OptimUSB is an application that keeps your USB and memory cards optimized.
You just need to run OptimUSB before ejecting your USB drive. Any Mac or Windows temporary files get deleted (.DS_Store, .Trashes, .Spotlight-V100, Thumbs.db, etc.).
OptimUSB then automatically ejects your drive. Now, your USB drive is clean, optimized and ready to be removed safely.
Remember that Mac OS X generates temporary files every time you connect your USB drive. Run OptimUSB each time you eject.
When you delete a file from a USB drive on Mac OS X, it is moved to the
No requirement whatsoever to buy this app. If you want to delete DS Files etc. there are plenty of free apps on MU to allow you to do so. $11.99 is a lot of dough for such specific functionality. Homeworld pretty much nailed it in his comment....
This isn't optimization. This is deleting some hidden files. Optimization usually refers to rearranging the bits to cluster and defragment files and to cluster and defragment free space -- though how much of a real-world impact that would have on USB memory stick performance anyway (which, remember, this utility doesn't do), is debatable.
Moreover, these tiny files are just going to be recreated the next time one mounts the USB memory device. It's ultimately a futile exercise, since the reclaimed space is only "there" when the device is NOT mounted, and therefore unavailable anyway.
Not even close to useful. Those temp files are there for a reason and take little space. You can take those 12$ to buy another USB drive, that is what I would do.
Not only is this app not required on Mac OS, but the title and description are highly misleading too. It does NOT optimize e.g. defragment) thumb drives as the title would suggest - it does simply delete a few hidden files that do neither take up any large space nor give away any private information.
When I tried an older version of this (sorry, it was just a few months ago and I don't remember which version it was) it deleted a folder called .rockbox off my USB device. I reckon it works by deleting everything it find that starts with a dot.
This is pretty disastrous. In my case it meant I had to re-install the Rockbox operating system on my MP3 player, and I had lost all my customisations. Many UNIX-style utilities store user preferences in files that start with a dot. Websites generally have a .htaccess file, and other similarly named files are possible.
My advice is steer well clear of this utility, unless someone can confirm that the new version no longer does this. The only safe way to clean up a USB stick is to remove specific files, and this list should really be user-configurable.
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time moving folders and cleaning-up.
OptimUSB is an application that keeps your USB and memory cards optimized.
You just need to run OptimUSB before ejecting your USB drive. Any Mac or Windows temporary files get deleted (.DS_Store, .Trashes, .Spotlight-V100, Thumbs.db, etc.).
OptimUSB then automatically ejects your drive. Now, your USB drive is clean, optimized and ready to be removed safely.
Remember that Mac OS X generates temporary files every time you connect your USB drive. Run OptimUSB each time you eject.
When you delete a file from a USB drive on Mac OS X, it is moved to the trash, leaving a blind copy on the USB drive. You could completely empty the trash, but you would lose any other files in the trash as well. That is why deleting items does not help you regain space. With OptimUSB, you can keep your USB drive optimized and regain the actual disk space.
It is available in English, Spanish, Italian, French, German and Japanese.
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OS X generates these hidden files for thumbnails, folder colours etc and while they are hidden in OSX, they are visible on a windows machine.
This utility is designed to remove these files so the drive is clean for a windows machine.
If you dont use your usb stick on a windows machine, then you dont need this app.
I dont understand why people download software "just to see what it does" and then write reviews not even understanding the programs purpose....
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Homeworld reviewed on 22 Oct 2011
Moreover, these tiny files are just going to be recreated the next time one mounts the USB memory device. It's ultimately a futile exercise, since the reclaimed space is only "there" when the device is NOT mounted, and therefore unavailable anyway.
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Steeps Patrick reviewed on 17 Sep 2011
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Arkham6 reviewed on 10 Sep 2011
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Shmack reviewed on 09 Sep 2011
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Anyone has good results?
Anyways, in most occasions it is important to format your flash the correct way. imo tools like this will not resolve a slow flashstick.
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This is pretty disastrous. In my case it meant I had to re-install the Rockbox operating system on my MP3 player, and I had lost all my customisations. Many UNIX-style utilities store user preferences in files that start with a dot. Websites generally have a .htaccess file, and other similarly named files are possible.
My advice is steer well clear of this utility, unless someone can confirm that the new version no longer does this. The only safe way to clean up a USB stick is to remove specific files, and this list should really be user-configurable.
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Holypoly rated on 12 Nov 2011
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Lookky rated on 21 Jul 2011
Macmedia rated on 13 Dec 2010