Extrae archivos de tu navegador, de forma local
Tus archivos se procesan localmente en tu navegador. No se suben a nuestros servidores.
Drop one archive here
Supports common archive formats including ZIP, 7Z, RAR, TAR, GZ, TGZ, ISO, CAB, JAR, APK, Office files and EPUB. Self-extracting EXE works only when the archive data can be identified.
Extracted files
Select an archive to see downloadable files.
How it works
Three steps, all in your browser. No installs, no uploads, no waiting on a server.
1Add your archive
Drag and drop a ZIP, 7Z, RAR or other archive onto the page, or click to choose a file from your device.
2Extract locally
UnzipIt unpacks the archive on your device using a WebAssembly engine running in a Web Worker. Your files never leave your browser.
3Save your files
Download individual files, or save the whole extraction straight into a folder you choose (on supported browsers).
Supported archive formats
Open and extract a wide range of common archive formats — all locally in your browser.
- ZIP
- 7Z
- RAR
- TAR
- GZ
- TGZ
- BZ2
- XZ
- ZST
- CAB
- ISO
- JAR
- APK
- EPUB
Self-extracting EXE files work only when the embedded archive data can be identified. Many Office documents and EPUB files are also supported because they are ZIP-based.
Todo se ejecuta en tu navegador
Sin instalaciones, sin subidas, sin servidor: solo abre un archivo y extrae.
100% local
Tus archivos se procesan en tu dispositivo. Nada se sube a un servidor.
Muchos formatos
ZIP, 7Z, RAR, TAR, GZ, TGZ, ISO, CAB, JAR, APK, archivos Office y EPUB.
Motor WebAssembly
La extracción pesada se ejecuta en un Web Worker vía WebAssembly, fuera del hilo principal.
Archivos con contraseña
Introduce una contraseña para abrir archivos protegidos.
Guardar en carpeta
Vuelca los archivos extraídos directamente en una carpeta que elijas.
Privado por diseño
Nunca vemos tus nombres de archivo, contenidos ni contraseñas.
Preguntas frecuentes
Sí. UnzipIt es completamente gratuito: sin cuentas, suscripciones ni límites ocultos.
No. Toda la extracción ocurre localmente en tu navegador con JavaScript y WebAssembly. Tus archivos nunca salen de tu dispositivo.
ZIP, 7Z, RAR, TAR, GZ, TGZ, BZ2, XZ, ZST, CAB, ISO, JAR, APK, EPUB y muchos documentos de Office.
Sí. Introduce la contraseña cuando se te pida y UnzipIt descifra y extrae el contenido localmente.
UnzipIt no escanea los archivos en busca de malware. Abre solo archivos de fuentes confiables y evita ejecutar archivos de remitentes desconocidos.
Guides & tips
Learn how to unzip files on any device, compare archive formats, and keep your files private.

How to Extract Archives Locally in Browser with UnzipIt (Step‑by‑Step Guide)
A complete beginner’s guide to extracting ZIP, RAR, 7Z, ISO, APK and more archives for free directly in your browser with zero uploads and no software installation.
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How UnzipIt Works Under the Hood: WebAssembly & Web Worker Extraction
Learn the WebAssembly and Web Worker technology powering fast, private, local in-browser archive extraction on UnzipIt with no server uploads.
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Local vs Server-Side Online Unzip: Why Where Your Files Are Processed Matters
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Real-World Use Cases for UnzipIt’s Browser-Based Archive Extractor
Discover the most common scenarios where local in-browser archive extraction solves real problems for students, office workers, developers, and mobile users.
2026-08-20

UnzipIt FAQ: Troubleshooting Common Archive Extraction Issues
Answers to the most frequent questions about local browser extraction, supported formats, privacy, password archives, and common errors.
2026-08-20