Uncompress 7z File Mac


For the most part, the only archive files you’re likely to run into on a consistent basis are ZIP, RAR, and 7z. While OS X has you covered with ZIP files, the other ones might throw you for a loop. Luckily, The Unarchiver makes things easy by providing you with quick way to extract non-zipped archives. The 7z file is an archive containing 1 or more files, Method 3 of 4: Unarchiver for Mac OS X. 7-Zip is an open source file archiver. However it is available in unofficial releases for most other OS platforms (Linux, Mac OS X, Solaris, DOS, Amiga, etc. 7-Zip is a free and open-source file archiver, a utility used to place groups of files within. Uncompress 7z File Mac Download. 1 A Walkthrough on 7-Zip for Mac. 1.1 Reminder; A Walkthrough on 7-Zip for Mac. Keep on reading as we are going to walk you through on the steps for opening.7z archive files regardless of what version of Mac OS you are using. Uncompress a tar archive. To uncompress a tar archive on your Mac, do one of the following: In the Terminal app on your Mac, enter the tar command with the x flag, then press Return. To see progress messages, also use the v flag. For example:% tar -xvf LotsOfFiles.tgz. In the Finder on your Mac, double-click the tar file. Unlike some formats, 7Z files can contain multiple directories and files. If you receive a 7Z file, you can open it with WinZip by following the steps below. WinZip also has a version for Mac platforms that can be used to open, view, decompress and extract files and folders stored in 7Z files.

Are you searching for a way to convert 7z to Zip on Mac? Admittedly it is very necessary to know how to do that since Zip format has become the standard to save document. If you still haven’t got the answer, please read this article. Here aims to introduce you to the conversion process of 7z to Zip format and show you the better unarchiver to convert 7z to Zip on Mac.

What Do You Really Know about 7z and Zip?

What’s 7z?

7z format is a form of file compression designed to make a large file smaller, for easier storage or sharing. Generally, Mac computer does not know how to deal with these files, but there are some available apps that will open the 7z file for you, offering simple access to extract the 7zip archive and get to the contents.

Reference: 7-Zip Alternatives for Mac to Open 7z Files

Open 7z.001 file mac

What’s Zip?

A Zip file is an archive that contains one or more files compressed or 'zipped' using Zip compression. It stores files separately from each other allowing the files to be compressed using different methods and extracted without compressing or decompressing the entire archive.


Reference: How to Open Zip Files on Mac

Why convert 7z to Zip?

There is no hard limit on the number of 7z files, but there is a practical limit in how it manages the headers for the files. The exact limit depends on the path lengths but on a 32-bit system you'll run into limits somewhere around a million files. I'm not sure if any other format supports more. Regular zip has far smaller limits. - From stackoverflow.com

Furthermore, Zip format has many other advantages. When you zip a file, data storage space can be reduced up to 80 percent. On the one hand, your hard drive will have more saving space. On the other hand, sending email will be more quickly. Zipping files also helps to encrypt and protect data sent via email. No matter you use a PC or a Mac, saving a document as a Zip file is simple to do.

The easiest and quickest way to convert 7z to zip is using online services. By the way, online services don't allow you to batch convert 7z to Zip.

How to Convert 7z to Zip Online?

First Option. Convertfiles.com

Convertfiles.com is a free online 7z to Zip converter that works with a wide range of file types. It will convert any document, archive file, spreadsheet, audio and video file from one format to another. It is offered at absolutely no charge and without the need to download additional software. Follow below steps to convert 7z to Zip:

1. Upload 7Z archiver file. You can choose a local file or download it from other place.

2. Select Zip as output format.

3. Convert 7z to Zip. The conversion takes just a few seconds and the document is ready for downloading in ZIP format.

tips: Download the file immediately or send the link to your email for downloading at your own leisure.

Second Option. FileZigZag

FileZigZag is another free online files converter. And it can convert many type of file formats, so you can convert 7z to Zip with it handily. It also supports converting document, images, audio, and video. Meanwhile, all file converted can be shared for free.

How to Convert 7z to Zip using FileZigZag?

  1. Browse and select 7z file you want to convert.
  2. Choose zip as output file format and click convert.
  3. Enter an email address where you want to receive converted file.
  4. Get an email with converted file.

Remember That Free Online 7z to Zip Converters Can Potentially be Harmful to Your Mac

It seems free online 7z to Zip converter is handy and user-friendly. Nonetheless, you have to be prudent about which free programs you use because that freeware program can end up costing you a bundle. Some of these no-cost converters also have spyware or adware or other malicious code, such as viruses, worms or Trojan horses.

Another hazard is that malware may sneak onto your Mac when you use some freeware online. As a result, the vital files could be destructed. Worse still, your Mac would be attacked by botnets, which are malicious programs that take control of your Mac so thieves can steal your identity.

The Best Way to Batch Convert 7z to Zip on Mac

What’s the best way to batch convert 7z to Zip? No doubt, that hunting for a safe and helpful program but only costs little money is important. In this part, I am willing to recommend you a perfect solution that is Cisdem Unarchiver.

Cisdem Unachiver is a fantastic unarchiver for Mac that allows you create zipped files (7z, Zip, Tar) and extract content from RAR, Zip, 7-zip, ISO, Udf, Wim and TAR etc. file formats on Mac. What’s more, it will show you a lot of information about the archives and let you easily preview the contents of an archive with a quick look.

Step 1. Download and launch Cisdem Unarchiver on your mac

Step 2. Open and decompress 7z files before converting

Open your 7z files and right click “Decompress”. A small window will pop up for you to edit files’ name. Next, choose tags and location to save your decompressed files.

Step 3. Convert decompressed 7z files to Zip

After decompress 7z files, you can click “ipack” and add the files. Then compress them to save as Zip files. Finally, set an easy-to-remember password for protecting your files.

Tips & Warnings

  • With Cisdem Unarchiver, you can batch convert 7z to Zip and extract archive files in one go. Or select partial of the files in one archive to only extract the selected files which is very convenient if you download a lot of archived files from the internet.
  • It helps you safeguard your sensitive files by packing them in an encrypted, password-protected archive. But only supports three type formats (7z, Zip, Tar) to save.

7-Zip is free software to pack and unpack 7z or other zipped archives, also it builds in some useful features to work on packages. While, to open a 7z file on Mac, a tool that works equivalently to 7-Zip is needed. Is 7-Zip available for Mac version and are there any good 7-Zip alternatives on Mac? You will find the answers in this article.

Is 7-Zip Available for Mac?


As you may have visited the official website of 7-Zip, this program can work on Windows 10/8/7/ Vista / XP / 2016 / 2012 / 2008 / 2003 / 2000 / NT. Also, there is a version designed for Linux, Ubuntu and other systems---the p7zip. But unfortunately, there is no Mac version of 7-Zip.

So, if there is any saying about 7-Zip for Mac, it is not true. But it is true that there are so many alternatives to 7-Zip on Mac that can work as outstandingly as 7-Zip.

5 Best 7-Zip Alternatives for Mac

#1. Cisdem Unarchiver---The Best 7-Zip Alternative Mac

If you are looking for a full-featured 7-Zip alternative, Cisdem Unarchiver is a good option. Cisdem Unarchiver is the Mac Unarchiver and archiver to batch compress files, preview the contents inside archives and unzip (entirely or partially) archive files on Mac. It has an excellent support on packing and unpacking formats.

Why BettterUnarchiver is the Best 7-Zip Alternative?

  • Unarchive Zip, 7z, Rar, ISO, Tar, Cab, Wim, XZ, CHM, Com, Hfs, Nsis, Udf
  • Archive to Zip, 7z and Tar
  • Preview contents before unzip
  • Extract from encrypted archives
  • Encrypt zipped files
  • Entirely or partially unzip files
  • Batch zip or unzip files
Free Download

How to Use Cisdem Unarchiver for Mac?

Step 1Download and install Cisdem Unarchiver on your Mac
Step 2Import archives for unzipping on mac

Click Add button to import files for unzipping, then click “Extract” to save files from the archives to preferred location.

Step 3Compress files to archives

To compress files to archives, click on iPack and add files, then click “Compress” to zip selected files into archives.

#2. The Unarchiver

The Unarchiver is a free utility to extract files from archives, but is able to unzip files only. This program is probably the one supporting the most archive formats, it support 14 popular archive formats, 19 old formats and other 10 unusual formats. Also, you cannot preview the contents in the archives before extraction.

Main Features of The Unarchiver

  1. Supports Zip, Tar-GZip, Tar-BZip2, RAR, 7z, LhA, StuffIt, EXE, ISO and total 40+ archive formats
  2. Open certain archives with the program by default
  3. Customize extraction: the location, create new folder or not, set modified date, move the archive to trash after extraction


  • Set as defaulted viewer to open and extract files from archives
  • Support 40+ archive formats

Open 7z File Mac Online



  • No GUI
  • Extract files from archives only
  • Cannot preview files on archives
  • No extended features

#3. Keka

Keka is a free archive utility to zip and unzip files into different formats. It is extremely easy to use, you just need to drag and drop files or archives to the program for packing or unpacking. Even, you can split the archive into several fixed-capacity archives for easy sharing. When the zipping or unzipping finish, you will get a notification from Keka.

Main Features of Keka

  1. Archive files to 7z, ZIP, TAR, GZIP, BZIP2, XZ, LZIP, DMG, ISO
  2. Extract files from 7z, ZIP, TAR, RAR and total 24 archives
  3. Split archives
  4. Drag & Drop to extract or create archives


  • Easy to use
  • Support extract files from 24 archive formats
  • Add password to created archives


  • No GUI
  • Cannot preview contents in archives
  • No extended features
  • Large installer size

7-Zip VS Keka VS Unarchiver

For the reason that many users are taking much interest into Keka and The Unarchiver when looking for a good 7-Zip alternative on mac, here we have a brief comparison on these 3 archive utilities.

Uncompress 7z File Mac Os

Support ArchiveSupport UnarchiveExtended Features
7-ZipYes (7 formats)Yes (31 formats)Encrypt, manage file, support 87 languages
KekaYes (9 formats)Yes (24 formats)Encrypt, split
The UnarchiverNoYes (40 formats)None

#4. Winzip 7 mac

Winzip 7 for mac is a rich-featured utility to zip and unzip files on mac. Though it doesn’t support as many archive formats as other 7-zip alternatives, it offers multiple functions to manage and customize archives. You can encrypt, resize photos, convert photos, add watermark, send archives via email and share anywhere.

Main Features of Winzip 7 Mac

  1. Unarchive files like Zip, Zipx, RAR, LHA, 7Z, JAR, WAR and 12 formats
  2. Archive files into Zip or LHA
  3. Encrypt files
  4. Offer basic editing features: resize and convert photos, add watermark
  5. Send files via email or share anywhere (iCloud, Dropbox, Google Drive, ZipShare, etc.)


  • Both zip and unzip files
  • Preview contents in zipped files
  • Allow to edit and customize zipped files
  • Encrypt files
  • Easily share anywhere


  • High price
  • Relatively large installer size

#5. iZip for Mac

iZip is another utility to zip and unzip several archive formats, including Zip, Zipx, RAR, TAR, TAR.GZ and 7Zip. It is extremely easy to use, you just need to drag and drop the archives to the program, then a folder with unzipped files will be created.

Main Features of iZip for Mac

Uncompress 7z File Mac

1. Unarchive documents in Zip, Zipx, RAR, TAR, TAR.GZ and 7Zip

Uncompress 7z File Mac Free

2. Zip files into Zipx archive

3. Compress and encrypt archives


  • Easy to use
  • Batch support


  • Limited input and output formats
  • Limited features

Extended: What is 7z Format?

7z is the new archive format, providing high compression ratio. 7z has open architecture, so it can support any new compression methods.

Uncompress 7z File Mac

Uncompress 7z File Mac Extractor Keka

The main features of 7z format:

  • Open architecture
  • High compression ratio
  • Strong AES-256 encryption
  • Ability of using any compression, conversion or encryption method
  • Supporting files with sizes up to 16000000000 GB
  • Unicode file names
  • Solid compressing
  • Archive headers compressing


Uncompress 7z File Mac Os

Though there is no 7-Zip for mac version, the above-listed 5 7-Zip alternative on mac all are good choices to open a 7Zip or other zipped files on mac. If you are looking for a tool with extended features to work on different archives, Cisdem Unarchiver is worth a try.