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Getting started with SecureZIP for Mac OS
Download Smart Zipper 1.8 for Mac full version program setup free. Smart Zipper for macOS is an easy-to-use and efficient compression & decompression tool that helps you to compress or decompress any file or folder. Smart Zipper is one of these compression and decompression utility that you can buy, download and install via Apple's Mac App Store with just a couple of mouse clicks. Makes it simple to create.
SecureZIP for Mac from PKWARE, Inc., lets you create ZIP archives and open them, even if they are encrypted or digitally signed. When a file is encrypted, you must have an appropriate credential (either a passphrase or digital certificate) to open it.
About Strong Encryption
You can encrypt files using either strong encryption or traditional ZIP encryption. Strong encryption is far more secure than the older, traditional ZIP encryption.
You can use strong encryption by identifying a passphrase, using digital certificates and a recipient list, or both.
With passphrase-based encryption, the same passphrase is used to encrypt and to decrypt, and anyone who has the passphrase can decrypt.
With certificate-based encryption, a certificate's public key is used to encrypt, and the certificate's private key is used to decrypt. The public and private keys are a pair of numbers associated with a digital certificate that together function like a very long, highly random passphrase.
The public key can be distributed to anybody who may want to use it to encrypt data and share this data specifically for the certificate's owner. Share your public key so that others can authenticate your digital signature. The private key, on the other hand, is never shared. Your digital signature is authenticated by your private key. If someone sends you data encrypted with your public key, the private key associated with that public key must be present for you to view that encrypted data.
The advantage of certificate-based encryption is that you can encrypt for just the people you want to see your files, provided those people have a digital certificate with a public and private key. Only these people, whose certificates you use to encrypt, can decrypt the files.
The list of people for whom you encrypt using certificates is called a recipient list. The term is also used for the list of certificates.
The Mac Keychain Access application manages certificates and their keys for you. When a recipient runs SecureZIP to extract files encrypted using the recipient's certificate, SecureZIP finds and applies the certificate's private key to decrypt the files.
Before you can do certificate-based encryption, you must have access, for each intended recipient, to a copy of a digital certificate containing the public key.
Note: Some older ZIP utilities cannot decrypt files encrypted using SecureZIP strong encryption. 360 controller for mac.
Minimum OS X supported versions
OS X Name
Version
All prior versions
10.8
Mavericks
10.9
Yosemite
10.10
El Capitan
10.11
Using SecureZIP for Mac
SecureZIP for Mac from PKWARE, Inc., lets you create ZIP archives and open them, even if they are encrypted or digitally signed. When a file is encrypted, you must have an appropriate credential (either a passphrase or digital certificate) to open it.
Installing SecureZIP for Mac
SecureZIP for Mac installs from a standard disk image file (.dmg). This file is available for download from PKWARE. It contains the SecureZIP for Mac files needed to run the application.
System Requirements: You must be running MacOSX 10.9 or later, and have administrative privileges to install SecureZIP for Mac.
Download or copy the .dmg file to your Mac.
Double-click the .dmg file to start the installation. You will see the SecureZIP application icon.
Drag the SecureZIP icon and drop it in your Applications folder.
First Time Run
The first time you run SecureZIP for Mac, you may see a message dialog that says:
'SecureZIP' is an application downloaded from the Internet. Are you sure you want to open this application?
Choose Open.
SecureZIP Preferences
Setting SecureZIP Preferences
When you have placed SecureZIP in the Dock, you can use the Preferences dialog box to associate a variety of archive types with SecureZIP, define a default location for extracted files and enable encryption and signing for enhanced security.
To open SecureZIP Preferences, double-click SecureZIP in the Dock, then choose SecureZIP > Preferences.
Associating File Types with SecureZIP
SecureZIP can open these types of archives. By default, SecureZIP associates itself to all these archive types:
ZIP
ZIPX
7-Zip
ARJ
BinHex
BZip2
TAR BZip2
GZip
TAR GZip
LHA
RAR
TAR
UNIX Compressed (Z)
UUEncode
XXEncode
If you have another application that can open archives on your system, you may clear any box to disassociate that file type from SecureZIP. Use your preferred application to associate an archive type with that application.
Selecting a Location for Unzipped Files
When you first install SecureZIP, newly extracted (that is, unzipped) files are placed in the same directory as the original archive. If another file with the same name is located in that same directory in Finder, the newly-extracted file is added as a copy of the original file.
The Extraction tab in SecureZIP Preferences allows you to select a new default folder, or be prompted for a destination folder each time you open an archive. Choose from these options:
Original archive folder (default)
Your Desktop
Other folder. This option opens a Finder box. Choose any folder for all extracted files to be extracted to.
Prompt for folder. When you select this option, you will be asked where to put the extracted files each time you extract an archive with SecureZIP.
Enabling Digital Signatures
Before you can digitally sign files, use SecureZIP Preferences to identify your digital certificate:
With SecureZIP open, go to the SecureZIP menu.
Choose Preferences.
Click the Security tab.
Check Sign files.
Use the box to identify your digital certificate.
If you don't have a certificate with a private key installed in Keychain, the Certificate box in Preferences will be dimmed.
If you have more than one certificate installed in Keychain, use the arrows to identify the correct certificate to use.
Once you have enabled digital signatures, each archive you create (and the files inside) will be signed. People who receive a signed file will know that it comes from you and is unchanged since you signed it.
Enabling Encryption
Before you can encrypt ZIP files, use SecureZIP Preferences to identify your preferred encryption method and digital certificate:
With SecureZIP open, go to the SecureZIP menu.
Choose Preferences.
Click the Security tab.
Check Encrypt files.
If you intend to use a recipient list at any point in the future, use the box to identify your digital certificate.
If you don't have a certificate with a private key installed in Keychain, the Certificate box in Preferences will be dimmed.
If you have more than one certificate installed in Keychain, use the arrows to identify the correct certificate to use.
Using SecureZIP for Mac
Unzipping ZIP Files
To open (also known as extract) a ZIP archive and put the files in a folder:
Note: All SecureZIP functions are available from the Services menu within Finder.
Open Finder.
Double-click the ZIP you want to open OR control-click on the file and select SecureZIP: Extract Archive. Clicking the gear icon in Finder will also lead to the SecureZIP: Extract Archive menu item.
If the archive is encrypted with a passphrase, you will be prompted to enter the passphrase. If the archive is encrypted with the public key of your digital certificate, it should open automatically. The Mac Keychain Access application manages certificates and their keys for you. When a recipient runs SecureZIP to extract files encrypted using the recipient's certificate, SecureZIP finds and applies the certificate's private key to decrypt the files.
The uncompressed contents of the archive appear in the same folder.
Zipping Files into a New Archive
Compress and (optionally) encrypt one or more files or folders with SecureZIP for Mac. If you have enabled encryption, you may encrypt with a passphrase, for a recipient list, or both.
SecureZIP doesn't just create ZIPs! You can also create archives of various types. See Associating File Types with SecureZIP for all the archive formats you can use.
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Follow these steps to create a new ZIP archive:
1. Open Finder.
2. Select the file(s) or folder(s) you want to compress.
3. Choose the gear icon in Finder. Select SecureZIP: Create Archive.
4. (optional) If you have enabled encryption, choose an encryption method:
To encrypt with a passphrase, check the box. Add a passphrase of at least eight (8) characters. Re-type to confirm passphrase.
To encrypt for recipients, check the box. Select a recipient from the list of available digital certificates.
You may choose both methods.
5. The first time you create a ZIP after enabling signing, you may be asked to allow SecureZIP access to your private key. You should choose to always allow.
6. Click OK to create your ZIP archive.
Security with SecureZIP for Mac
Encrypting a file encodes its contents so that the file cannot be read until it is decrypted. Decrypting removes the encryption and restores the file to its original form.
Signing a file provides assurance that the file is really from you and has not been tampered with.
Encrypting with SecureZIP
Generally speaking, the easier an encryption standard is to use, the less secure it is. With SecureZIP you have a choice in what standard to use. Traditional ZIP encryption with relatively simple passphrases is almost certainly good enough to preserve the secret family cookie recipe from the neighbors, but the initial business plan for your unique new product needs to get to your patent attorney with SecureZIP strong encryption. Strong encryption is much more secure, but older ZIP utilities can only decrypt files encrypted with the traditional method. Your recipients may need SecureZIP or the free ZIP Reader by PKWARE to decrypt files that you encrypt with strong encryption.
You can use a passphrase or a key from one or more digital certificates (or both passphrase and certificate) to encrypt files in SecureZIP. A passphrase uses letters, numbers, spaces and other non-alphanumeric symbols to allow your recipient to open your encrypted file or message.
If you use a passphrase to encrypt, anyone who has the passphrase can decrypt. If you use a key from a digital certificate, only the owner of the certificate can decrypt. You can choose to encrypt with both a passphrase and a certificate. If someone sends you an archive containing files encrypted with your digital certificate, SecureZIP attempts to decrypt the files automatically when you (and only you) extract them.
SecureZIP does not extract files that cannot be decrypted. Someone who wants to extract encrypted files must either be able to supply a correct passphrase or else own a digital certificate used to encrypt the files.
You can encrypt files with SecureZIP when you add them to a ZIP archive.
Signing Files
You sign a file, or an entire archive, by attaching a digital signature derived from a digital certificate that you own. Other people use your certificate's public key to verify that the signature is yours. You can sign files either when you add them to an archive or later.
SecureZIP always authenticates digital signatures on files that you receive, but you must have a certificate to attach a digital signature of your own.
Specify a Passphrase and/or Recipients
If you use encryption, SecureZIP opens a dialog to get a passphrase and/or recipient list from you when you add files.
If you encrypt using only a passphrase, only people who have the passphrase can decrypt.
If you encrypt using only a recipient list, only recipients can decrypt, using the private keys from the certificates whose public keys you used to encrypt.
If you encrypt using both a passphrase and a recipient list, anyone who has the passphrase or is on the recipient list can decrypt the files.
Specify a Passphrase to Encrypt
To specify a passphrase:
Enter the passphrase in the Passphrase field. The passphrase must be at least eight characters long.
Enter the same passphrase again in the Confirm field to confirm that you typed what you thought you did.
Click OK to encrypt the selected file(s).
Encrypt for a Recipient List
When you use a recipient list to encrypt, SecureZIP decrypts the files automatically when unzipping them for someone on the list. Recipients on the list do not need to supply a passphrase. You need access to a public key for a digital certificate for each recipient to encrypt for a recipient list.
Create a recipient list by picking certificates for recipients from the Certificates list.
The Certificates list shows all the X.509 certificates you have for people on your system. You can have multiple certificates for the same person. The list states when each certificate expires.
To pick recipients for the recipient list, check the boxes for individual recipients you want to add. If there are more certificates than fit in the window, use Search to locate the person(s) you want to add.
Be sure to select one of your own Personal Certificates to add yourself as a recipient so that you can decrypt the files without entering a passphrase.
Skip Encrypting Files
You can skip encrypting the selected files and add them without encryption by clicking Skip. The files are added to the archive without being encrypted.
Enterprise Features
SecureZIP Enterprise Features
System administrators and those responsible for data security in an enterprise environment can use SecureZIP Enterprise Edition to implement security and access measures through policy definitions.
About Policy
Enterprise versions of SecureZIP (and PKZIP for Windows) enables an administrator to control how SecureZIP is used—particularly with respect to encrypting and digitally signing files—by creating a policy file. By applying a policy, an administrator can lock selected SecureZIP options to desired settings. These policies will apply to computers running SecureZIP for Mac.
Policy settings are saved to a policy file, which is digitally signed by an authorized administrator. SecureZIP checks the policy file at startup and locks any settings specified in the file.
For example, to ensure that zipped files are always encrypted, an administrator can apply a policy that locks the Encrypt files settings. SecureZIP will then always zip and encrypt files until those options are unlocked and turned off.
How Locks Are Set
Locks on options are set by defining a policy in SecureZIP Enterprise. Policy locks are not set from SecureZIP for Mac.
Contingency Keys
Enterprise versions of SecureZIP (and PKZIP for Windows) enable an administrator to control how SecureZIP is used—particularly with respect to encrypting and digitally signing files—by creating a policy file. These policies will apply to computers running SecureZIP for Mac.
Administrators can also define one or more contingency keys in a policy file. Contingency keys enable an organization to decrypt files encrypted by anyone in the organization, whether the files were passphrase-encrypted or were encrypted for specific recipients. Contingency keys are a safeguard to be sure that important information belonging to the organization does not become inaccessible because no one in the organization can decrypt it.
SecureZIP for Mac in Reader Mode
Enterprise customers who regularly exchange compressed and encrypted data with users on Macintosh OS X may find situations where a partner does not already have SecureZIP for Mac and is unable to open encrypted files they receive. These partners can easily obtain their own copy of SecureZIP for Mac from PKWARE.
If your partners are unable to obtain their own copies of SecureZIP for Mac, Enterprise customers can contact PKWARE for information on options for providing their partners with a “Reader-only” license of SecureZIP for Mac. This license allows a user to install SecureZIP to extract and decrypt archives. This installation disables the compression and encryption features but allows them to receive and open encrypted files they receive.
In Reader mode, SecureZIP will open the same variety of archive types as the complete application. If an archive is encrypted using traditional ZIP encryption or strong encryption (passphrase- and certificate-based), Reader mode will handle these as well.
Sep 28, 2020 • Filed to: Solve Mac Problems • Proven solutions
When Phil Katz invented the Zip file format over 30 years ago, it's highly arguable if he ever imagined his invention would see such profound and widespread use. Zipping files for Mac entails you take several files and compress them into a single file, all the while reducing the overall size of the resultant single file. How convenient is that?
Knowing how to Zip or Unzip files for Mac should thus be a prerequisite for you. If you don't know how to go about doing it, have a look below for an extensive lesson.
Part 1: What Is a Zip File on Mac
Zip is simply a data archive and compression format. Rar is very similar to the Zip but they are quite different too. For one, Zip files were invented long before Rar, meaning there are more software out there capable of opening and decompressing Zip files because it is a standard file format.
Along the same vein, compatibility is also a difference. Because the Zip format is older, both Windows and Mac come pre-installed with software that is capable of opening it. The same can't be said for the Rar format because it often requires third-party software to be opened. The Zip file format is a free and open-source, making it more popular. Thus, the majority of users have software that can open Zip files primarily. And when it comes to the archive creation process, its speed is relatively faster than that of the Rar format.
Zip files are well and truly capable of saving over 80% or more of the space in your Mac's hard drive. Do you now see the marked difference between the two formats?
Part 2: How to Zip a File on Mac for Free
You might ask yourself if knowing how to create and open Zip files are really worth taking the time out to know. Well, ask yourself these questions too: Don't you want to reduce email-transmission time? And wouldn't it be great to save many emails despite your mailbox's space limit? What about the time it takes to upload or download files via the web?
Zipping a file on Mac gives you great solutions to these questions. It uses a native tool called 'Archive Utility' that does the job for you. There are several ways to the Zip file on Mac. Some are free but there are paid options too (third-party software). Only the free solutions will be given out to you today, though. You're welcome.
How to Zip a File on Mac
1. Open a Finder window, then locate the file or folder you want to zip.
2. Right-click on the said file or folder.
3. Select 'Compress' in the drop-down menu you see. The file is then Zipped while the original is left just the way it was.
How to Create Zip Files and Folder on Mac
1. Open a Finder window.
2. Inssider office key. Make a folder for the file or files you want to Zip.
3. Highlight the newly-created folder.
4. Click on 'File' in the top menu bar.
5. In the drop-down menu that appears, click on 'Compress.' A zip file will be created in the same directory as the original folder.
How to Zip Files Using Mac Terminal
You can Zip your files in Mac's Terminal in different ways, but the simplest method will be outlined here for you.
1. Open up a Finder window.
2. Open up Terminal by typing in 'Terminal' at the search bar located on the top right part of your screen.
You can also launch Terminal from your Mac's 'Applications/Utilities' folder.
3. Either way, you will see the program. Click on it to launch it.
4. If the Zipped file is not located on your desktop, move it to the desktop (it's more convenient in this way).
5. Type this command in the Terminal and leave a space: zip
6. Drag and drop the file (s) to be Zipped into the Terminal's window.
7. Press 'Enter/Return'. The files will be compressed and Zipped into a single file.
How to Zip Files with Password on Mac
1. Choose the file you want to Zip and right-click on it (to make it easier, make sure the file is on your desktop).
2. Select 'Compress.'
3. Open up a Finder window.
4. Navigate to your Mac's 'Utilities.'
5. Find and click on 'Terminal' to launch it.
6. Type in these commands in the Terminal: zip -er archive_name target_folder
7. A popup window will appear, prompting you to enter a password (you will have to enter the password twice; the second time will be for verification). Type in the secure password and click on 'OK' or press 'Enter/Return.' Your Zipped files are now password-protected.
Part 3: How to Unzip and Open Files on Mac for Free
Knowing how to zip files on Mac is good and fine but sometimes, the files you want are already Zipped. This is especially true if you downloaded the files from the web.
The internet of yesterday is not the same as the internet of today. More and more of the files uploaded to websites come in Zipped formats to make downloads faster and easier. So, what happens when youdownload these files but don't know your way around opening them? Bummer. That is just one reason why knowing how to open zip files on your Mac is now a necessity. But just like Zipping files, Unzipping them is quite easy too. There are, of course, different ways you can do that. Here are a few:
How to Unzip files on Mac
Method 1 (Archive Utility):
1. Navigate to wherever the Zipped file is (your desktop, downloads, etc.)
2. Double-click on the file. Because 'Archive Utility' is integrated into your macOS, the Zipped file will automatically open up and dump the contents into a folder bearing its name; the folder will be in the same directory as the Zipped file too.
Method 2 (Archive Utility):
1. Move your cursor over to the Zipped file or files and select them.
2. Right-click on them.
3. Select 'Open.' The Zipped archive will be extracted into a folder that's in the same directory as the archive.
Method 3 (Terminal):
1. Open up a Finder window.
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2. Launch Terminal by typing in 'Terminal' at the search bar on the top-right section of your Mac's screen. Click on it to launch it.
3. Type this command in the Terminal: unzip {the name of the Zipped file}.zip
4. If the Zipped file is not located on your desktop, move it to the desktop because it makes things easier and faster for you. This is not necessary but it is advised, or else you have to type in the directory of the Zipped file before typing in its name. Like so:
unzip ~/Downloads/example.zip
5. Press on 'Enter/Return'. The contents of the Zipped file or files will be Unzipped to the same directory as the Zipped file.
Method 4 (Terminal)
You can Unzip multiple files all at once into a single directory using Terminal.
1. Open up 'Spotlight.'
2. Type in 'Terminal' and then launch it.
3. Type the following commands in Terminal:
cd /Users/phil/Downloads/folder_with_zips
(The above command is to navigate to where your multiple Zipped files are. Input the right directory as proper. In the above example, the Zipped files are in 'Downloads').
unzip *.zip
(This is the command that will Unzip the multiple files)
4. Press 'Enter/Return.' All the files will be Unzipped simultaneously.
Part 4: How to Recover Deleted Zip Files on Mac
Try as you may, it's almost impossible for you to use your Mac without Zipping your files for one reason or another. Even if you don't download much from the internet, it can be quite tempting to want to Zip your files simply because you're well aware it will save your hard drive much-needed space.
Likewise, it will be nearly impossible for you to not delete your Zipped files; again, for several reasons. Maybe you didn't do it intentionally, or maybe you did, but then you realize you want the Zipped files back for one or various reasons.
Look no further than Recoverit Mac Data Recovery to be your one and only savior. It comes loaded with features that thoroughly scan your drive for deleted Zipped files and recovers them back to their exact state. And this is all achieved with a few simple steps:
Step 1: Choose a Location
Open up Recoverit and choose the hard disk to be scanned. The disk should be where the deleted Zipped files had once been in. Click the 'Start' button.
Step 2: Scan the Location
The scan will begin. After it's done, a window will display a preview of the deleted Zipped files. You can select and deselect filters during the scan to make your search quicker.
For instance, you can use 'File Type' or 'File Path' to alter your search and make judicious use of time. You can pause or stop the scan before it completes too; that's a feature that easily makes the operation even more convenient, wouldn't you agree?
Step 3: Preview & Recover Data
A window will open up where you will see a preview of the deleted Zipped files to be recovered. Choose the files.
Click on the 'Recover' button located below and to the right. Your Zipped files will be recovered.
As a final note, you are advised to save the recovered ZIPPED files in a secondary location and not the one they were initially deleted from.
Isn't Recoverit Mac Data Recovery the most user-friendly software you've seen? The three steps are so simple even a child could do it: Choose a drive, scan it, preview your files, and recover them.
Part 5: How to Fix Zip File on Mac
There are those rare but alarming situations when your Zipped files get corrupted. This is an unavoidable flaw on computers. Fortunately, it's fixable.
As to why the Zipped file got corrupted in the first place, it's possible the files within the Zip were already damaged; or an error occurred while downloading the file from the web. Below are common errors plaquing Zip files.
Unable To Expand Zip File on Mac - This error is mostly caused by an unstable internet connection. If your network keeps going on and off while you're downloading a Zipped file, the end result could be a corrupted archive.
The problem could also stem from you, the user. You might have been too hasty in closing the web browser while the Zipped file was still downloading, consequently corrupting it.
Sometimes, even if you manage to completely download the Zipped file, don't be surprised to learn it's few megabytes short of the size it's supposed to be. Because of those missing megabytes, your entire Zipped file could be corrupted.
The Archive is Corrupted – Believe it or not, even exposing your Mac to magnetic fields or excessive temperatures and mechanical problems could also corrupt a Zipped file. Likewise, unzipping very large files can also corrupt them.
End-of-Central-Directory Signature Not Found – Here's another pervasive error. The probable reason you will see this error is because of the incomplete download of a Zipped file. Another possible reason is the file was one part of a multi-part archive, and the other components are missing.
All the same, the most important thing for you here is to know how to repair corrupted Zipped files, isn't it? These errors can be fixed via Terminal or any decompression utility software, which of course will be a third-party software:
Method 1 (Terminal):
1. Launch Terminal on your Mac.
2. Type this command in the Terminal: unzip ~/Downloads/example.zip
(Replace the 'Downloads' you see in the above example with the directory of your Zipped file. If it's in your Downloads folder too, then leave the command as it is.
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Method 2 (Unarchiver):
1. Go to your Mac App Store, download Unarchiver, and install it.
2. Open it.
3. Drag your files into the square, blank space on the left side of the software.
4. Click on 'Decompress.' Your files will be extracted. This software can even succeed where Terminal fails.
Closing Words
By now, you should fully agree with the infinite Mac users out there and on how significant Zip files are. No more are they deemed less important than other software. Indeed, the majority of websites hosting files do so with the files being Zipped.
What's more, you don't have to worry about the state of your Zipped files and the multitude of important files you have within them because of what Recoverit Mac Data Recovery can do for you. This software can be something of an 'insurance' for your Zipped files. If anything befalls them, Recoverit will be there to help recover ZIP and RAR files.