Delete Duplicate Files icon

Delete Duplicate Files

Scour the hard drive to identify duplicates and removes them permanently from your Mac using Stellar peedUp Mac.

Delete Large Files icon

Delete Large Files

Find an easy way to weed out large files and recover hundreds of gigabytes on your hard drive using Stellar SpeedUp Mac.

Remove Mac Applications icon

Remove Mac Applications

Wipe applications including all associated files and metadata by dragging them into Trash from your Mac.

Fix Slow Mac icon

Fix Slow Mac

Accelerate Mac performance by removing unwanted files, System junks, application leftovers, and other unwanted stuff from your system.



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  • This tool justifies its name perfectly. It really boosted my Mac performance and cleaned about 3GB of space in drive. Thanks to Stellar for Speed Up Mac software and I would like to recommend it for users having problem of slow Mac."

    Lily, Australia
  • Speedup Mac is nice & polished tool that cleans up debris that inevitably gets piled up on Macintosh HD.

    Miguel Brannum, Houston
  • One of the safest Mac cleaning application I encountered.

    Edward West, London


Why a message pops up every time I drag an application to the Trash bin on my Mac?

Answer: The Automatic Uninstaller feature of Stellar SpeedUp Mac allows uninstalling an application when you drag it into the Trash. As the 'Enable Automatic Uninstaller' option is active by default, SpeedUp Mac Uninstaller is launched automatically when you trash an application. As a result, a message pops up asking you to uninstall the concerned application. You can disable this option by navigating to Uninstaller Settings and deselecting the corresponding checkbox.

How can I set preferences for language files in Stellar SpeedUp Mac?

Answer: To do so, follow the given procedure:
  • Run the software.
  • On the toolbar, click 'SpeedUp Mac', and then choose 'Preferences'.
  • Select the 'Languages' tab and you will see a list of language files.
  • In the 'Select Language files to scan for' section, select the language files to be removed.
  • You can choose to view the scan results as grouped by software or grouped by language.
  • Click 'OK' to save the preferences.

I need to clean up the boot volume of my Mac. Which option of the software should I use?

Answer: You should use 'SpeedUp Mac' module of the software to remove unwanted logs, system junks, trashes, leftovers, and other unnecessary data from your Mac boot volume.

Can I restore language files after deletion with Stellar SpeedUp Mac?

Answer: No, the software cannot restore language files. You can get them by reinstalling the corresponding application or Mac OS X.

What is difference between Speedup Mac and Speedup Mac Platinum Edition software?

Answer: Speedup Mac Platinum Edition is continued version of Speedup Mac software that performs cleaning of Mac hard drive and additional tasks such as - Uninstalling Apps, Defragging, Duplicate file removing, Repairing Mac hard drive, Wiping Macintosh HD, Monitoring & Comparing Mac performance.

News & Event

Stellar launches advanced and faster version of Speedup Mac
Stellar releases Speedup Mac 3

Why Choose Stellar?

We Have More Than 2 Million Happy Customers Spread Across 172 Countries


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© Copyright 2015 Stellar Information Technology Pvt. Ltd. All Trademarks Acknowledged.