Question 1

How much space can I save?

Accepted Answer

XZ compression typically achieves 20-40% smaller files than gzip. Savings vary by content type.

Question 2

What are the downsides?

Accepted Answer

XZ compression and decompression is significantly slower than gzip. For large files this can take considerable time.

Question 3

Can TAR.XZ files be extracted everywhere?

Accepted Answer

All modern Linux distributions support TAR.XZ natively. macOS requires additional tools. Windows needs 7-Zip or similar.

Question 4

Can TAR.XZ files be opened on Windows?

Accepted Answer

Windows requires 7-Zip or similar software to open TAR.XZ files. They are natively supported on all Linux distributions via the tar command.

Question 5

Will file permissions be preserved?

Accepted Answer

Yes, TAR preserves Unix file permissions, ownership, and timestamps during the conversion from TAR.GZ to TAR.XZ.

Question 6

Can I convert TAR.XZ back to TAR.GZ?

Accepted Answer

Yes, conversion is bidirectional. You can convert TAR.XZ back to TAR.GZ using our online tool or the standard tar command line utility.

TAR.GZ'den TAR.XZ'ye

Convert TAR.GZ to TAR.XZ online for free. Fast and easy converter — no software to install, no registration required. Supports batch archives conversion.