7Z Extract / Create
Extract or create 7z archives with LZMA2 compression.
Free & unlimited
Mode
Processed on our servers and deleted right after. Never stored or shared.
About this tool
- 1
Upload a 7Z file
Drag and drop or browse to select a .7z archive to extract.
- 2
Browse the archive
View the file and folder tree structure inside the 7Z file.
- 3
Extract or create
Download extracted files, or switch to create mode to build a new 7Z archive from your files.
- 7Z archives often use LZMA2 compression, which provides better compression ratios than ZIP for most file types.
- When creating archives, 7Z supports AES-256 encryption for strong password protection.
- Extraction speed depends on the compression method used; solid archives may take longer.
- Extract files from .7z archives in the browser
- Create new 7Z archives from uploaded files
- Support for LZMA, LZMA2, and other 7Z compression methods
- Password-protected archive handling
- File tree view with sizes and file counts
- Open 7Z files without installing desktop software like 7-Zip or PeaZip
- Extract highly compressed archives on any device with a web browser
- Create 7Z archives for maximum compression when sending large file collections
- Access 7Z backups and software distributions on the go
7Z typically achieves 10-30% better compression than ZIP, resulting in smaller file sizes. It also supports stronger AES-256 encryption.
Windows, macOS, and Linux all have tools that support 7Z. On Windows, 7-Zip is free. On macOS, The Unarchiver handles 7Z natively.
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