• Stellar SpeedUp Mac

Stellar SpeedUp Mac

Advance Mac cleaner software that optimizes OS X El Capitan performance


Speed up Mac software frees up disk space and enhance system performance by removing unwanted files, duplicates and unused applications from Macintosh HD.

  • Free Removes Logs, Trash, Leftovers, junk files, and manages extensions from your Mac
  • Speeds up both the boot volume as well as the other volumes
  • Completely uninstalls unwanted Applications in simple 'Drag and Drop' operation
  • Removes duplicate files from iTunes, iPhoto, iMovies, iWork and Aperture
  • Compatible with OS X El Capitan 10.11, 10.10, 10.9, 10.8, 10.7 and 10.6
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Key Features

Stellar SpeedUp Mac is the software of choice for giving your Mac the rocket speed by removing all duplicate files, system junks, binary, language files and uninstalling applications. Here are some salient features of this free software.

Automatically Speed Up the Boot Volume icon

Automatically Speed Up the Boot Volume

Stellar Speedup Mac automatically detects the boot volume and recommends for scan. The software scans all the Log files, System Junks, Trashes & Leftovers, Manage Extensions, Cache files, universal binaries, language files, large files, and duplicate files, which make the Mac slow and unresponsive. The tool then lists them all in the software interface, which you can remove with a single click of the button.

Remove Junks with Free Version icon

Remove Junks with Free Version

With the demo version of the software, you can remove the Log files, System Junks, Trashes & Leftovers, and Manage Extensions from the boot volume of your Mac completely free of cost.

Speed Up Other Mac Volumes icon

Speed Up Other Mac Volumes

You can go for a custom scan where you can clean up the volumes other than the Boot volume of your Mac. The software intelligently lists all the secondary volumes in your Mac and runs the modules to remove the Universal Binaries, Language Files, Large files, and Duplicate files from them.

Uninstall any Application by Drag & Drop icon

Uninstall any Application by Drag & Drop

Uninstall any unwanted Application, Widget (System as well as User installed) or Plug-in from your Mac by simple ‘Dragging and Drop’ to the Application Uninstaller Area. You can enable the 'Automatic uninstaller' option to uninstall an application, when dragged into the Trash. The 'Applications' option lists all the applications installed inside the Application folder of the system, so that you can easily choose among them to uninstall the unwanted ones. Similarly, the 'Widgets' and 'Plugins' options helps in listing all the Widgets and Plug-ins installed in the Mac system, from which you can select the unwanted ones to uninstall.

Quick Look Button to Preview before Removing Files icon

Quick Look Button to Preview before Removing Files

Preview all Image, Audio or even Video files, and any other data then and there before removing them from the system. You can select the file and click 'Quick Look' button on the tool bar to get a quick preview of the file, which will avoid removing a needed file.

Scheduler to Automate Tasks icon

Scheduler to Automate Tasks

Scheduler preferences can be defined to perform various clean up my Mac tasks at a desired Time and Date. Tasks will be automatically executed at the specified time, when the software runs. The scheduler can also be helpful in launching and updating Speed Up Mac.

Filters to Refine Searching Unwanted Files icon

Filters to Refine Searching Unwanted Files

The Filter Settings option facilitates to set filters, so that you can search the exact categories of file types. With this feature, you can include or exclude any particular category of file types by setting filters.

Automatic Cleaning of Mac Removable Devices icon

Automatic Cleaning of Mac Removable Devices

Preferences can be set to automatically remove all unwanted junk files from the device, each time the removable device gets connected to the Mac system. The software cleans the 'Thumbs.db ' file and various junk folders, such as 'DS_Store', 'Spotlight-V100', and 'RECYCLED'.

Duplicate File Finder icon

Duplicate File Finder

Software robustly scans for all duplicate files lying on the Mac hard drive. It finds & removes duplicate files from iWork, iTunes, iPhoto, iMovies and Aperture. You can recover back plenty of disk spaces by eliminating these duplicate files from Mac OS X.

Compatibility & Support icon

Compatibility & Support

Stellar Speedup Mac offers compatibility to a wide range of Mac OS X variants.
Cleans up: Mac OS X El Capitan 10.11, 10.10 Yosemite, 10.9 Mavericks, 10.8 Mountain Lion, 10.7 Lion and 10.6 Snow Leopard




Yes. With the Speed up Mac software, you can quite easily remove unwanted stored caches, duplicate pictures, videos, music files, unwanted large files and those leftovers files that somehow were left on your Mac hard drive.

The software runs deep scan throughout the drive; goes inside the folders to hunt down cache files, redundant iTunes, iPhoto, iMovies, iWork and Aperture files, unused large files, extensions, language packs, etc. Thus, the software saves a good amount of time and human efforts and ultimately removes all the junks found during the scan.


Without a doubt Yes. This is one of the best feature of Stellar Speedup Mac software that helps you remove all duplicate files from Aperture, iWork, iMovies, iPhoto and iTunes. Furthermore, you can remove duplicates data from Documents, Movies, Compressed Files, Applications and Sound files. Go to Stellar Speedup Mac << Preferences << Files to know more….

Also Read How to Remove Duplicate Videos and Pictures from Mac Hard Drive


Yes, cleaning junks, duplicates and large files from an external hard drive or SD card is possible with the Stellar Speedup Mac software. Connect your external storage media to macOS port(s) and start the application. You require to switch to Custom Scan to run deep cleaning of junks from external HDD or SD storage device.

Also Read How do I clean Mac Startup disk & secondary partitions with Stellar Speedup Mac?


Stellar Speedup Mac software possesses a built-in Mac Uninstaller to provide user a single interface for removing a selected application and its associated files completely from macOS. At times, the Mac’s default drag-drop feature fails to remove an application entirely. Some or more leftovers stays behind due to improper uninstallation. However, Stellar Speedup Mac addresses this issue and ensures that no associated files remain on the disk drive. To know more visit Stellar Speedup Mac << Preferences << Advanced << Enable Automatic Uninstaller.

Also Read How to uninstall Mac applications using Stellar Speedup Mac?


No, the software cannot restore the language files, once deleted. However, you can get them back by reinstalling the Mac OS X. Or else, if those language files belong to any application, you need to reinstall the application to get them back.


To apply scheduler preferences, follow below steps:

Run the Stellar Speed up Mac software.

Click SpeedUp Mac from the Toolbar. Click Preferences > Scheduler tab.

Rating & Reviews


4.7 out of 5 stars


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User Comments



I am not very IT literate and do not feel qualified to comment fairly on the software. I am grateful for the way the staff treated my query and resolved my doubts.



Not a bit of trouble operating Stellar Speedup Mac; just quickly deleted duplicate iTunes forever.

John Rose


Stellar Speedup Mac Software improved my slow running MacBook Pro performance significantly. The software removed the browser cache files, system application log files and free up the extra disk occupied by junk files. There is no substitute of Stellar Speedup Mac Cleaner Software when it comes to cleaning a Mac hard drive.

Ashley Slusher


Successfully cleaned up 2 GB of unnecessary hidden software files that I couldn't have located myself.



Speedup Mac Software UnInstaller is very good alternative for removing installed applications. I had this incident where the application wasn’t uninstalling but Speedup Mac software did it in a go. Really helpful for my Mac.



Cleaned up iMac startup disk which said the startup disk was almost full. Also cleared duplicate files from my backup hard drive. Happy to have it.

Wilma Bennett


Before running Stellar Speedup Mac, my Macintosh HD had just 5% of disk spaces left. But after cleaning my Mac HD with your tool, I was amazed to reclaim up to 15% of free hard drive spaces. Your application is really productive for my workstation. Keep me updated.

Michael Lane-Poole


This software did an excellent task of cleaning my 1TB MacBook Pro hard drive and another 500 GB of the external disk. Though initially, it took some time, but it cleared plenty of extra junk data from my MacBook Pro HD.



The trial version of the speed up Mac software showed me its usefulness when it showed me countless junks my Mac was accumulating over a one year time. No second thought and I cleaned up 9.87 gigs of junks from my Macintosh HD. I am glad I used your software just about at right time else my Mac surely had suffocated.



Had my Mac not have this tool, I would have certainly gone berserk in finding and removing duplicate JPEG pictures from 2 TB WD external hard drive, my DSLR memory card and Macintosh HD. Appreciate the effort Stellar!



My 4 GB SD card was full of duplicate png image files. Total files were so large that I couldn’t remove them manually. However, after using Speedup Mac software, I got them removed in a single scan.



Thanks to this software, it helped me completely removed couple of malware apps from my OS X El Capitan



Stellar Speedup Mac Family License is worth the deal.



After using Stellar Speedup Mac utility, my Macintosh HD is much lighter than before.

Miguel Hilbert


Removed junks and got back some gigabytes of my hard drive storage in a go. Ran it after a month and it again showed me up the junks being secretly created on my Mac. With months passing, it is helping me clean my hard drive in a best possible manner.


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