60 file types

Convert ZIP to TGZ

The standard Unix archive: bundled with tar, then compressed as a whole. Because gzip sees the entire bundle at once rather than each file separately, a folder of similar files usually ends up smaller than the ZIP.

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Your files never leave your device · no magic required

What is ZIP?

The archive format both Windows and macOS open by double-clicking, which is most of why it won. Each file inside is compressed on its own, so you can pull one out without unpacking the rest - handy for browsing, slightly worse for compression ratio.

What is TGZ?

A tar bundle compressed with gzip - the standard Unix archive. Because gzip sees the whole bundle at once rather than each file separately, a folder of similar files compresses better than the ZIP equivalent. The catch is that reaching one file means decompressing everything before it.