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LZMA to 7Z

Anyfile converts an LZMA file to a 7z archive for free, right in your browser: the file is never uploaded.

Files are converted in your browser and never uploaded. By using Anyfile you agree to the Terms of Use.

What changes from LZMA to 7Z

ContentsEverything inside, with its folders and dates
Symbolic linksNot carried between tar and ZIP or 7z yet
CompressionUsually the smallest

When to use 7Z: Shrinking large files and folders as much as possible.

The two formats

.lzma

LZMA fileLempel–Ziv–Markov chain algorithm

A single file in the legacy .lzma format from LZMA Utils, an early wrapper for Igor Pavlov’s LZMA algorithm. The .xz format has largely replaced it.

Older Linux packages and archives made before the move to .xz.

Opens in xz --decompress, 7-Zip, The Unarchiver

About LZMA files

.7z

7z archive

The archive format of 7-Zip, released by Igor Pavlov in 1999. Its LZMA and LZMA2 compression usually beats ZIP, and it supports AES-256 encryption.

Shrinking large files and folders as much as possible.

Opens in 7-Zip, The Unarchiver, Keka, WinRAR, PeaZip

About 7Z files

Questions

How do I convert LZMA to 7Z?

Drop your LZMA file on this page, or choose it. Anyfile converts it on your device in a moment and the 7Z downloads straight away. To change it first, open it in the archive opener.

Is my LZMA file uploaded anywhere?

No. The file is read and converted by your own browser, and nothing is sent to a server. You can check: open your browser’s developer tools, go to Network, and convert a file. No upload appears.

Can I convert several LZMA files at once?

Yes. Drop them together and you get one ZIP with every 7Z inside.