InfyTool
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RAR to ZIP converter

RAR files opened and repacked as ZIPs that everything understands — on your own device.

RAR, 7Z, TAR, TAR.GZ, ISO… · converted to ZIP on your device, nothing is uploaded

No size limit · files are processed on your device and never uploaded · how it works

Runs in your browser. Files are never uploaded — you can go offline after the page loads.

How to use the RAR to ZIP

  1. Click “Choose Files” or drop your images into the box above. Whole folders work too.
  2. Adjust the Advanced settings if you need to, then click “Convert”.
  3. When the row shows Done, click “Download” — or “Download all” for a ZIP.

Easy to use

Drop files, pick options, download. Whole folders at once, no signup, no daily limit.

Best quality

The same engines the professionals use — SVGO, resvg, MozJPEG, libwebp, libavif — compiled to run in your browser.

Private & secure

Files are processed on your device and never uploaded. Close the tab and nothing remains anywhere.

Frequently asked questions

Why do RAR files refuse to open?

RAR is a proprietary format — Windows, macOS and phones cannot open it without extra software like WinRAR or 7-Zip. ZIP is built into every operating system, which is exactly why converting once solves it forever.

Is my archive uploaded?

No — the RAR is opened by libarchive compiled to WebAssembly, running in your browser. Files and passwords never leave your device.

Other presets

Archive Converter (RAR/7Z → ZIP)The archive a friend sent in a format your device refuses Unzip FilesOpen a ZIP and take just the files you need

Your files never leave your device

Most online converters upload your file to a server. InfyTool ships the actual encoders to your browser as WebAssembly instead, so processing happens inside your tab — faster for batches, and nothing to delete afterwards.

  • No upload, ever. Turn off Wi-Fi after the page loads and every tool keeps working.
  • No limits. No file-size cap, no queue, no watermark, no account.
  • Runs on your CPU. Batches use several cores in parallel; nothing is throttled.

More free tools

Need graphics to work with?

InfyTool is built by the same team as these free libraries.

InfyPNGFree transparent PNG graphics for mockups and social posts. InfySVGFree SVG designs and illustrations, ready to optimise or convert. InfyIconFree SVG and PNG icons you can open directly in these tools.