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Unzip Files Online — Open & Extract ZIP Files

Open a .zip archive to list its contents, preview text and images and download just the files you need — without installing anything or uploading the archive.

Atualizado em
Drop a ZIP file here or click to choose
.zip archives — also .docx, .xlsx, .jar and .epub, which are ZIP files inside

Seus dados nunca saem do seu computador. Todo o processamento acontece localmente no navegador.

Como usar: Unzip Files Online

  1. Drop a .zip file on the box or click it to choose one.
  2. Browse the list of files with their sizes.
  3. Click Preview to view text and image files inline.
  4. Click Download next to any file to save it.

Extract ZIP files without software

Desktop systems can open ZIP files natively, but not every device makes it easy — Chromebooks, locked-down work computers, tablets and phones often need an app. This tool reads the archive directly in your browser, lists every entry and lets you save individual files.

Private by design

The archive is read with JavaScript on your device. It is never uploaded, so you can safely open archives with contracts, invoices, source code or customer data. It also works offline once the page has loaded.

Files that are secretly ZIPs

Many modern file formats are ZIP archives with a different extension. Opening them here shows their internal structure:

ExtensionWhat is inside
.docx, .xlsx, .pptxOffice Open XML: document.xml, sheets, embedded images in media/
.epubXHTML chapters, CSS, cover image
.jar, .apkJava classes, manifest, resources
.whl, .nupkg, .xpiPython, .NET and Firefox packages

This is a quick way to pull all images out of a Word document or PowerPoint deck: open the file and download the items in the media folder.

What is not supported

  • Password-protected ZIPs — encryption is not supported; you will see a clear message.
  • RAR, 7z and tar.gz — these are different formats. A .gz file can be decompressed with the gzip tool.
  • Very large archives — the whole archive is held in memory, so multi-gigabyte files may not open on phones.

Need to build an archive instead? Use the ZIP file creator.

Também pesquisado como: unzip online, extract zip, open zip file, zip extractor, view zip contents, unzip on chromebook, open zip on phone.

Ferramentas que combinam com: Unzip Files Online

  • Excel to JSON — Open an .xlsx workbook or paste cells straight from Excel or Google Sheets and get clean JSON.
  • Compressor de imagens — Reduz o tamanho das fotos e dos gráficos em 50–90% sem perda visível de qualidade.
  • Brotli Compress & Decompress — Compress text or files with Brotli at any quality from 0 to 11, decompress .br data, and compare the result against gzip — all locally in your browser.
  • Website Compression Test — Enter a URL to see which compression your server sends for each Accept-Encoding, how many bytes it saves, whether its CSS and JavaScript are compressed, and what Brotli could save.

Perguntas frequentes

How do I unzip a file without WinZip or WinRAR?
Drop the ZIP file on this page. The contents are listed immediately and you can download any file with one click.
Is the ZIP file uploaded?
No. The archive is read in your browser and never sent to a server.
Can I open password-protected ZIP files?
No. Encrypted archives need a desktop tool such as 7-Zip, WinRAR or macOS Archive Utility.
Can I open RAR or 7z files?
No — only ZIP-based formats are supported. RAR and 7z use different compression formats.
Does it work on a phone or Chromebook?
Yes. It runs in any modern browser, including Chrome on Android and ChromeOS and Safari on iPhone.
Posso instalar o Unzip Files Online como um aplicativo da web e usá-lo offline?
Sim. O Unzip Files Online é um aplicativo da web instalável (PWA) — instalado a partir do seu navegador, não baixado de uma loja de aplicativos. Clique em “Instalar aplicativo” na parte superior desta página no Chrome ou no Edge (Windows, macOS, Linux, ChromeOS) ou, no Android, use “Compartilhar” → “Adicionar à tela inicial” no iPhone e no iPad, ou “Arquivo” → “Adicionar ao Dock” no Safari 17+ em um Mac. Em seguida, ela se abre em uma janela própria com seu próprio ícone e, como é executada inteiramente no seu navegador, continua funcionando offline. O Firefox no desktop não permite a instalação de aplicativos da web. Como funciona a instalação.

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