ZIP Converter

Convert ZIP archives online for free to 7Z, JAR, RAR, TGZ and more

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Broad Conversion Network

Convert ZIP to 16+ archive formats and import from just as many — 38 total directions for maximum archive flexibility.

Clean and Simple Process

Upload your archive, select a new format, convert. Convertio keeps things minimal so you focus on results, not on configuration.

Bulk Conversion Support

Working with a collection of ZIP archives? Upload them all together and convert the entire batch in one session.

Universal Archive Standard

ZIP is the most widely-recognized archive format in the world, supported by every operating system and virtually every compression tool.

Privacy Guaranteed

Your archives are deleted from Convertio servers right after conversion. Output files are automatically removed within 24 hours.

No Local Software Needed

Conversion runs entirely on Convertio infrastructure. No archive tools to install — your browser is the only thing you need.

How to convert ZIP file

1

Upload your ZIP archive from your Computer, Google Drive, Dropbox, or by pasting a URL.

2

Choose the target format from 16+ available options — 7Z, JAR, RAR, TGZ, ARJ, TAR.XZ, and others.

3

Review the conversion details and make sure the output format matches what you need.

4

Click Convert and download the resulting archive when Convertio finishes processing it.

About format

ZIP is the most widely used archive format in computing, originally created by Phil Katz and released by PKWARE) on February 14, 1989 as part of the PKZIP utility for MS-DOS. The format stores each file independently within the archive, compressing entries individually using the Deflate algorithm (most commonly) and recording a central directory at the end of the file that provides a table of contents for rapid access to any entry without scanning the entire archive. ZIP supports multiple compression methods (Stored, Deflate, Deflate64, BZIP2, LZMA), AES encryption, ZIP64 extensions for files and archives exceeding 4 GB, and Unicode filename encoding. The format's open specification, published by PKWARE as the .ZIP Application Note, enabled broad independent implementation and contributed to ZIP becoming the de facto standard for file distribution. One advantage is native operating system support — Windows, macOS, and most Linux desktop environments handle ZIP files without any third-party software, making it the safest choice for sharing compressed files with unknown recipients. The per-file compression architecture is another key strength: individual files can be extracted or updated without reprocessing the entire archive, and a corrupted entry does not affect other files. ZIP's role extends beyond simple archiving — it serves as the structural foundation for JAR), EPUB, DOCX, PPTX, ODP, APK, and numerous other container formats that package multiple resources into a single file.
Developer: PKWARE, Inc.
Initial release: February 14, 1989

Frequently Asked Questions

Why convert ZIP to another archive format?

While ZIP is universal, formats like 7Z offer better compression. Converting lets you optimize for size, compatibility, or specific use cases.

What programs open ZIP archives?

Nearly everything. Windows Explorer, macOS Finder, 7-Zip, WinRAR, WinZip, and The Unarchiver all open ZIP archives out of the box.

Is converting ZIP free on Convertio?

Yes, Convertio handles ZIP conversion for free. Upload your archive, pick any output format, and download the converted file at no cost.

Can I convert password-protected ZIP archives?

Convertio works with standard ZIP archives. Password-protected files need to be unlocked before uploading for conversion.

Does batch conversion work with ZIP?

Upload multiple ZIP archives and convert them all simultaneously. Each file can target a different output format if desired.

What format offers better compression than ZIP?

7Z usually compresses more tightly than ZIP. RAR also tends to achieve smaller sizes, especially with solid archive mode.

ZIP conversion quality rating

4.7 (270,240 votes)
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