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In-memory processing
Extract ZIP runs as JavaScript inside this tab.
Never uploaded
Safe for financials, contracts and NDAs.
No caps or sign-ups
File size is limited only by device memory.
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Extract a ZIP file on a phone, Chromebook or locked-down computer where you cannot install an archive app. Files are unpacked in your browser and can be downloaded one by one.
Also known as Unzip.
Yes. Open the ZIP in this page on iPhone or Android and each file inside is listed for download. Nothing is uploaded, and no app needs to be installed.
Yes. Extract ZIP runs entirely inside your web browser using JavaScript, so the file never leaves your device. It is safe for confidential documents such as contracts, financial records and IDs.
There is no fixed limit, because the file is processed on your own device. Very large files depend on your device's available memory; a modern laptop or phone handles hundreds of megabytes.
Yes. ZapConvert runs in any modern browser, including Safari on iPhone and iPad and Chrome on Android, with nothing to install. You can add several files at once and download them together as a ZIP.