A powerful open-source alternative that supports over 200 formats. PeaZip offers a modern interface and features like secure deletion and two-factor authentication for archives.
Opening a .tar.gz file (often called a "tarball") can be confusing because it is actually two layers of packaging: a (Tape Archive) that bundles files together and a GZ (Gzip) layer that compresses them. download tar.gz file opener tool
For Mac users, Keka is the go-to native app. It is faster and more versatile than the default "Archive Utility" that often struggles with Linux-based formats. A powerful open-source alternative that supports over 200