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What is a 7Z file?
File extension
.7z
Category
Archive/Compression file formats
Developed by
Igor Pavlov
Mime type
application/x-7z-compressed
Format description
A 7Z file is an archive which uses open-source LZMA compression with high compression ratio.
Common questions about converting to 7Z
Can I convert to 7Z in bulk?
Yes, MConverter supports batch converting to 7Z. You can even drag and drop folders to convert to 7Z. Pasting files and folders copied in the clipboard also works: use Ctrl+V.
Can I convert a file to 7Z, if its size is 2 GB?
Yes, with MConverter Pro you can convert big files, up to 2 gigabytes each. The free version lets you convert files up to 100 MB. If you need to convert files over 100 megabytes to 7Z, try MConverter Pro. If your files aren’t over 1 GB, then you can use MConverter Plus instead, as it’s cheaper.
Is converting to 7Z safe with MConverter?
Yes, we encrypt your connection using industry standards. Plus, your files are only accessible by you. 4 hours after the conversion completes, they are automatically deleted from MConverter’s servers. You can also delete your files immediately after finishing the conversion by clicking the bin icon. Join thousands who have trusted us to convert over 11,818,628 files so far.
How long does it take to convert a file to 7Z?
For most archive files, the wait is often less than a minute. However, MConverter also supports converting larger archive files, meaning that it could take a while (up to over an hour, for example).