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Merge ZIP to 7Z

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Combine multiple ZIP documents in the preferred order and save them as a single 7Z file. Free online ZIP Merger tool without registration is created to quickly join multiple files into a single 7Z document. Join multiple ZIP files into one 7Z document at high speed. You will not spend your time doing these operations manually on desktop software. Our goal is to provide you with a reliable solution to optimize your office workflow through online ZIP Merger application. This ZIP Merger tool works for all platforms: Windows, Linux, macOS and Android. No desktop software installation is required. It's powerful, modern, fast, flexible, easy-to-use and completely free.

Choose the order of merged files
Combine your ZIP files to a single 7Z document
Download or send resultant file as email attachment

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How it works

How to merge ZIP files into 7Z file online

Step 1

Select or drop your ZIP documents to upload for merge into 7Z.

Step 2

Once upload completes, drag ZIP document thumbnails to rearrange them (if needed).

Step 3

Click on Merge Now button to start the merge process.

Step 4

Once your ZIP documents are merged into 7Z file click on Download Now button.

FAQ

FAQ

How can I combine ZIP files to 7Z using Document Merger?

First of all, you need to select and add any allowed files for merging by two ways: drag and drop your ZIP files to the white area with the label ”Click or drop your file here” or click on this area and then select the desired files using file explorer. Once the files are added, the green progress bar will begin to grow. When the process is completed, you can click the Save button and then download your merged 7Z file.
How long does it take to combine ZIP files to 7Z?

Usually, this ZIP to 7Z Document Merger works fast for small files in seconds.
Is it safe to combine ZIP files to 7Z using our free Document Merger?

Yes, the download link of merged 7Z file will be available only for you. The uploaded ZIP files will be ereased after 24 hours and the download link will stop working after this time period. No one has access to your files. The ZIP to 7Z Document Merger is absolutely safe.
Can I combine ZIP files to 7Z on Linux, Mac OS or Android?

Yes, you can use our free ZIP to 7Z Document Merger on any operating system that has a web browser. Our ZIP to 7Z Document Merger works online and does not require any software installation.
What browser should I use to combine ZIP files to 7Z?

You can use any modern browser to combine ZIP files to 7Z, for example, Google Chrome, Microsoft Edge, Firefox, Opera, or Safari.

ZIP

WinZIP Compressed Archive

ZIP file extension represents archives that can hold one or more files or directories. The archive can have compression applied to the included files in order to reduce the ZIP file size. ZIP file format was made public back in February 1989 by Phil Katz for achieving archiving of files and folders. The format was made part of PKZIP utility, created by PKWARE, Inc.

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7Z

7Z Compressed Archive

7z is an archiving format for compressing files and folders with a high compression ratio. It is based on Open Source architecture which makes it possible to use any compression and encryption algorithms. The format is now supported by a number of software applications such as 7-ZIP which is publicly available for download and usage to manipulate .7z files. Files with .7z extension have mime-type application/x-7z-compressed.

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Other Merger file formats

You can also merge other file formats. Please see the list below.

Merge ZIP to 7Z
ZIP Archive File
TAR to 7Z Merger
TAR Archive File
Merge 7Z to 7Z
7Z Archive File

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