These are classified under Downloads, Trash, Application caches, Junk Files, and logs.

These contain several tools to get rid of unwanted junk, like: app cleaner for MAC to clean MAC apps, memory clean MAC to clean memory of your MAC, clean up MAC hard drive, and Disk clean MAC.

You can also optimize your MAC by setting startup options, clearing cache, cleaning temporary files, removing unnecessary logs, reports, obsolete items, and many more such items.

You can also choose to clean up disk securely in such a way that the deleted files cannot be recovered.

You can also change the log-on screen, change screenshot options, change graphics options, change appearance options, and change Safari, iTunes, and Dock settings.

You can also select which items to be deleted, and which items are to be kept.

It is quite necessary to use these software cautiously, as they may cause some drastic changes to effect user experience.

It is due to the fact that it is quite feature rich and helps you to clear the cache, clean temporary files, remove logs, and many more such items.

There are several other options to help you perform tasks that are normally quite complex, like: changing the logon screen, change screenshot taking options, and many more such options.

Here you can perform a number of tasks that can help you clean and optimize your MAC.

This helps you perform a number of tasks that are not easily accessible.

Using this you can choose to rebuild LaunchServices, dylds shared cache, XPC cache, and CoreDuet database.

You can also change the appearance of the folders content, delete.DSStore files, and locate database.

You can choose the options for which caches are to be deleted and which are not to be deleted.

In order to delete the files permanently, you can choose either 1 pass write zero, 1 pass random data, 3 passes, 7 passes, or 35 passes.

Here you can selectdeselect the items that are to be scanned from the list of Logs and Caches, Unused Languages, Browsers Caches, Useless Binaries, Application Leftover and Trojan Scan.

You can also browse the individual sections, and change its settings to includeexclude certain items in search results.

After the scan you can choose to delete the files to clean MAC hard drive one by one or clean it with a single click.

You can also use it to look for duplicate files and find obsolete or oversized files.

It also features an Anti-Trojan to detect and remove trojans, and Firewall options to monitor and close processes with abnormal network speed.

You can also change different system parameters that are not easily accessible and can be achieved only by using commands or some other tricks, like: changing screenshot format, screenshot location, safari history settings, finder settings, dock settings, and login settings.

Using Magican you can view the status of your disk, memory, CPU, sensor, fans, network, and battery status.

It can also be used to search for the updates of applications and to uninstall applications.

You can also view the weather forecasts in the floating window along with several other information.

You can either choose the option to scan MAC for hidden clutters to clean the disc or can choose the option to find duplicate files in specific folders.

It scans browsers, apps, iPhoto, video cache, log files, downloaded file history, uninstall leftovers, and trash contents.

I Mac Cleaner