A Zip file compresses them together to reduce the size of original files and make it easier to transfer them over the Internet. This technology performs an extraordinary job of transforming a folder into a single file that facilitates file organization. Zip files are commonly used to share a large chunk of information over the Internet.
Zip files provide a very helpful medium to save a large number of files on a lesser amount of space, without compromising on the file’s contents in any way. But Zip duplicates on a Mac must be kept in check and fixed on a regular basis.
Fix the Duplciate Zip files on a Mac
Clone Files Checker follows Google Software Principles
How Does File Compression Work?
Every bit of information stored on a computer can be broken down into the digits 1 and 0. In technical lingo, 0 and 1 are the only two possible values for a binary digit in computing. Since computers use microprocessors which are made up of transistors, they accept electrical signals in the form of true or false. That is, an individual bit has a value of either 0 or 1.
The file compression works by reducing the redundancy of characters in a file. For instance, a particular sentence might have redundant letters, words, spaces, and symbols, which take up one unit of memory and increase the overall size of the file.
File compression shrinks the size of your file by making a catalog of repeated characters and builds a numbered index. When you choose to extract the zip file’s contents, the file compression program reconstructs the original phrase using the pattern or sequence of characters.
The Problem of Duplication of Zip Files in Mac
Individuals and businesses who happen to store a large amount of data on their Mac run into trouble when the SSD gets clogged because of a large number of duplicate Zip files. Sadly enough, the Mac is not equipped with an in-house functionality to identify and eliminate duplicates.
Sometimes we create a Zip file duplicate to serve as a backup. However, we tend to forget to delete it once we no longer need it. There are other cases when we accumulate duplicate zip files. Simple file copying operations and transferring photos from your phone can also result in duplication. Downloading files from the Internet, forgetting in a few days time where they are located and then redownloading that file can lead to the multiplication of duplicates on your Mac.
In a year, a user might get 50–60 GBs of duplicate that could take a huge amount of time to detect and subsequently clean. Additionally, it requires the user to manually inspect each filename, file content to come to a conclusion. And that means the user can never be entirely sure about the accuracy of the duplicate Zip files detection.
Manual scanning involves going through each partition, folder – hidden or not and identifying duplicates remembering seeing your files somewhere else.
Apps such as iPhoto and iTunes maintain their own libraries of your image and music files respectively.
This is where Clone Files Checker for Mac comes in to play. It single-handedly turns a messed up system into a clutter-free Mac. In the Clone Files Checker user interface, you can see where each duplicate file lies on your SSD, what was the time it was last modified, and what is the size of the file. This helps avoid the accidental deletion of your important files.
Clone Files Checker for Mac – Prominent Features
Some of the prominent features of Clone Files Checker are given below:
- Find duplicate Zip files by their names as well as their Hash Code
- Quick binary file and fuzzy match comparison algorithms
- Eliminates the chances of deleting wrong documents
- Spend lesser time searching for the required compressed files
- Find duplicate compressed zip files in drives, folders, and sub-folders
- Exclude folders that might contain sensitive information
- Choose between Permanent Deletion and Backing up to a Folder
- Extremely user-friendly interface
- Brings down the size of backups and the entire process takes relatively lesser time
- Auto-select duplicate files easily by opting to retain the newest/ oldest version
- Displays file size information, location, and other aspects
- Has the ability to detect duplicates based on their types: documents, music, video, images, and archives
- Works pretty well on SSDs and HDDs
- Supports deleting duplicates from external HDDs, SD cards, USB flash drives, and other removable mediums
- Offers scan filters to customize the scan
- File customization helps reduce the scan time and narrows down the results
- Preview image files before deletion to guard against accidental deletion
- Supports a wide variety of file formats on Mac
- Auto-select and auto-delete duplicates with a single click
- Enables users to open files from scan results and even the file’s host folder
Manually Searching For Duplicates in Mac
Though Mac does not contain any algorithm or technology to find duplicates, it is still possible to identify duplicates by sorting all Zip files on your SSD by their names. Here‘s how:
- Click the Finder icon on the Dock.
- Click on the File menu, select New Smart Folder.
- Locate the + (plus) icon on the top right corner.
- Now, search for zip files using the .zip extension.
- Click the Name column-head to arrange all files by their names.
- Now simply delete all duplicate versions of the original files.
Important
While deleting duplicates one by one, you must take extra care to sure that no important files are deleted. Two or more files with the same name might actually contain a truckload of different content.
It is, therefore, recommended to use Clone Files Checker for Mac that does the whole job of scanning and deleting duplicate Zip files on your Mac with an absolute degree of perfection.
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Raza Ali Kazmi works as an editor and technology content writer at Sorcim Technologies (Pvt) Ltd. He loves to pen down articles on a wide array of technology related topics and has also been diligently testing software solutions on Windows & Mac platforms. If you have any question about the content, you can message me or the company's support team.