Try the easiest tool to keep your Mac flawless. Free up a ton of space, block malware, and say goodbye to lag. Keep your Mac ready for anything with CleanMyMac.
Notarized by Apple
29 million downloads
4.9 rating
758 "Excellent" reviews
Years of Mac expertise
(2008-2025)
iF Design Award
360° Mac optimization
Average monthly results with CleanMyMac
Junk cleaned
35M GBs
Threats removed
328K
Speed improvements
9.8M
Crush the biggest chunk of unneeded system files, hidden clutter, broken downloads and 20 more types of junk. Get the extra space for the things that matter.
Try 7 Days Free
Disable unnecessary background applications and apps that open automatically on system launch. Don’t let performance drops slow your productivity down.
A single hub for full application management. Remove apps, along with their leftovers, and stay on top of every crucial update.
Detect 99% of malicious software with our proprietary anti-malware engine. Run a Quick, Normal, or a Deep level scan to keep tabs on your privacy and control application permissions easily.
Paying for cloud storage you barely use? Cloud Cleanup shows what’s filling up your cloud accounts, letting you free up room in just a few taps.
Delete duplicates that are eating up precious space. Detect tons of similar images and sort through downloaded files, taking care of them just the way you want.
Build an interactive map of your entire drive and view folders sorted by size. Let Space Lens find the biggest chunks of clutter, so you can tidy up with ease.
: x64 can handle significantly more RAM (theoretically up to 18.4 million TB, though limited by Windows versions) compared to the 4GB limit of x86. Enhanced Security : Features like Driver Signature Enforcement Kernel Patch Protection
: The "Exclusive" flag in the installer typically prevents concurrent execution of other high-priority real-time engines (like ASIO or proprietary GPU compute tasks). Ensure your workflow accounts for this.
On x64, the linker uses NtSetInformationFile with FileLinkInformation to create links, but no transaction rollback exists if the destination file is exclusively locked.
: If you have an older version of the driver, you should uninstall it and restart before installing the latest x64 version. sxsi x64 windows exclusive
: On a modern 64-bit Windows PC, a user downloads a Master Disk image containing the SxSI V5 drivers and DMA patches.
If you run an x64 SxS-dependent app on 32-bit Windows → 0xc000007b error. Ensure OS is x64; if on x64 but error persists, check for mixed 32/64-bit manifests.
: Pair the driver with the Sony Memory Media Utility to perform health checks and professional formatting directly from your desktop. Film and Video Production - Calgary - SAIT : x64 can handle significantly more RAM (theoretically
The "SxSI" (Sharp X68000 SCSI Interface) was a software-level solution that allowed a SASI-based X68000 to communicate with devices on a SCSI bus. By using a specific SxSI driver, the machine could treat the SCSI devices as if they were on its native SASI port. This was a crucial innovation for enthusiasts keeping the platform alive. It enabled them to use:
The transition to an x64-exclusive environment offers several technical upgrades over older architectures:
: Running sfc /scannow replaces the link , not the underlying WinSxS data, because the exclusive lock blocks CBS (Component Based Servicing) from overwriting the physical stream. If you run an x64 SxS-dependent app on
A 32-bit DLL is attempting to load into the exclusive x64 SXSI space.
: Prevent "DLL Hell," where installing a new app overwrites a shared file and breaks old apps.
Wait, what about...
Yes, but there is a free version to test out all of the features. And there is a 30-day money-back guarantee.
CleanMyMac is notarized by Apple as a malware-free application. It deletes only those files that are 100% safe for removal.
We recommend you to start with a Smart Care scan. It performs 5 core actions, letting you deal with issues like junk pile-up or malware threats in a click. You can further explore separate modules to run diverse Mac optimization tasks per your needs.
Get your free CleanMyMac trial here. Download the app, open the .DMG file from your Downloads to install the app, then drag CleanMyMac to your Applications and launch it.
System Requirements:
macOS 11.0+, 320 MB
Min. display size: 1200x800 px
All versions rating:
Pricing:
Starting at $3.35/month
Latest version:
5.3.1, 28 January 2026
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