About this tool
About 7Z Extractor
Extract a .7z archive online when you need its contents but cannot install 7-Zip. The browser extracts the archive locally, previews filenames and lets you download the extracted contents together as a ZIP.
When to use this 7Z extractor
Use this page specifically for .7z input: retrieve one document from a shared archive, inspect a project package, or make its contents easier to open on a device that only handles ZIP. It works best with small and medium archives that are not encrypted, split across volumes or damaged. If the source format is unknown, start with the Archive Extractor instead.
How to extract a 7Z file online
- Select the
.7zarchive from your device. - Start extraction, then review the displayed filenames and sizes.
- Download one ZIP containing the extracted results.
- Verify the downloads before deleting or replacing the original archive.
Download extracted contents as ZIP
The result download packages extracted files into a standard ZIP. Open that ZIP on your device to choose individual documents. The page displays a filename preview; it does not provide a full interactive folder browser or individual-file downloads.
7Z support and browser limits
Password-protected archives, multi-volume sets, uncommon compression methods and very large packages may fail or use substantial memory. Supported extraction stays on the device during the normal workflow, and the source archive is not uploaded to zer.ai.
Related archive tools
Use Archive Extractor when the source format varies, 7Z Converter to choose another container, 7Z to ZIP for a direct conversion, or ZIP Extractor when the source is already ZIP.