Best Free Mac System Cleaner

Best Free Mac Cleaner in 2021 - FoneDog Mac Cleaner. The best Mac cleaner should have the analysis, cleanup, and optimization features to really get through the whole idea of removing unnecessary files and speed up the system. FoneDog Mac Cleaner has the complete, comprehensive, and most effective solution, so far. It does not only boost. Apr 24, 2019 One of the best free Mac cleaner software offers a wide array of features to remove unwanted junk files that accumulate on your hard disk. With this Mac cleaning app, the user can do a lot from checking the disk to configuring Apple application. Utility software is a program/app that helps your computer work better. There are a lot of types of utility software, depending on what part of your computer it focuses on: the operating system, data storage, hardware and so on. There are apps that clean up your junk files from your Mac and free up the space on your hard drive. Best Mac Cleaner is a website dedicated to help users make better decisions when it comes to choosing a Mac cleaner app for their Mac machine and optimizing their Mac system. Mac machines, just like any computer systems are prone to eventual slowdowns, crashes, declining response speed, and hence, its overall system proficiency. Clean Me is an open source cleaner for Mac that started as a personal project and gradually evolved into a compelling alternative to the best disk cleaners for Mac. It can clean everything from the Trash folder to downloaded mail attachments, document revisions, app, user, and system caches, spotlight indexing data, system logs, and more.

If you’ve been wondering lately as to how to change the hard coded MAC address of your network adapter, you will be happy to know that with the help of some software you can now change (mask/spoof) the MAC addresses of your network adapters for free! We have identified some of the MAC address changer tools that help you mask or spoof the hard codes of certain network adapters effortlessly.

What is MAC Address?

Unlike we think, IP address is not the only factor that helps connect computers in a network, but MAC address is also equally significant. So, whether you are connected using a wireless network or through a wired one, a network card is needed for your computer to be connected to others and vice a verse. The network is assigned a specific address or attribute that are usually allotted by the manufacturers and this called Media Access Control or MAC address. However, you can change them manually later with the MAC spoofing process.

In order to find the MAC address of your network adapter, you need to go to the command line, press the keys (Win + R), type in “cmd” in the “Run” box and hit “Enter”. You are then required to key in the command “getmac /v /fo list” and hit “Enter” again. You will then be able to see the MAC address for each of your NIC adapters.

Significance of MAC Address Changer Tools

While we already know that the MAC address changer tools help you to change the unique addresses of your network adapters, it primarily helps protect your network from needless connections. You simply need to approve the MAC addresses you want to link to the network or the internet and that’s it.

While you can certainly change the MAC address of the network adapter manually through the control panel, there are quite a few software that helps you to take care of it easily, without any mess and for free! So, if you are looking to change the MAC address for verification, privacy, limited data usage, etc. you can surely make use of any of the below listed best free MAC address changer tools for your purpose.

Table of Contents

Technitium MAC Address Changer

One of the top contenders in the list of the MAC address changer tools is Technitium MAC Address Changer that lets you spoof or change the MAC address of your network adapter in no time. The user interface is simple and easy to use while it displays the status, speed, network connections, MAC address, and the status if the MAC has been changed. If you wish to view the properties like IP Address or information you simply need to click on the Network Connections tab separately. It will show details like Connection, Device, Hardware ID, Config ID, TCP/IP4, TCP/IP6, Original MAC Address, and Active MAC Address.

It offers abundant information related to each network adapter along with the facility to edit settings to a large extent. Each NIC is hard coded with a MAC address which is then utilized by the by windows drivers to gain entry to the LAN. Using this freeware you can assign a new MAC address to the network adapter overwriting the native MAC address.

Some its notable features are:

  • Quickly move between network configurations with the help of advanced network configurations automated with IPv6;
  • Let’s you configure any NIC completely;
  • Offers you options for command line with complete availability of software functionality;
  • Allows you to download latest manufacturer data from IEEE.org via the update network card vendor’s list functionality.

You need to toggle to the lower panel of the graphic user interface to change the MAC address. Hit the option “Random MAC address” to show the MAC address randomly or hit the “change now” option to spoof MAC address. Undo changes by clicking on the option that says “Restore Original” or import/export MAC presets with this free tool.

Compatibility: Windows 10, 8 & 7 for both 32-bit and 64-bit

Download: https://technitium.com/tmac/

SMAC MAC Address Changer

Available in five different types, SMAC is a compelling MAC address changer that’s extremely easy to operate irrespective of whether the vendor allows the address to be changed or not. The free version is the most basic one called Evaluation Edition which offers some of the essential functionalities. However, it misses a few enhanced features that are available in the paid versions. It can also view IP config in addition to spoofing MAC address.

Some of its additional features include,

  • Deletion of IP address spoofing,
  • Randomly generating new MAC address based on a selected vendor,
  • Automatic enabling of MAC address just after changing it,
  • Pre-loading of MAC address lists and pick the new one from the list,
  • Easy to use user interface and easy to understand guide,
  • Confirm changes in MAC address by clicking on the IPConfig option to display the NIC info,
  • Lookup and display of MAC address.

Compatibility: Windows 7, VISTA, 2008, 2003, XP, 2000

Download: http://www.klcconsulting.net/smac/

Win 7 MAC Address Changer

If you are on Windows, Win 7 MAC address changer is your best bet. It is a straightforward application for Windows that can help you change the MAC address of wireless or wired NIC. It’s extremely user-friendly software and allows you to change MAC address in a few simple steps.

  • Select the network interface adapter you want to make the change on (except virtual and loopback NIC);
  • Choose your operating system from Windows Vista, 7 and 8. This software features are limited and hence, cannot be used on Windows 10;
  • Manually enter or create a MAC address by clicking on the “Randomize” option, and hit on the “Change” button for the new MAC address to take effect.

The changing of MAC address helps protect your identity in a network, troubleshoot network issues, helps solve issues related to software and hardware items or just for some fun. You can see both the MAC addresses on the interface including the new one. If you want to undo the changes, simply click “Reset to Default” to get back the default MAC address. To export the log info in text format, click on “View Log”.

Some its additional features are:

  • Simple and clean interface that displays what’s most important;
  • Generation of MAC address instantly with Random MAC address generator;
  • Works with both 32 and 64b bit windows versions;
  • Allows you to reset the MAC address by just clicking once on the “Reset Default” option;
  • Lets you view Quick System info via the included beta module;
  • Extremely compact with just 98KB size;
  • Supports nearly all wireless and wired NIC from all manufacturers;
  • Compatible with new Windows 8 version;
  • Allows you to reset default settings of all applications;
  • Helps user keep a tab on all actions or undo any required actions with the help of the log file.

Compatibility: Windows Vista and Windows 7, Windows 8

Download: http://www.softpedia.com/get/Network-Tools/Misc-Networking-Tools/Win7-MAC-Changer.shtml

NoVirusThanks MAC Address Changer

NoVirusThanks MAC address changer is a user-friendly program that lets you identify the active NICs and then helps you change their MAC address effortlessly. As you can view the list of all available adapters, you can even choose to activate the virtual network cards. It also displays the current MAC address, vendor details, Address type, Network Connection type and status.

It comes with a simple interface where you simply select the network adapter, click on the button “Change MAC”, input the new address and click “Change”. You can either enter the address manually or simply generate an address automatically. You can also undo the changes by hitting the “Restore MAC” button to restore it to the original MAC address. What we love about the software is that it does not contain any unnecessary information and simply displays what’s required.

In situations, where you cannot change the MAC address you need to adjust the new MAC address as some of the network cards acknowledge only unique ranges. A must have for all security professionals toolkit; NoVirusThanks MAC address changer is compact yet useful.

Some of the features of this freeware:



  • Displays information for all the available network cards;
  • Compatible with nearly all NICs;
  • Comes in a very small size;
  • Helps change MAC address smoothly and in no time;
  • Helps create MAC address with just one click;
  • Helps undo the change in MAC address;
  • Works with all MS Windows versions;
  • No MS .NET framework required

Compatibility: from Windows XP to Windows 8.1 (32-bit and 64-bit)

Download: http://www.softpedia.com/get/Tweak/Network-Tweak/NoVirusThanks-MAC-Address-Changer.shtml

Spoof-Me-Now

Free

If you are looking for a straightforward application that can help you change or spoof the MAC address easily, Spoof-Me-Now can be just the one for you. It is a portable software hence you do not even need to install it. You can just drop the program files in any section of the hard disk and simply hit the executable button to run.

Not just that, you can also save the software program to a USB flash drive or any other portable storage unit. You can then execute it on any PC with least endeavor and no past installers. The best part is that the Start menu does not get refreshed with the fresh entries, and hence there are no remnants left behind after the deletion of the program.

It offers an interface that’s easy to use and has a clean structure with a single window where you can access all the options available. You simply need to choose a network card, find the MAC address and site the new one you want to convert it into. In just a one click of a button you can spoof the MAC address. Go to the “Spoof To” options and you will see the MAC address that has been automatically generated. If you want to change it manually, you need to choose the “Spoof” to modify the MAC address. You can take a look at the all the changes made in the log window. Expect the MAC address changing feature there are not many choices.

Compatibility: All Windows versions

Download: http://www.softpedia.com/get/PORTABLE-SOFTWARE/Network/Portable-Spoof-Me-Now.shtml

Smart MAC Address Changer

Smart MAC Address Changer or Smart DNS Changer is a resourceful network utility for changing your DNS server and PC proxy settings along with the ability to change MAC address. The software gets installed quickly and easily with no interrupting adware. The tool was swift enough to start working in a matter of seconds.

It comes with a tabbed interface and opens up the “DNS Changer” displaying different common DNS servers such as Google, Norton ConnectSafe, Comodo, Norton, etc. in addition to the default “Automatic” choice. You can then change the MAC address in just a few clicks. You can even enter DNS addresses manually in the boxes provided and click on the buttons to open the window for the Windows Network Connections and the Network Diagnostics app.

It offers a “kid shield” feature that lets children use filtered DNS and browse the web normally while keeping them away from any adult sites. Using this option you can select separate DNS servers for individual users on your computer and the tab will be automatically activated whenever your children log in.

Click on the third tab that says “MAC address changer”. To enable the blocked internet connection due to the MAC address, you can select the required network card here and input new one here manually. You can also use the “Proxy Changer” option by clicking on the relevant tab, choose the web page link (no proxy list available), identify something relevant, copy and paste the same into the Proxy box of the tool.

Now, to change the MAC address, click on the “MAC address changer” tab find the current MAC address, and click on the “New MAC address” tab. Now select the “generate random MAC address” option to auto-populate the new address or just manually enter one. Click on “Apply MAC Address” and bingo, your MAC address is changed!

Best Free Mac System Cleaner

This is basically a DNS changer software that also helps with MAC address change.

Compatibility: Windows 10, Windows 7 (32 bit), Windows 7 (64 bit), Windows 8, Windows Server, Windows Vista (32 bit), Windows Vista (64 bit), Windows XP

Download: http://www.downloadcrew.com/article/32320-smart_dns_changer

MadMAC

A lightweight MAC address spoof software for Windows, MadMAC comes with a compact and a moderate graphical user interface. In order to spoof the MAC address you simply need to choose the network card interface, input the MAC address manually and then eventually save the settings to bring the change to the MAC address. Except for the MAC address changer, there are no other choices available on this software.

In order to configure the address, launch the EXE where you want to be run from. Select the interface that you want to change. In case you do not want to randomize the MAC address, you can enter the prefix manually. Now check the box that says “change default MAC address on this interface” or check the box that says “Check if this is a WiFi NIC (or some problematic wired ones) under Vista/7/8 (2nd nibble randomly set to 2, 6, A or E)”. Hit the “Save/Apply” button to save the MAC address settings and apply.

You can even go to “Run On Startup” if you want to and can switch it on in case you want to auto-populate the MAC address each time you boot. Renaming the computer with every boot is pretty easy as well. Simply change the name “Sample dic.txt” to “dic.txt” or you can assign you own name to the computer list text file.

Compatibility: Windows Vista, Windows 7 & Windows 8

Download: http://madmacs.en.uptodown.com/

Change MAC Address

Change MAC Address is a tool that locates the unique MAC address assigned to the network adapter chip by the vendor. Using this tool you can even find those addresses that are hidden for privacy or change them especially when they are used for internet access authentication.

You can now spoof the MAC address conveniently in just a few clicks. While the MAC addresses changing procedure you can even choose a different vendor or even create an entirely new MAC address. Some of its key features are:

  • It displays the MAC address of your network card interface;
  • Display the network adapter vendor;
  • Helps change the MAC address replacing other address;
  • Lets you generate an entirely new MAC address;
  • Setting up a MAC address of another vendor;
  • Setting up a MAC address without modifying the vendor;
  • Enabling the new MAC address automatically after the modification in just a few mouse clicks.

Compatibility: Windows 7/2008/2008R2/8/2012/8.1/2012R2/10

Mac

Download: http://lizardsystems.com/downloads/

Change MAC Address Manually

If you are someone who rather prefers changing the MAC address manually, you simply need to follow a few simple steps.

  • Open Control Panel, go to the Network Internet option and then reach the Network Sharing Center;
  • Click on the “Change Adapter Settings” and then hit the “Configure” button;
  • Toggle to the “Advance” tab and hit the button that says “Locally Administered Address”;
  • Click on the radio button that says “Value” changing it from “Not Present”;
  • Finish by adding a 6 pair MAC address without any space.

Save the changes you made to the spoofed MAC address.

Change MAC address on OS X

Firstly, locate your MAC address on your OS X by holding down the “Option” key and hit the “Wi-Fi” button in the menu bar. The codes mentioned at the “Address” section with the colons is your MAC address for your OS X. but, in cases where your address has been modified, you can run the command as “ifconfig en0 | grep ether” to test the address that your computer is using to communicate.

Now, whenever you want to change the MAC address of your OS X network adapter you can fix it with the command “sudo ifconfig en0 ether aa:bb:cc:dd:ee:ff”. The MAC address will be then set for en0. If there’s an Ethernet port, you can then set it for en1. On the other hand, if you want security you can rather randomize the MAC address. the command will go as “openssl rand -hex 6 | sed ‘s/(..)/1:/g; s/.$//’ | xargs sudo ifconfig en0 ether”. This will help populate and set up a fresh MAC address for en0 each time you carry it out, however, they are restored on reboot and hence, are not permanent.

Saurav is associated with IT industry and computers for more than a decade and is writing on The Geek Page on topics revolving on windows 10 and softwares.

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A new Mac always seems to be lightning quick. But then it might slow down up to 17% when its disk is near full (confirmed by MacWorld in a test). And there we got a whole world of Mac optimization apps. Some of them are good enough that even Apple employees use them (Guy Kawasaki, for one). So here are some absolutely essential Mac optimizers to check in 2021.

These are top 3 optimizers that look most optimistic to us (sorry for the pun). We've chosen these among hundreds of others mentioned on Mac Forums.

RatingNameFeaturesInfo
1CleanMyMac XIncludes tools for optimizing your Mac, securely deleting files, and scanning for malware.Link
2AVGQuick scan and deep cleaning of all kinds of junkLink
3OnyxAllows you to adjust parameters that would normally need to be set in TerminalLink

All three are aimed at basic Mac housekeeping. And now, let's dive into these options and then we'll analyze a few more relevant alternatives.

Best Mac Optimizer software reviewed

Made by independent macOS developer, MacPaw, this app tops our chart.

1. CleanMyMac X

This app, which is notarized by Apple, is absolutely gorgeous visually. But it also sports 49 tools to optimize a Mac in one app. It has a free version you can download and play around with.

Inside, you’ll find a full range of tools that will declutter your Mac, make it run faster, and even scan it for malware and remove whatever it finds. One of the great things about CleanMyMac X is that you choose how much control you take over what it removes.

In terms of Mac optimization, you can:

  • Free up RAM memory
  • Disable heavy memory consumers
  • Run Maintenance scripts

It’s worth checking, anyway if you want to improve your Mac’s performance.

2. AVG Cleaner

AVG Cleaner has two functions — to find and remove “junk”’ files one you Mac and to identify duplicate files and make it easy to remove them. The files AVG Cleaner tracks down include cache files from web browsers, apps, photos, and videos; log files; download history; broken downloads; and Trash contents.

When you launch the app, you’ll see it has a clean, modern interface that gives you the option of scanning your Mac for files to clean, or scanning for duplicates. Once you’ve chosen the Disc Cleaner and the scan is complete, you can press a button to clean up the files it has found or view them in more detail and decide which to delete and which to keep. If you choose to scan for duplicates, AVG Cleaner will ask you which folders you want to scan and then show you what it found.

AVG Cleaner is free, l looks great, and works well. However, compared with CleanMyMac X, it lacks many features. These include a malware removal tool, secure file deletion, optimization tools and an app uninstaller.

3. OnyX

Like most of the apps listed here, OnyX is more than just optimization software for your Mac. It also has a number of tools for cleaning your Mac. However, OnyX also does something that no other tool listed here does: it allows you to adjust settings on your Mac that are otherwise only available through the Terminal app. It’s more of a customizer for your macOS.

Whether you want to rebuild a database or index, or just changed the default location or file format for screenshots, you can do it in OnyX. In terms of optimization tools, OnyX can clean up system files and browser data, rebuild Spotlight and Launch Services databases, run maintenance scripts and clean up recent items lists.

It doesn’t have a secure file deletion tool or malware scanner, however. And it’s nowhere near as user friendly as tools we’ve described above. If you like playing around with settings and getting under the hood of your Mac, though, it’s a good choice.

4. Drive Genius

Drive Genius started out many years ago as a tool for monitoring the performance of your drive, warning you of any potential problems and allowing you to fix them. It has evolved into a tool for optimizing performance and cleaning up drives, as well as keeping it safe.

Some of its features, such as re-partition, rebuild, and de-fragment, don’t work on APFS drives, but the others do. Those other tools include a malware scanner and removal tool, a secure erase utility, and tools for finding and removing duplicate and large files. In addition to those, Drive Genius still has tools for identifying potential problems that could lead to drive failure and allows you to fix them.

It’s not as user-friendly as similar apps, and doesn’t include an application uninstaller and tools for removing login items and launch agents.

5. macOS Manage Storage


Manage Storage is a feature that’s built into recent versions of macOS. To access it, click on the Apple menu, then About this Mac> Storage> Manage Storage.

Best Free Mac System Cleaner

Best Cleaner For Macbook Pro

When you do that you’ll see a list of categories on the left-hand side of the window that opens. At the top is Recommendations. This is where macOS helps you easily free up storage space by recommending what to get rid of. For example, it might recommend that you store files in iCloud and only keep recent ones on your Mac, or that you allow the OS to delete Apple TV downloads you’ve already watched.

The other categories cover things like Mail attachments, Garageband sound libraries, podcasts, and iOS backups. You just click on each section in turn and follow the advice in the window.

Manage Storage is a very useful tool and can certainly help free up storage space. However, it is not a replacement for a tool like CleanMyMac X because there is no app uninstaller and there are no tools to remove junk files or optimize performance.

6. CCleaner

CCleaner is one of the oldest cleaner tools around, having been available on the Mac for nearly a decade and on Windows before that. It offers tools to get rid of junk files cluttering up your Mac, remove cookies, history files, and other web browser data, and disable login items and launch agents. It also has an app uninstaller, and the professional version offers real-time protection against potentially harmful files you may download.

Like most tools here, you can choose to follow its recommendations and remove files with just a few clicks, or review the files it finds and choose which to remove yourself.

CCleaner has many of the tools available in CleanMyMac X. However, it’s not as easy to use, in our opinion, thanks to its less friendly user interface. It also doesn’t have a tool to allow you to quickly see what files are occupying space on your Mac, like CleanMyMac X’s Space Lens, or a way of securely shredding sensitive files.

Advanced Mac Cleaner Reviews

7. Disk Clean Pro

Disk Clean Pro offers many of the same tools as the other cleaners here. You can use its automated utilities to quickly get rid of junk files, logs, crash reports and partial downloads. And you can also use it to identify and remove duplicate files, old files, large files and old downloads. There are also tools to remove browser files, aloud backups and mail downloads.

Like CCleaner, however, its interface isn’t the friendliest. Also, there are no tools for scanning for malware, securely deleting files, or uninstalling apps.
Does Mac optimization involve cleaning?
Many of the tools above belong to the category of cleaners, so why place them here? To answer that, we should define “optimization” more clearly. If optimization means improving the performance, it does entail a bit of cleaning that is improving something by elimination. To optimize any computer, one should start with removing blockages, massive unwanted objects, and apps that eat up a lot of memory.

There are lots of applications that can optimize your Mac’s performance and make it run more smoothly. Most of these apps are paid, but you can get away with a free version in some cases.

We would rather pick CleanMyMac X for the sheer number of features and its looks but the choice is yours.