7Z converter

Free online conversion of files to 7z and vice versa
Select files or drag & drop them here
About 7Z

7z is a compressed archive file format that supports data compression, encryption, and pre-processing algorithms. The 7z format initially appeared as implemented by the 7-Zip archiver. The 7-Zip program is publicly available under the terms of the GNU Lesser General Public License.

How to convert a file to 7Z?

Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.

Select «7Z» as the target format. Click «Convert» to start converting files to 7Z. It will only take a few seconds.

You did it! Your files have been converted to 7Z format. Now download them to your device.

Supported conversions

MiConv can convert files to 7Z format and vice versa. Check the table below.
Convert from 7Z

Advantages of MiConv

Online 7Z conversion

You don't need to download and install any software to convert files to .7z format. All conversions take place in the cloud.

File security

Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.

Fast and free

Convert your 7z files in 2 clicks. And don't pay anything for it! This 7Z converter is free for all users.

See also

In addition to 7Z, we can convert many other file formats. Here are some popular conversions:
Over 1,500,000 users in 235 countries have used MiConv to convert files in 2022

So you're in good company! 👍🏻