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HomeFormats7Z
.7z

7Z Converter

Convert 7-Zip Archive files online for free — no upload, no registration, 100% private

Archivi format
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Dimensione max: 2GB

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What is a 7Z file?

7-Zip Archive (.7z)

7Z is an open-source archive format introduced with the 7-Zip archiver in 1999. 7Z uses the LZMA/LZMA2 compression algorithm, which provides significantly better compression ratios than ZIP or RAR — often 30-70% smaller archives for text and binary data. The format supports AES-256 encryption, solid compression, multi-threading, and file sizes up to 16 exabytes. 7Z can also use other compression methods including DEFLATE, BZIP2, and PPMd. While 7Z offers the best compression among common archive formats, it requires 7-Zip or compatible software and has slower compression/decompression speeds. 7Z is ideal for archiving large datasets, software distribution, and any scenario where minimizing file size is the top priority.

Extension: .7zCategory: Archivi

Convert from 7Z

Convert your 7-Zip Archive files to other formats

7ZZIP7ZRAR7ZTAR7ZGZ7ZBZ27ZXZ7ZLZMA7ZCAB7ZISO7ZDMG7ZTAR.GZ7ZTAR.BZ27ZTAR.XZ7ZLZH7ZARJ

Convert to 7Z

Convert other files to 7-Zip Archive format

ZIP7ZRAR7ZTAR7ZGZ7ZBZ27ZXZ7ZLZMA7ZCAB7ZISO7ZDMG7ZTAR.GZ7ZTAR.BZ27ZTAR.XZ7ZLZH7ZARJ7Z

Frequently Asked Questions about 7Z

What is a 7Z file?
A 7Z file is a archive format with the extension .7z. 7-Zip Archive files are widely used in digital workflows for creating, sharing, and storing archive content.
How do I convert 7Z files for free?
Use Convert999 to convert 7Z files for free directly in your browser. Simply upload your file, select the target format, and click convert. No installation or signup required.
Is it safe to convert 7Z files online?
Yes! Convert999 processes all files 100% locally in your browser. Your 7Z files are never uploaded to any server, ensuring complete privacy and security.
What formats can I convert 7Z to?
Convert999 supports converting 7Z to 15+ formats including ZIP, RAR, TAR, GZ, BZ2 and more. Browse the full list above.

Explore 7Z

7Z Converter

7Z → all formats

Convert to 7Z

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Archivi

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Other Archivi Converters

.zipZIP Archive.rarRAR Archive.tarTape Archive.gzGzip Compressed.bz2Bzip2 Compressed.xzXZ Compressed.lzmaLZMA Compressed.cabCabinet Archive.isoDisc Image.dmgApple Disk Image.tar.gzGzipped Tar Archive.tar.bz2Bzip2 Tar Archive.tar.xzXZ Tar Archive.lzhLHA Archive.arjARJ Archive