im unable to delete, or move any files. When I try to delete the files, it says, “Disk out of space”. HELP, What do I do? Please!

  36. NVJKLOL25 coolio says:

    Legend…. I have so much free space now

  37. Sophie Bonheim says:

    Finally, something that works!!!

  38. Andre De Oliveira says:

    I could not find the page online.

  39. Fitness Fundamentals says:

    Great video – found a heap of videos through OmniDiskSweeper.

  40. Starpower Studio says:

    DUDE!!! YOU ROCK. THANK YOU

  41. Harjot Kaur says:

    I did as you showed in the video, but as soon as I delete the files they just reappear. They are songs that I downloaded from YouTube to iTunes. Do you think I need to delete them from my iTunes library as well for them to be completely gone?

  42. Rebecca Keppel says:

    Thank you!! I am finally able to install my update. There were a ton of old files hiding in iMovie that I had no idea were still there!

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