What is unpk.app?
unpk.app is a browser-based archive extractor that opens ZIP, RAR, 7Z, ISO, TAR, and compressed TAR variants without any install. It runs fully on your device, so files never leave your browser and there’s no upload step, no waiting, and no file size limit. You can drag and drop an archive, browse local files, and extract even large archives straight to disk. It also supports password-protected ZIP and RAR files, with passwords checked locally. The tool is built for privacy, speed, and locked-down devices like Chromebooks, and it works in modern desktop and mobile browsers. It also includes a few simple file conversion tools.
Key features
- Extracts archives entirely in your browser.
- Supports ZIP, RAR, 7Z, ISO, and TAR.
- Handles large files without upload limits.
- Keeps files private on your own device.
- Opens password-protected ZIP and RAR archives.
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