ZIP Converter
Convert files to and from ZIP — free, online, no signup.
up to 50 files at once
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ZIP is the archive format created by Phil Katz in 1989 and now built into every operating system. It bundles files and folders into one compressed container that Windows, macOS, Linux, iOS, and Android all open without any extra software — which is why "zip it" remains the default way to send multiple files.
| Full name | ZIP archive |
| Developer | Phil Katz / PKWARE |
| Released | 1989 |
| Type | Compressed archive |
| Typical use | sending multiple files, universal compatibility |
| MIME | application/zip |
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Frequently asked questions
How do I open a ZIP file?
ZIP is the archive format created by Phil Katz in 1989 and now built into every operating system. It bundles files and folders into one compressed container that Windows, macOS, Linux, iOS, and Android all open without any extra software — which is why "zip it" remains the default way to send multiple files. If a device refuses to open it, the fastest fix is converting it to a more universal format with the converter above.
Is converting ZIP files free?
Yes — 10 conversions a day with files up to 200 MB, free, with no signup and no watermarks.